筛选出 27 条数据

    品牌 产品 货期 价格 货号 规格 /
    嘧啶32779-36-5

    CAS号:32779-36-5

    品名:5-溴-2-氯嘧啶5-Bromo-2-chloropyrimidine

    中文别名:2-氯-5-溴嘧啶;5-溴-2-氯代嘧啶;

    英文别名:2,5-bromochloropyrimidine;2-chloro-5-bromopyridine;5-BROMO-2-CHLOROPYRIMIDNE;5-Bromo-2-chloro-1,3-diazine;2-chloro-5-bromopyrimidine(5-bromo-2-chloropyrimidine);5-bromo-2-chloro-pyrimidine;2-CHLORO-5-BROMOPYRIMIDINE;2C5BP;PYRIMIDINE,5-BROMO-2-CHLORO;MAJORIMPURITYIS2,5-DIBROMOPYRIMIDINE;

    分子式:C4H2BrClN2

    分子量:193.429

    精确质量:191.909

    Psa:25.78

    MDL号:MFCD00483232

    外观与性状:灰白色至米色结晶粉末

    密度:1.86 g/cm3

    沸点:95°C 15mm

    熔点:76-81°C(lit.)

    闪点:95°C/15mm

    折射率:1.588

    安全说明:S26-S36/39-S37/39

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:2933599090

    危险品标志:Xi

    信号词:Warning

    危险性防范说明:P261; P305 + P351 + P338

    危险标志:GHS07

    危险性描述:H315; H319; H335

    简介:5-Bromo-2-chloropyrimidineisaintermediateinthesynthesisofpharmaceuticalgoodssuchasinhibitors.

    用途:1、用作医药中间体

     32779-36-5 详细信息

    嘧啶

    CAS号:32779-36-5

    品名:5-溴-2-氯嘧啶5-Bromo-2-chloropyrimidine

    中文别名:2-氯-5-溴嘧啶;5-溴-2-氯代嘧啶;

    英文别名:2,5-bromochloropyrimidine;2-chloro-5-bromopyridine;5-BROMO-2-CHLOROPYRIMIDNE;5-Bromo-2-chloro-1,3-diazine;2-chloro-5-bromopyrimidine(5-bromo-2-chloropyrimidine);5-bromo-2-chloro-pyrimidine;2-CHLORO-5-BROMOPYRIMIDINE;2C5BP;PYRIMIDINE,5-BROMO-2-CHLORO;MAJORIMPURITYIS2,5-DIBROMOPYRIMIDINE;

    分子式:C4H2BrClN2

    分子量:193.429

    精确质量:191.909

    Psa:25.78

    MDL号:MFCD00483232

    外观与性状:灰白色至米色结晶粉末

    密度:1.86 g/cm3

    沸点:95°C 15mm

    熔点:76-81°C(lit.)

    闪点:95°C/15mm

    折射率:1.588

    安全说明:S26-S36/39-S37/39

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:2933599090

    危险品标志:Xi

    信号词:Warning

    危险性防范说明:P261; P305 + P351 + P338

    危险标志:GHS07

    危险性描述:H315; H319; H335

    简介:5-Bromo-2-chloropyrimidineisaintermediateinthesynthesisofpharmaceuticalgoodssuchasinhibitors.

    用途:1、用作医药中间体

    展开

    嘧啶32779-36-5
    乐研 5-溴-2-氯嘧啶 5-Bromo-2-chloropyrimidine 现货

     1937.00
    1029682 98%
    吡喃6564-72-3

    CAS号:6564-72-3

    品名:2,3,4,6-四-o-苄基-D-吡喃葡萄糖2,3,4,6-Tetra-O-benzyl-D-glucopyranose

    中文别名:2,3,4,6-O-四苄基葡萄糖;2,3,4,6-四-O-苄基-alpha-D-吡喃(型)葡萄糖;伏格列波糖中间体;2,3,4,6-O-四苄基-D-吡喃葡萄糖;2,3,4,6-四-O-苄基-Α-D-葡萄糖;2,3,4,6-四-O-苄基-ALPHA-D-吡喃(型)葡萄糖;2,3,4,6-四苄基-ALPHA-D-葡萄糖;

    英文别名:2,3,4,6-TETRA-O-BENZYL-D-GLUCOPYRANOSE;

    分子式:C34H36O6

    分子量:540.646

    精确质量:540.251

    Psa:66.38

    密度:1.222 g/cm3

    沸点:672.378ºC at 760 mmHg

    熔点:151-156ºC

    闪点:360.441ºC

    折射率:1.619

    储存条件:-20ºC

    安全说明:S22; S24/25

    危险类别码:R36/37/38

    危险品标志:Xi

    用途:医药中间体。

     6564-72-3 详细信息

    吡喃

    CAS号:6564-72-3

    品名:2,3,4,6-四-o-苄基-D-吡喃葡萄糖2,3,4,6-Tetra-O-benzyl-D-glucopyranose

    中文别名:2,3,4,6-O-四苄基葡萄糖;2,3,4,6-四-O-苄基-alpha-D-吡喃(型)葡萄糖;伏格列波糖中间体;2,3,4,6-O-四苄基-D-吡喃葡萄糖;2,3,4,6-四-O-苄基-Α-D-葡萄糖;2,3,4,6-四-O-苄基-ALPHA-D-吡喃(型)葡萄糖;2,3,4,6-四苄基-ALPHA-D-葡萄糖;

    英文别名:2,3,4,6-TETRA-O-BENZYL-D-GLUCOPYRANOSE;

    分子式:C34H36O6

    分子量:540.646

    精确质量:540.251

    Psa:66.38

    密度:1.222 g/cm3

    沸点:672.378ºC at 760 mmHg

    熔点:151-156ºC

    闪点:360.441ºC

    折射率:1.619

    储存条件:-20ºC

    安全说明:S22; S24/25

    危险类别码:R36/37/38

    危险品标志:Xi

    用途:医药中间体。

    展开

    吡喃6564-72-3
    乐研 2,3,4,6-O-四苄基葡萄糖 2,3,4,6-Tetra-O-benzyl-alpha... 现货

     1718.00
    1039219 98%
    吲哚942-24-5

    CAS号:942-24-5

    品名:吲哚-3-甲酸甲酯Methylindole-3-carboxylate

    中文别名:3-吲哚甲酸甲酯;吲哚-3-羧酸甲酯;

    英文别名:methyl1H-indole-3-carboxylate;

    分子式:C10H9NO2

    分子量:175.184

    精确质量:175.063

    Psa:42.09

    MDL号:MFCD00189407

    外观与性状:淡粉红色粉末

    密度:1.253 g/cm3

    沸点:331.7ºC at 760 mmHg

    熔点:149-152°C(lit.)

    闪点:154.4ºC

    折射率:1.639

    安全说明:S26-S36-S37/39

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:2933990090

    危险品标志:Xi

     942-24-5 详细信息

    吲哚

    CAS号:942-24-5

    品名:吲哚-3-甲酸甲酯Methylindole-3-carboxylate

    中文别名:3-吲哚甲酸甲酯;吲哚-3-羧酸甲酯;

    英文别名:methyl1H-indole-3-carboxylate;

    分子式:C10H9NO2

    分子量:175.184

    精确质量:175.063

    Psa:42.09

    MDL号:MFCD00189407

    外观与性状:淡粉红色粉末

    密度:1.253 g/cm3

    沸点:331.7ºC at 760 mmHg

    熔点:149-152°C(lit.)

    闪点:154.4ºC

    折射率:1.639

    安全说明:S26-S36-S37/39

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:2933990090

    危险品标志:Xi

    展开

    吲哚942-24-5
    乐研 吲哚-3-羧酸甲酯 Methylindole-3-carboxylate 现货

     1707.00
    1047088 98%
    吲哚59-48-3

    CAS号:59-48-3

    品名:2-吲哚酮indolin-2-one

    中文别名:2-羟吲哚;吲哚-2-酮;羟吲哚;双氯芬酸钠杂质E;1,3-二氢-吲哚-2-酮;鄰胺苯乙酸內醯胺;

    英文别名:2-OXINDOLE;Oxindole;2H-Indol-2-one,1,3-dihydro-;2-INDOLINONE;2-indolinon;2-Indolone;2-Oxindoline;2-Oxiindole;2-oxo-indoline;1,3-dihydro-2H-indol-2-one;OXINDOL;1,3-dihydro-indol-2-one;

    分子式:C8H7NO

    分子量:133.147

    精确质量:133.053

    Psa:29.1

    RTECS号:NM2080500

    EINECS号:200-429-5

    MDL号:MFCD00005711

    外观与性状:灰白色结晶粉末

    密度:

    沸点:227°C73mm Hg(lit.)

    熔点:123-128°C(lit.)

    闪点:194-196°C/17mm

    折射率:1.586

    稳定性:Stable under normal temperatures and pressures.

    储存条件:Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

    安全说明:S22-S24/25

    危险类别码:R22

    WGK Germany:3

    海关编码:29337900

    危险品运输编码:2811

    危险类别:6.1(b)

    包装等级:III

    危险品标志:Xn

    信号词:Warning

    危险标志:GHS07

    危险性描述:H302

    简介:羟吲哚(oxindole),又称为“吲哚酮”,是一种含氮的芳香杂环有机化合物,具有双环结构,它由一个苯环并上一个五元氮杂环。它可以看作吲哚啉(indoline)(即2,3-二氢吲哚)在2位上被氧代。实际上,“羟吲哚”的原意是吲哚环的2位上被羟基取代,但是由于烯醇结构的互变异构,右图给出的酮式构象才是优势构象。

    用途:医药及农药中间体。

     59-48-3 详细信息

    吲哚

    CAS号:59-48-3

    品名:2-吲哚酮indolin-2-one

    中文别名:2-羟吲哚;吲哚-2-酮;羟吲哚;双氯芬酸钠杂质E;1,3-二氢-吲哚-2-酮;鄰胺苯乙酸內醯胺;

    英文别名:2-OXINDOLE;Oxindole;2H-Indol-2-one,1,3-dihydro-;2-INDOLINONE;2-indolinon;2-Indolone;2-Oxindoline;2-Oxiindole;2-oxo-indoline;1,3-dihydro-2H-indol-2-one;OXINDOL;1,3-dihydro-indol-2-one;

    分子式:C8H7NO

    分子量:133.147

    精确质量:133.053

    Psa:29.1

    RTECS号:NM2080500

    EINECS号:200-429-5

    MDL号:MFCD00005711

    外观与性状:灰白色结晶粉末

    密度:

    沸点:227°C73mm Hg(lit.)

    熔点:123-128°C(lit.)

    闪点:194-196°C/17mm

    折射率:1.586

    稳定性:Stable under normal temperatures and pressures.

    储存条件:Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

    安全说明:S22-S24/25

    危险类别码:R22

    WGK Germany:3

    海关编码:29337900

    危险品运输编码:2811

    危险类别:6.1(b)

    包装等级:III

    危险品标志:Xn

    信号词:Warning

    危险标志:GHS07

    危险性描述:H302

    简介:羟吲哚(oxindole),又称为“吲哚酮”,是一种含氮的芳香杂环有机化合物,具有双环结构,它由一个苯环并上一个五元氮杂环。它可以看作吲哚啉(indoline)(即2,3-二氢吲哚)在2位上被氧代。实际上,“羟吲哚”的原意是吲哚环的2位上被羟基取代,但是由于烯醇结构的互变异构,右图给出的酮式构象才是优势构象。

    用途:医药及农药中间体。

    展开

    吲哚59-48-3
    乐研 2-吲哚酮 Oxindole 现货

     1747.00
    1037006 98%
    吲哚1640-39-7

    CAS号:1640-39-7

    品名:2,3,3-三甲基-3H-吲哚2,3,3-Trimethylindolenine

    中文别名:2,3,3-三甲基假吲哚;2,3,3-三甲基吲哚;2,3,3-三甲基吲哚啉;

    英文别名:3H-Indole,2,3,3-trimethyl-;2,3,3-trimethylindole;2,3,3-TriMethylindolenine;

    分子式:C11H13N

    分子量:159.228

    精确质量:159.105

    Psa:12.36

    BRN号:119740

    EINECS号:216-685-6

    MDL号:MFCD00005724

    PubChem号:24900469

    外观与性状:透明黄色至红色-棕色液体

    密度:0.992g/mLat 25°C(lit.)

    沸点:228-229°C744mm Hg(lit.)

    熔点:6-8°C

    闪点:200°F

    折射率:n20/D 1.549(lit.)

    储存条件:Keep away from heat, sparks, and flame. Keep away from sources of ignition. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

    蒸汽压:0.118mmHg at 25°C

    安全说明:S26-S36-S37/39

    危险类别码:R36/37/38

    WGK Germany:1

    海关编码:2933990090

    危险品标志:Xi

    信号词:Warning

    危险性防范说明:P280; P305 + P351 + P338; P337 + P313

    危险标志:GHS07

    危险性描述:H315; H319; H335

    简介:2,3,3-Trimethylindolenineisanindolederivativeusedinthepreparationofcyaninedyelabelleingreagentsandotherimagingagents.

    用途:用于合成菁染料

     1640-39-7 详细信息

    吲哚

    CAS号:1640-39-7

    品名:2,3,3-三甲基-3H-吲哚2,3,3-Trimethylindolenine

    中文别名:2,3,3-三甲基假吲哚;2,3,3-三甲基吲哚;2,3,3-三甲基吲哚啉;

    英文别名:3H-Indole,2,3,3-trimethyl-;2,3,3-trimethylindole;2,3,3-TriMethylindolenine;

    分子式:C11H13N

    分子量:159.228

    精确质量:159.105

    Psa:12.36

    BRN号:119740

    EINECS号:216-685-6

    MDL号:MFCD00005724

    PubChem号:24900469

    外观与性状:透明黄色至红色-棕色液体

    密度:0.992g/mLat 25°C(lit.)

    沸点:228-229°C744mm Hg(lit.)

    熔点:6-8°C

    闪点:200°F

    折射率:n20/D 1.549(lit.)

    储存条件:Keep away from heat, sparks, and flame. Keep away from sources of ignition. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

    蒸汽压:0.118mmHg at 25°C

    安全说明:S26-S36-S37/39

    危险类别码:R36/37/38

    WGK Germany:1

    海关编码:2933990090

    危险品标志:Xi

    信号词:Warning

    危险性防范说明:P280; P305 + P351 + P338; P337 + P313

    危险标志:GHS07

    危险性描述:H315; H319; H335

    简介:2,3,3-Trimethylindolenineisanindolederivativeusedinthepreparationofcyaninedyelabelleingreagentsandotherimagingagents.

    用途:用于合成菁染料

    展开

    吲哚1640-39-7
    乐研 2,3,3-三甲基吲哚 2,3,3-Trimethylindolenine 现货

     1627.00
    1169564 98%
    吡唑1820-80-0

    CAS号:1820-80-0

    品名:3-氨基吡唑3-Aminopyrazole

    中文别名:3-胺基吡唑;3-氨基-1H-吡唑;1H-5-氨基吡唑;1-H-5-氨基吡唑;

    英文别名:3-Pyrazolamine;5-Pyrazolamine;3-Amino-pyrazol;1H-pyrazol-3-ylamine;1H-Pyrazol-3-amine;3-Aminopyarazole;1H-pyrazol-3-amine;3-amino-pyrazole;5-AMINOPYRAZOLE;3-PYRAZOLAMINE;3-AMINOPYROZOLE;3-AP;

    分子式:C3H5N3

    分子量:83.0919

    精确质量:83.0483

    Psa:54.7

    BRN号:1618

    EINECS号:217-338-1

    MDL号:MFCD00005236

    外观与性状:褐色至淡黄色液体或固体

    密度:

    沸点:218°C122mm Hg(lit.)

    熔点:34-37°C(lit.)

    闪点:&>230°F

    折射率:1.648

    稳定性:Stable at room temperature in closed containers under normal storage and handling conditions.

    储存条件:2-8ºC

    蒸汽压:0.002mmHg at 25°C

    安全说明:S26-S36/37/39-S45

    危险类别码:R22; R34; R36/37/38

    WGK Germany:3

    海关编码:2933199090

    危险品运输编码:UN 3263 8/PG 2

    危险品标志:C; Xi

    简介:Usedinthepreparationofheterocycliccompoundsofpharamaceuticalinterest.

    用途:用于制备农药。

     1820-80-0 详细信息

    吡唑

    CAS号:1820-80-0

    品名:3-氨基吡唑3-Aminopyrazole

    中文别名:3-胺基吡唑;3-氨基-1H-吡唑;1H-5-氨基吡唑;1-H-5-氨基吡唑;

    英文别名:3-Pyrazolamine;5-Pyrazolamine;3-Amino-pyrazol;1H-pyrazol-3-ylamine;1H-Pyrazol-3-amine;3-Aminopyarazole;1H-pyrazol-3-amine;3-amino-pyrazole;5-AMINOPYRAZOLE;3-PYRAZOLAMINE;3-AMINOPYROZOLE;3-AP;

    分子式:C3H5N3

    分子量:83.0919

    精确质量:83.0483

    Psa:54.7

    BRN号:1618

    EINECS号:217-338-1

    MDL号:MFCD00005236

    外观与性状:褐色至淡黄色液体或固体

    密度:

    沸点:218°C122mm Hg(lit.)

    熔点:34-37°C(lit.)

    闪点:&>230°F

    折射率:1.648

    稳定性:Stable at room temperature in closed containers under normal storage and handling conditions.

    储存条件:2-8ºC

    蒸汽压:0.002mmHg at 25°C

    安全说明:S26-S36/37/39-S45

    危险类别码:R22; R34; R36/37/38

    WGK Germany:3

    海关编码:2933199090

    危险品运输编码:UN 3263 8/PG 2

    危险品标志:C; Xi

    简介:Usedinthepreparationofheterocycliccompoundsofpharamaceuticalinterest.

    用途:用于制备农药。

    展开

    吡唑1820-80-0
    乐研 3-氨基吡唑 3-Aminopyrazole 现货

     1906.00
    1024161 98%
    吡啶22245-83-6

    CAS号:22245-83-6

    品名:2-羟基-3-三氟甲基吡啶3-(trifluoromethyl)-1H-pyridin-2-one

    中文别名:2-羟基-3-三氟甲基嘧啶;2-羟基-3-(三氟甲基)吡啶;3-(三氟甲基)-2-吡啶酮;

    英文别名:2-Hyddroxy-3-trifluoromethylpyridine;2-Hydroxy-3-Trifluoromethylpyridine;3-(Trifluoromethyl)pyridin-2-ol;3-(trifluoromethyl)pyridin-2-ol;3-(Trifluoromethyl)-2-pyridinone;3-(Trifluoromethyl)pyridin-2(1H)-one;2-Hydroxy-3-(trifluoromethyl)pyridine;3-Trifluoromethyl-2-pyridinol;3-(Trifluoromethyl)-2-pyridone;3-(TRIFLUOROMETHYL)-1,2-DIHYDROPYRIDIN-2-ONE;

    分子式:C6H4F3NO

    分子量:163.097

    精确质量:163.024

    Psa:33.12

    MDL号:MFCD00153194

    密度:1.398 g/cm3

    沸点:223.7ºC at 760 mmHg

    熔点:150-153°C

    闪点:89.1ºC

    折射率:1.436

    蒸汽压:0.0947mmHg at 25°C

    安全说明:S26-S36/37/39

    危险类别码:R36/37/38

    海关编码:2933399090

    危险品标志:Xi

    简介:2-Hydroxy-3-trifluoromethylpyridineisareactantinthesynthesisofPyrido[2,3-b]pyrazine,aTRPV1antagonist.

     22245-83-6 详细信息

    吡啶

    CAS号:22245-83-6

    品名:2-羟基-3-三氟甲基吡啶3-(trifluoromethyl)-1H-pyridin-2-one

    中文别名:2-羟基-3-三氟甲基嘧啶;2-羟基-3-(三氟甲基)吡啶;3-(三氟甲基)-2-吡啶酮;

    英文别名:2-Hyddroxy-3-trifluoromethylpyridine;2-Hydroxy-3-Trifluoromethylpyridine;3-(Trifluoromethyl)pyridin-2-ol;3-(trifluoromethyl)pyridin-2-ol;3-(Trifluoromethyl)-2-pyridinone;3-(Trifluoromethyl)pyridin-2(1H)-one;2-Hydroxy-3-(trifluoromethyl)pyridine;3-Trifluoromethyl-2-pyridinol;3-(Trifluoromethyl)-2-pyridone;3-(TRIFLUOROMETHYL)-1,2-DIHYDROPYRIDIN-2-ONE;

    分子式:C6H4F3NO

    分子量:163.097

    精确质量:163.024

    Psa:33.12

    MDL号:MFCD00153194

    密度:1.398 g/cm3

    沸点:223.7ºC at 760 mmHg

    熔点:150-153°C

    闪点:89.1ºC

    折射率:1.436

    蒸汽压:0.0947mmHg at 25°C

    安全说明:S26-S36/37/39

    危险类别码:R36/37/38

    海关编码:2933399090

    危险品标志:Xi

    简介:2-Hydroxy-3-trifluoromethylpyridineisareactantinthesynthesisofPyrido[2,3-b]pyrazine,aTRPV1antagonist.

    展开

    吡啶22245-83-6
    乐研 2-羟基-3-三氟甲基吡啶 2-Hydroxy-3-trifluoromethyl... 现货

     1928.00
    1026267 98%
    噻唑19351-18-9

    CAS号:19351-18-9

    品名:2,2-二甲基噻唑烷2,2-Dimethylthiazolidine

    中文别名:2,2-二甲基四氢噻唑;

    英文别名:2,2-DimethylThioazolidine;Einecs242-980-4;2,2-DIMETHYL-THIAZOLIDIN;2,2-dimethylthiazolidine;2,2-Dimethyltetrahydrothiazole;2,2-Dimethyl-1,3-thiazolidine;Thiazolidine,2,2-dimethyl;2,2-Dimethylthiazoli;2,2-DiMethylthiazolidine;dimethylthiazolidine;

    分子式:C5H11NS

    分子量:117.213

    精确质量:117.061

    Psa:37.33

    RTECS号:XJ5565700

    EINECS号:242-980-4

    密度:1,02 g/cm3

    沸点:61 °C / 15mmHg

    闪点:55°C

    蒸汽压:1.5mmHg at 25°C

    安全说明:S16; S26; S36/37/39

    危险类别码:R10; R36/37/38

    海关编码:2934999090

    危险品运输编码:1993

     19351-18-9 详细信息

    噻唑

    CAS号:19351-18-9

    品名:2,2-二甲基噻唑烷2,2-Dimethylthiazolidine

    中文别名:2,2-二甲基四氢噻唑;

    英文别名:2,2-DimethylThioazolidine;Einecs242-980-4;2,2-DIMETHYL-THIAZOLIDIN;2,2-dimethylthiazolidine;2,2-Dimethyltetrahydrothiazole;2,2-Dimethyl-1,3-thiazolidine;Thiazolidine,2,2-dimethyl;2,2-Dimethylthiazoli;2,2-DiMethylthiazolidine;dimethylthiazolidine;

    分子式:C5H11NS

    分子量:117.213

    精确质量:117.061

    Psa:37.33

    RTECS号:XJ5565700

    EINECS号:242-980-4

    密度:1,02 g/cm3

    沸点:61 °C / 15mmHg

    闪点:55°C

    蒸汽压:1.5mmHg at 25°C

    安全说明:S16; S26; S36/37/39

    危险类别码:R10; R36/37/38

    海关编码:2934999090

    危险品运输编码:1993

    展开

    噻唑19351-18-9
    乐研 2,2-二甲基噻唑烷 2,2-Dimethyltetrahydrothiazo... 现货

     1658.00
    1024776 97%
    哌嗪13889-98-0

    CAS号:13889-98-0

    品名:1-乙酰哌嗪1-Acetylpiperazine

    中文别名:N-乙酰哌嗪;N-乙酰基哌嗪;1-乙酰基哌嗪;

    英文别名:1-(Piperazin-1-yl)ethanone;1-piperazin-1-ylethanone;

    分子式:C6H12N2O

    分子量:128.172

    精确质量:128.095

    Psa:32.34

    BRN号:112220

    EINECS号:237-659-0

    MDL号:MFCD00058676

    外观与性状:透明淡黄色液体在熔点后

    密度:1.027 g/cm3

    沸点:127 °C

    熔点:31-34°C(lit.)

    闪点:&>230°F

    储存条件:2-8ºC

    蒸汽压:0.0142mmHg at 25°C

    安全说明:S26-S36-S37/39

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:2933599090

    危险品标志:Xi

    用途:哌硝噻唑的中间体。

     13889-98-0 详细信息

    哌嗪

    CAS号:13889-98-0

    品名:1-乙酰哌嗪1-Acetylpiperazine

    中文别名:N-乙酰哌嗪;N-乙酰基哌嗪;1-乙酰基哌嗪;

    英文别名:1-(Piperazin-1-yl)ethanone;1-piperazin-1-ylethanone;

    分子式:C6H12N2O

    分子量:128.172

    精确质量:128.095

    Psa:32.34

    BRN号:112220

    EINECS号:237-659-0

    MDL号:MFCD00058676

    外观与性状:透明淡黄色液体在熔点后

    密度:1.027 g/cm3

    沸点:127 °C

    熔点:31-34°C(lit.)

    闪点:&>230°F

    储存条件:2-8ºC

    蒸汽压:0.0142mmHg at 25°C

    安全说明:S26-S36-S37/39

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:2933599090

    危险品标志:Xi

    用途:哌硝噻唑的中间体。

    展开

    哌嗪13889-98-0
    乐研 1-乙酰哌嗪 1-Acetylpiperazine 现货

     1947.00
    1020878 98%
    哌啶52829-07-9

    CAS号:52829-07-9

    品名:双(2,2,6,6-四甲基-4-哌啶基)癸二酸酯Bis(2,2,6,6-tetramethyl-4-piperidyl)sebacate

    中文别名:双2,2,6,6-四甲基哌啶醇酯;光稳定剂770;双(2,2,6,6-四甲基-4-哌啶;癸二酸双(2,2,6,6-四甲基-4-哌啶基)酯;

    英文别名:Bis(2,2,6,6-tetraMethyl-4-piperidyl)Sebacate;Bis(2,2,6,6-tetramethylpiperidin-4-yl)decanedioate;DecanedioicAcidBis(2,2,6,6-tetramethyl-4-piperidyl)Ester;SebacicAcidBis(2,2,6,6-tetramethyl-4-piperidyl)Ester;bis(2,2,6,6-tetramethylpiperidin-4-yl)decanedioate;LightStabilizerTinuvin770;

    分子式:C28H52N2O4

    分子量:480.723

    精确质量:480.393

    Psa:76.66

    RTECS号:HD8315000

    MDL号:MFCD00134709

    外观与性状:略淡黄色结晶颗粒

    密度:1.01g/cm3

    沸点:499.8ºC at 760mmHg

    熔点:82-85°C(lit.)

    闪点:421°F

    安全说明:S26-S39-S45

    危险类别码:R23; R37/38; R41

    WGK Germany:2

    海关编码:3812309000

    危险品运输编码:UN 2811 6.1/PG 2

    危险品标志:T

    信号词:Warning

    危险性防范说明:P273; P305 + P351 + P338

    危险标志:GHS07, GHS09

    危险性描述:H319; H411

    用途:主要作为高效受阻胺类光稳定剂,适用于聚丙烯、聚乙烯、ABS树脂和聚氨酯等。

     52829-07-9 详细信息

    哌啶

    CAS号:52829-07-9

    品名:双(2,2,6,6-四甲基-4-哌啶基)癸二酸酯Bis(2,2,6,6-tetramethyl-4-piperidyl)sebacate

    中文别名:双2,2,6,6-四甲基哌啶醇酯;光稳定剂770;双(2,2,6,6-四甲基-4-哌啶;癸二酸双(2,2,6,6-四甲基-4-哌啶基)酯;

    英文别名:Bis(2,2,6,6-tetraMethyl-4-piperidyl)Sebacate;Bis(2,2,6,6-tetramethylpiperidin-4-yl)decanedioate;DecanedioicAcidBis(2,2,6,6-tetramethyl-4-piperidyl)Ester;SebacicAcidBis(2,2,6,6-tetramethyl-4-piperidyl)Ester;bis(2,2,6,6-tetramethylpiperidin-4-yl)decanedioate;LightStabilizerTinuvin770;

    分子式:C28H52N2O4

    分子量:480.723

    精确质量:480.393

    Psa:76.66

    RTECS号:HD8315000

    MDL号:MFCD00134709

    外观与性状:略淡黄色结晶颗粒

    密度:1.01g/cm3

    沸点:499.8ºC at 760mmHg

    熔点:82-85°C(lit.)

    闪点:421°F

    安全说明:S26-S39-S45

    危险类别码:R23; R37/38; R41

    WGK Germany:2

    海关编码:3812309000

    危险品运输编码:UN 2811 6.1/PG 2

    危险品标志:T

    信号词:Warning

    危险性防范说明:P273; P305 + P351 + P338

    危险标志:GHS07, GHS09

    危险性描述:H319; H411

    用途:主要作为高效受阻胺类光稳定剂,适用于聚丙烯、聚乙烯、ABS树脂和聚氨酯等。

    展开

    哌啶52829-07-9
    乐研 双(2,2,6,6-四甲基-4-哌啶基)癸二酸酯 BTMPS 现货

     1980.00
    1034729 98%
    呋喃3238-40-2

    CAS号:3238-40-2

    品名:2,5-呋喃二甲酸furan-2,5-dicarboxylicacid

    中文别名:2,5-呋喃二羧酸;呋喃-2,5二羧酸;

    英文别名:Dehydroschleimsaeure;Dehydromucate;Dehydromucicacid;2,5-furandicarboxylate;2,5-dicarboxyfuran;furan-2,5-dicarbonsaeure;Furan-2,5-dicarboxylicacid;2,5-FurandicarboxylicAcid;2,5-Furandicarboxylicacid;

    分子式:C6H4O5

    分子量:156.093

    精确质量:156.006

    Psa:87.74

    MDL号:MFCD00016582

    密度:0.936g/mLat 25°C(lit.)

    沸点:56°C1mm Hg(lit.)

    闪点:168°F

    折射率:n20/D 1.461(lit.)

    安全说明:S26-S36/37/39

    危险类别码:R36/37/38

    海关编码:2932190090

    危险品标志:Xi

    信号词:Warning

    危险性防范说明:P280; P305 + P351 + P338; P337 + P313

    危险标志:GHS07

    危险性描述:H319

    简介:2,5-Furandicarboxylicacid(FDCA),alsoknownasdehydromucicacid,isanoxidizedfuranderivative.ThisorganiccompoundwasfirstobtainedbyFittigandHeinzelmannin1876.ThefirstreviewbyHenryHillwasalreadypublishedin1901.FDCAhasalsobeendetectedinhumanurine.Ahealthyhumanproduces3–5mg/day.Numerousstudieswereundertakentoestablishthemetabolismofthiscompoundandtodeterminethequantity,whichisproduceddependingonthehealthinessofthehuman.ItwasdemonstratedthattheindividualquantityofproducedFDCAincreasedaftertheinjectionoffructose.FDCAwasalsodetectedinbloodplasma.FDCAwasmorethan125yearslateridentifiedbytheUSDepartmentofEnergyasoneof12prioritychemicalsforestablishingthe“green”chemistryindustryofthefuture.Furan-2,5-dicarboxylicacid(FDCA)hasbeensuggestedasanimportantrenewablebuildingblockbecauseitcansubstituteforterephthalicacid(PTA)intheproductionofpolyestersandothercurrentpolymerscontaininganaromaticmoiety.InMarch2016,AvantiumandBASFannouncedthattheyintendtoestablishofajointventuretoerecta50,000t/aplantfortheproductionofFDCAbasedonfructoseatBASF'sVerbund-siteinAntwerp,Belgium.

     3238-40-2 详细信息

    呋喃

    CAS号:3238-40-2

    品名:2,5-呋喃二甲酸furan-2,5-dicarboxylicacid

    中文别名:2,5-呋喃二羧酸;呋喃-2,5二羧酸;

    英文别名:Dehydroschleimsaeure;Dehydromucate;Dehydromucicacid;2,5-furandicarboxylate;2,5-dicarboxyfuran;furan-2,5-dicarbonsaeure;Furan-2,5-dicarboxylicacid;2,5-FurandicarboxylicAcid;2,5-Furandicarboxylicacid;

    分子式:C6H4O5

    分子量:156.093

    精确质量:156.006

    Psa:87.74

    MDL号:MFCD00016582

    密度:0.936g/mLat 25°C(lit.)

    沸点:56°C1mm Hg(lit.)

    闪点:168°F

    折射率:n20/D 1.461(lit.)

    安全说明:S26-S36/37/39

    危险类别码:R36/37/38

    海关编码:2932190090

    危险品标志:Xi

    信号词:Warning

    危险性防范说明:P280; P305 + P351 + P338; P337 + P313

    危险标志:GHS07

    危险性描述:H319

    简介:2,5-Furandicarboxylicacid(FDCA),alsoknownasdehydromucicacid,isanoxidizedfuranderivative.ThisorganiccompoundwasfirstobtainedbyFittigandHeinzelmannin1876.ThefirstreviewbyHenryHillwasalreadypublishedin1901.FDCAhasalsobeendetectedinhumanurine.Ahealthyhumanproduces3–5mg/day.Numerousstudieswereundertakentoestablishthemetabolismofthiscompoundandtodeterminethequantity,whichisproduceddependingonthehealthinessofthehuman.ItwasdemonstratedthattheindividualquantityofproducedFDCAincreasedaftertheinjectionoffructose.FDCAwasalsodetectedinbloodplasma.FDCAwasmorethan125yearslateridentifiedbytheUSDepartmentofEnergyasoneof12prioritychemicalsforestablishingthe“green”chemistryindustryofthefuture.Furan-2,5-dicarboxylicacid(FDCA)hasbeensuggestedasanimportantrenewablebuildingblockbecauseitcansubstituteforterephthalicacid(PTA)intheproductionofpolyestersandothercurrentpolymerscontaininganaromaticmoiety.InMarch2016,AvantiumandBASFannouncedthattheyintendtoestablishofajointventuretoerecta50,000t/aplantfortheproductionofFDCAbasedonfructoseatBASF'sVerbund-siteinAntwerp,Belgium.

    展开

    呋喃3238-40-2
    乐研 2,5-呋喃二甲酸 2,5-Furandicarboxylicacid 现货

     1507.00
    1029558 98%
    哌啶酮1454-53-1

    CAS号:1454-53-1

    品名:1-苄基-3-乙氧羰基-4-哌啶酮盐酸盐Ethyl1-benzyl-4-oxo-3-piperidinecarboxylatehydrochloride

    中文别名:1-苄基-4-哌啶酮-3-羧酸乙酯盐酸盐水合物;1-苄基-4-氧代-3-哌啶羧酸乙酯盐酸盐;1-苄基-3-乙酸基-4-哌啶酮盐酸盐;

    英文别名:ethyl1-benzyl-4-oxopiperidine-3-carboxylate,hydrochloride;1-Benzyl-3-carbethoxy-4-piperidonehydrochloride;1-Benzyl-4-oxo-3-piperidinecarboxylicAcidEthylEsterHydrochlorideHydrate;Ethyl1-benzyl-4-oxopiperidine-3-carboxylatehydrochloride;1-Benzyl-3-ethoxycarbonyl-4-piperidoneHydrochlorideHydrate;Ethyl1-Benzyl-4-oxo-3-piperidinecarboxylateHydrochlorideHydrate;

    分子式:C15H20ClNO3

    分子量:297.777

    精确质量:297.113

    Psa:46.61

    BRN号:3918980

    EINECS号:215-929-9

    MDL号:MFCD00012800

    PubChem号:24873006

    外观与性状:米色结晶粉末

    密度:

    沸点:379.7ºC at 760mmHg

    熔点:160-170 °C

    闪点:183.4ºC

    稳定性:Stable under normal temperatures and pressures.

    储存条件:Store in a cool, dry place. Store in a tightly closed container.

    蒸汽压:5.74E-06mmHg at 25°C

    安全说明:S37/39-S26-S36

    危险类别码:R36/37/38

    危险品标志:Xi

    信号词:Warning

    危险性防范说明:P261; P305 + P351 + P338

    危险标志:GHS07

    危险性描述:H315; H319; H335

    用途:氟哌啶的中间体。

     1454-53-1 详细信息

    哌啶酮

    CAS号:1454-53-1

    品名:1-苄基-3-乙氧羰基-4-哌啶酮盐酸盐Ethyl1-benzyl-4-oxo-3-piperidinecarboxylatehydrochloride

    中文别名:1-苄基-4-哌啶酮-3-羧酸乙酯盐酸盐水合物;1-苄基-4-氧代-3-哌啶羧酸乙酯盐酸盐;1-苄基-3-乙酸基-4-哌啶酮盐酸盐;

    英文别名:ethyl1-benzyl-4-oxopiperidine-3-carboxylate,hydrochloride;1-Benzyl-3-carbethoxy-4-piperidonehydrochloride;1-Benzyl-4-oxo-3-piperidinecarboxylicAcidEthylEsterHydrochlorideHydrate;Ethyl1-benzyl-4-oxopiperidine-3-carboxylatehydrochloride;1-Benzyl-3-ethoxycarbonyl-4-piperidoneHydrochlorideHydrate;Ethyl1-Benzyl-4-oxo-3-piperidinecarboxylateHydrochlorideHydrate;

    分子式:C15H20ClNO3

    分子量:297.777

    精确质量:297.113

    Psa:46.61

    BRN号:3918980

    EINECS号:215-929-9

    MDL号:MFCD00012800

    PubChem号:24873006

    外观与性状:米色结晶粉末

    密度:

    沸点:379.7ºC at 760mmHg

    熔点:160-170 °C

    闪点:183.4ºC

    稳定性:Stable under normal temperatures and pressures.

    储存条件:Store in a cool, dry place. Store in a tightly closed container.

    蒸汽压:5.74E-06mmHg at 25°C

    安全说明:S37/39-S26-S36

    危险类别码:R36/37/38

    危险品标志:Xi

    信号词:Warning

    危险性防范说明:P261; P305 + P351 + P338

    危险标志:GHS07

    危险性描述:H315; H319; H335

    用途:氟哌啶的中间体。

    展开

    哌啶酮1454-53-1
    乐研 1-苄基-3-乙氧羰基-4-哌啶酮盐酸盐 Ethyl1-benzyl-4-oxopiperidi... 现货

     1530.00
    1021634 98%
    吲唑7597-18-4

    CAS号:7597-18-4

    品名:6-硝基吲唑6-Nitroindazole

    中文别名:6-硝基-1H-吲唑;

    英文别名:1H-Indazole,6-nitro-;6-nitro-1H-indazole;

    分子式:C7H5N3O2

    分子量:163.133

    精确质量:163.038

    Psa:74.5

    RTECS号:NK7962100

    MDL号:MFCD00005695

    外观与性状:淡棕色粉末

    密度:1.525 g/cm3

    沸点:383.3ºC at 760 mmHg

    熔点:180-182°C(lit.)

    闪点:185.6ºC

    储存条件:Room temperature.

    安全说明:S26-S27-S36/37/39

    危险类别码:R20/21/22; R36; R68

    WGK Germany:3

    海关编码:2933990090

    危险品标志:Xn

    信号词:Warning

    危险性防范说明:P261; P280; P305 + P351 + P338

    危险标志:GHS07, GHS08

    危险性描述:H302; H312; H315; H319; H332; H335; H351

    简介:Anticonvulsant.

     7597-18-4 详细信息

    吲唑

    CAS号:7597-18-4

    品名:6-硝基吲唑6-Nitroindazole

    中文别名:6-硝基-1H-吲唑;

    英文别名:1H-Indazole,6-nitro-;6-nitro-1H-indazole;

    分子式:C7H5N3O2

    分子量:163.133

    精确质量:163.038

    Psa:74.5

    RTECS号:NK7962100

    MDL号:MFCD00005695

    外观与性状:淡棕色粉末

    密度:1.525 g/cm3

    沸点:383.3ºC at 760 mmHg

    熔点:180-182°C(lit.)

    闪点:185.6ºC

    储存条件:Room temperature.

    安全说明:S26-S27-S36/37/39

    危险类别码:R20/21/22; R36; R68

    WGK Germany:3

    海关编码:2933990090

    危险品标志:Xn

    信号词:Warning

    危险性防范说明:P261; P280; P305 + P351 + P338

    危险标志:GHS07, GHS08

    危险性描述:H302; H312; H315; H319; H332; H335; H351

    简介:Anticonvulsant.

    展开

    吲唑7597-18-4
    乐研 6-硝基吲唑 6-Nitroindazole 现货

     1866.00
    1042214 98%
    嘧啶7752-82-1

    CAS号:7752-82-1

    品名:2-氨基-5-溴嘧啶2-Amino-5-bromopyrimidine

    中文别名:2-氨基-5-溴代嘧啶;2-氨基-5溴嘧啶;5-溴嘧啶-2-胺;

    英文别名:5-bromopyrimidin-2-amine;

    分子式:C4H4BrN3

    分子量:173.999

    精确质量:172.959

    Psa:51.8

    MDL号:MFCD00012341

    外观与性状:黄色固体

    密度:1.844g/cm3

    沸点:340.743ºC at 760 mmHg

    熔点:241-243°C(lit.)

    闪点:159.876ºC

    折射率:1.649

    储存条件:Refrigerator (+4ºC)

    安全说明:S26-S60-S61

    危险类别码:R22; R36; R50/53

    WGK Germany:3

    海关编码:29335995

    危险品运输编码:UN 3077 9/PG 3

    包装等级:III

    危险品标志:Xn

    用途:医药生物化工中间体。

     7752-82-1 详细信息

    嘧啶

    CAS号:7752-82-1

    品名:2-氨基-5-溴嘧啶2-Amino-5-bromopyrimidine

    中文别名:2-氨基-5-溴代嘧啶;2-氨基-5溴嘧啶;5-溴嘧啶-2-胺;

    英文别名:5-bromopyrimidin-2-amine;

    分子式:C4H4BrN3

    分子量:173.999

    精确质量:172.959

    Psa:51.8

    MDL号:MFCD00012341

    外观与性状:黄色固体

    密度:1.844g/cm3

    沸点:340.743ºC at 760 mmHg

    熔点:241-243°C(lit.)

    闪点:159.876ºC

    折射率:1.649

    储存条件:Refrigerator (+4ºC)

    安全说明:S26-S60-S61

    危险类别码:R22; R36; R50/53

    WGK Germany:3

    海关编码:29335995

    危险品运输编码:UN 3077 9/PG 3

    包装等级:III

    危险品标志:Xn

    用途:医药生物化工中间体。

    展开

    嘧啶7752-82-1
    乐研 2-氨基-5-溴嘧啶 2-Amino-5-bromopyrimidine 现货

     1636.00
    1042869 98%
    吡唑4023-02-3

    CAS号:4023-02-3

    品名:1H-吡唑-1-甲脒盐酸盐1H-Pyrazole-1-carboxamidinehydrochloride

    中文别名:1-吡唑甲脒盐酸盐;吡唑-1-氨基亚胺盐酸盐;1-脒基吡唑盐酸盐;1H-吡唑-1-羧基嘧啶盐酸盐;吡唑-1-甲脒盐酸盐;吡唑-1-甲脒单盐酸盐;

    英文别名:N-GUANYLPYRAZOLE;1-Amidinopyrazolehydrochloride;PYRAZOLE-1-CARBOXAMIDINE;Pyrazole-1-carboximidamideHydrochloride;1H-pyrazole-1-carboxamidinemonohydrochloride;ZanamivirIntermediate1;AMIDINOPYRAZOLEHCL;1H-pyrazole-1-carboxamidine;PRAXADINEHYDROCHLORIDE;1-amidinopyrazolehydrochloride;1H-Pyrazole-carboxamidineHCl;1H-pyrazole-1-carbamidinemonohydrochloride;Pyrazole-1-carboxamidineHydrochloride;1-amidinopyrazolemonohydrochloride;amidinopyrazolehydrochloride;1H-Pyrazole-1-carboximidamidehydrochloride;1-CarbamimidoylpyrazoleHydrochloride;pyrazole-1-carboxamidinehydrochloride;PYRAZOLECARBOXAMIDINEHCL;1H-Pyrazole-1-CarboxamidineHydrochloride;1H-Pyrazole-1-carboxamidinemonohydrochloride;1-PyrazolecarboxamidineHydrochloride;Praxadine;

    分子式:C4H7ClN4

    分子量:146.578

    精确质量:146.036

    Psa:67.69

    MDL号:MFCD00210087

    外观与性状:白色至淡黄色晶体或结晶

    密度:2.2 g/cm3

    沸点:891.5ºC at 760 mmHg。 产品描述 安全性:

    熔点:167-170°C(lit.)

    闪点:493ºC

    折射率:1.724

    蒸汽压:0.00111mmHg at 25°C

    安全说明:S26-S37/39

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:2933199090

    危险品标志:Xi

    信号词:Danger

    危险性防范说明:P273; P280; P305 + P351 + P338

    危险标志:GHS05, GHS07, GHS08

    危险性描述:H302; H317; H318; H373; H412

    简介:Astableandversatilereagentfortheefficientandchemicallyspecificguanylationofstericallyunhinderedprimaryandsecondaryaliphaticaminesundermildconditions.Usefulreagentinpeptidesynthesis.

     4023-02-3 详细信息

    吡唑

    CAS号:4023-02-3

    品名:1H-吡唑-1-甲脒盐酸盐1H-Pyrazole-1-carboxamidinehydrochloride

    中文别名:1-吡唑甲脒盐酸盐;吡唑-1-氨基亚胺盐酸盐;1-脒基吡唑盐酸盐;1H-吡唑-1-羧基嘧啶盐酸盐;吡唑-1-甲脒盐酸盐;吡唑-1-甲脒单盐酸盐;

    英文别名:N-GUANYLPYRAZOLE;1-Amidinopyrazolehydrochloride;PYRAZOLE-1-CARBOXAMIDINE;Pyrazole-1-carboximidamideHydrochloride;1H-pyrazole-1-carboxamidinemonohydrochloride;ZanamivirIntermediate1;AMIDINOPYRAZOLEHCL;1H-pyrazole-1-carboxamidine;PRAXADINEHYDROCHLORIDE;1-amidinopyrazolehydrochloride;1H-Pyrazole-carboxamidineHCl;1H-pyrazole-1-carbamidinemonohydrochloride;Pyrazole-1-carboxamidineHydrochloride;1-amidinopyrazolemonohydrochloride;amidinopyrazolehydrochloride;1H-Pyrazole-1-carboximidamidehydrochloride;1-CarbamimidoylpyrazoleHydrochloride;pyrazole-1-carboxamidinehydrochloride;PYRAZOLECARBOXAMIDINEHCL;1H-Pyrazole-1-CarboxamidineHydrochloride;1H-Pyrazole-1-carboxamidinemonohydrochloride;1-PyrazolecarboxamidineHydrochloride;Praxadine;

    分子式:C4H7ClN4

    分子量:146.578

    精确质量:146.036

    Psa:67.69

    MDL号:MFCD00210087

    外观与性状:白色至淡黄色晶体或结晶

    密度:2.2 g/cm3

    沸点:891.5ºC at 760 mmHg。 产品描述 安全性:

    熔点:167-170°C(lit.)

    闪点:493ºC

    折射率:1.724

    蒸汽压:0.00111mmHg at 25°C

    安全说明:S26-S37/39

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:2933199090

    危险品标志:Xi

    信号词:Danger

    危险性防范说明:P273; P280; P305 + P351 + P338

    危险标志:GHS05, GHS07, GHS08

    危险性描述:H302; H317; H318; H373; H412

    简介:Astableandversatilereagentfortheefficientandchemicallyspecificguanylationofstericallyunhinderedprimaryandsecondaryaliphaticaminesundermildconditions.Usefulreagentinpeptidesynthesis.

    展开

    吡唑4023-02-3
    乐研 1H-吡唑-1-甲脒盐酸盐 1H-Pyrazole-1-carboximidamid... 现货

     1857.00
    1031986 98%
    咪唑2232-08-8

    CAS号:2232-08-8

    品名:1-对甲基苯磺酰咪唑1-(4-methylphenyl)sulfonylimidazole

    中文别名:甲苯磺酰咪唑;1-(P-甲苯磺酰基)咪唑;1-(对甲基苯磺酰)咪唑;1-对甲基苯磺酸基咪唑;1-(对甲苯磺酰基)咪唑;1-对甲苯磺酰基-1H-咪唑;1-(对甲苯磺酰)咪唑;

    英文别名:1H-Imidazole,1-[(4-methylphenyl)sulfonyl];1-Tosyl-1H-imidazole;tosylimidazole;1-(p-Toluenesulphonyl)imidazole;1-[(4-Methylphenyl)sulfonyl]-1H-imidazole;p-toluenesulfonylimidazole;1-Tosylimidazole;EINECS218-771-9;Tosylimidazole;N-Tosylimidazole;1-(p-Toluenesulfonyl)imidazole;1-(P-Toluenesulfonyl)imidazole;1-tosyl-1H-imidazole;1-(toluene-p-sulphonyl)imidazole;1-tosyl-imidazole;N-(p-tosyl)imidazole;

    分子式:C10H10N2O2S

    分子量:222.264

    精确质量:222.046

    Psa:60.34

    BRN号:612451

    EINECS号:218-771-9

    MDL号:MFCD00005285

    PubChem号:24854659

    外观与性状:白色固体,粉末,晶体,结晶粉末和/或大块

    密度:1.29 g/cm3

    沸点:409.1ºC at 760 mmHg

    熔点:76-78°C(lit.)

    闪点:201.2ºC

    折射率:1.618

    蒸汽压:6.68E-07mmHg at 25°C

    安全说明:S26-S36-S24/25

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:2933290090

    危险品标志:Xi

     2232-08-8 详细信息

    咪唑

    CAS号:2232-08-8

    品名:1-对甲基苯磺酰咪唑1-(4-methylphenyl)sulfonylimidazole

    中文别名:甲苯磺酰咪唑;1-(P-甲苯磺酰基)咪唑;1-(对甲基苯磺酰)咪唑;1-对甲基苯磺酸基咪唑;1-(对甲苯磺酰基)咪唑;1-对甲苯磺酰基-1H-咪唑;1-(对甲苯磺酰)咪唑;

    英文别名:1H-Imidazole,1-[(4-methylphenyl)sulfonyl];1-Tosyl-1H-imidazole;tosylimidazole;1-(p-Toluenesulphonyl)imidazole;1-[(4-Methylphenyl)sulfonyl]-1H-imidazole;p-toluenesulfonylimidazole;1-Tosylimidazole;EINECS218-771-9;Tosylimidazole;N-Tosylimidazole;1-(p-Toluenesulfonyl)imidazole;1-(P-Toluenesulfonyl)imidazole;1-tosyl-1H-imidazole;1-(toluene-p-sulphonyl)imidazole;1-tosyl-imidazole;N-(p-tosyl)imidazole;

    分子式:C10H10N2O2S

    分子量:222.264

    精确质量:222.046

    Psa:60.34

    BRN号:612451

    EINECS号:218-771-9

    MDL号:MFCD00005285

    PubChem号:24854659

    外观与性状:白色固体,粉末,晶体,结晶粉末和/或大块

    密度:1.29 g/cm3

    沸点:409.1ºC at 760 mmHg

    熔点:76-78°C(lit.)

    闪点:201.2ºC

    折射率:1.618

    蒸汽压:6.68E-07mmHg at 25°C

    安全说明:S26-S36-S24/25

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:2933290090

    危险品标志:Xi

    展开

    咪唑2232-08-8
    乐研 1-对甲基苯磺酰咪唑 1-Tosylimidazole 现货

     1567.00
    1026301 98%
    咪唑934-32-7

    CAS号:934-32-7

    品名:2-氨基苯并咪唑2-aminobenzimidazole

    中文别名:2-苯并咪唑胺;α-氨基间二氮茚;2-氨基苯并咪;1H-苯并咪唑-2-胺;2-氨基间二氮茚;

    英文别名:usafek-4037;2-aMinobenziMidazde;2-BENZIMIDAZOLAMINE;2-amino-1H-benzimidazole;2-amino-benzimidazol;2-amino-benzimidazole;BenziMidazoloniMide;2-Aminobenzimidazole;1H-Benzimidazol-2-amine;benzimidazole-amine;2-BENZIMIDAZOLYLAMINE;AMINO-2-BENZIMIDAZOLE;2-Iminobenzimidazoline;

    分子式:C7H7N3

    分子量:133.151

    精确质量:133.064

    Psa:54.7

    RTECS号:DD5775000

    MDL号:MFCD00005596

    外观与性状:略米色粉末

    密度:1.367 g/cm3

    沸点:368.9ºC at 760 mmHg

    熔点:226-230°C(lit.)

    闪点:204.6ºC

    折射率:1.78

    稳定性:Stable under normal temperatures and pressures.

    储存条件:库房通风低温干燥

    安全说明:S26-S36/37/39-S22

    危险类别码:R22; R36/37/38

    WGK Germany:3

    海关编码:29339990

    危险品标志:Xn

    用途:1.有机合成,制药工业。

     934-32-7 详细信息

    咪唑

    CAS号:934-32-7

    品名:2-氨基苯并咪唑2-aminobenzimidazole

    中文别名:2-苯并咪唑胺;α-氨基间二氮茚;2-氨基苯并咪;1H-苯并咪唑-2-胺;2-氨基间二氮茚;

    英文别名:usafek-4037;2-aMinobenziMidazde;2-BENZIMIDAZOLAMINE;2-amino-1H-benzimidazole;2-amino-benzimidazol;2-amino-benzimidazole;BenziMidazoloniMide;2-Aminobenzimidazole;1H-Benzimidazol-2-amine;benzimidazole-amine;2-BENZIMIDAZOLYLAMINE;AMINO-2-BENZIMIDAZOLE;2-Iminobenzimidazoline;

    分子式:C7H7N3

    分子量:133.151

    精确质量:133.064

    Psa:54.7

    RTECS号:DD5775000

    MDL号:MFCD00005596

    外观与性状:略米色粉末

    密度:1.367 g/cm3

    沸点:368.9ºC at 760 mmHg

    熔点:226-230°C(lit.)

    闪点:204.6ºC

    折射率:1.78

    稳定性:Stable under normal temperatures and pressures.

    储存条件:库房通风低温干燥

    安全说明:S26-S36/37/39-S22

    危险类别码:R22; R36/37/38

    WGK Germany:3

    海关编码:29339990

    危险品标志:Xn

    用途:1.有机合成,制药工业。

    展开

    咪唑934-32-7
    乐研 2-氨基苯并咪唑 2-Aminobenzimidazole 现货

     1707.00
    1046970 98%
    吡啶490-11-9

    CAS号:490-11-9

    品名:3,4-吡啶二羧酸cinchomeronicacid

    中文别名:3,4-吡啶二甲酸;3,4-二羧酸吡啶;辛可部酸;吡啶-3,4-二羧酸;

    英文别名:RARECHEMALBO1260;Pyridine-3,4-dicarboxylicacid;4-dicarboxylicacid;3,4-Pyridinedicarboxylicacid;Pyridine-3,4-dicarboxylicAcid;CinchomeronicAcid;Chinchomeronicacid;3,4-dicarboxypyridine;Pyridine-3;PYRIDINE-3,4-DICARBOXYLICACID;3,4-pyridinecarboxylicacid;

    分子式:C7H5NO4

    分子量:167.119

    精确质量:167.022

    Psa:87.49

    MDL号:MFCD00006392

    外观与性状:白色至灰白色结晶粉末

    密度:1.551 g/cm3

    沸点:528.8ºC at 760 mmHg

    熔点:262°C (dec.)(lit.)

    闪点:273.6ºC

    稳定性:Stable at room temperature in closed containers under normal storage and handling conditions.

    储存条件:Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

    蒸汽压:5.21E-12mmHg at 25°C

    安全说明:S26-S36-S24/25

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:29333999

    危险品标志:Xi

    信号词:Warning

    危险性防范说明:P261; P305 + P351 + P338

    危险标志:GHS07

    危险性描述:H315; H319; H335

    用途:有机合成。

     490-11-9 详细信息

    吡啶

    CAS号:490-11-9

    品名:3,4-吡啶二羧酸cinchomeronicacid

    中文别名:3,4-吡啶二甲酸;3,4-二羧酸吡啶;辛可部酸;吡啶-3,4-二羧酸;

    英文别名:RARECHEMALBO1260;Pyridine-3,4-dicarboxylicacid;4-dicarboxylicacid;3,4-Pyridinedicarboxylicacid;Pyridine-3,4-dicarboxylicAcid;CinchomeronicAcid;Chinchomeronicacid;3,4-dicarboxypyridine;Pyridine-3;PYRIDINE-3,4-DICARBOXYLICACID;3,4-pyridinecarboxylicacid;

    分子式:C7H5NO4

    分子量:167.119

    精确质量:167.022

    Psa:87.49

    MDL号:MFCD00006392

    外观与性状:白色至灰白色结晶粉末

    密度:1.551 g/cm3

    沸点:528.8ºC at 760 mmHg

    熔点:262°C (dec.)(lit.)

    闪点:273.6ºC

    稳定性:Stable at room temperature in closed containers under normal storage and handling conditions.

    储存条件:Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

    蒸汽压:5.21E-12mmHg at 25°C

    安全说明:S26-S36-S24/25

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:29333999

    危险品标志:Xi

    信号词:Warning

    危险性防范说明:P261; P305 + P351 + P338

    危险标志:GHS07

    危险性描述:H315; H319; H335

    用途:有机合成。

    展开

    吡啶490-11-9
    乐研 3,4-吡啶二羧酸 3,4-Pyridinedicarboxylicaci... 现货

     1800.00
    1033570 97%
    吡啶100-55-0

    CAS号:100-55-0

    品名:3-吡啶甲醇3-Pyridinemethanol

    中文别名:3-羟甲基吡啶;

    英文别名:pyridin-3-ylmethanol;3-Pyridinemethanol;3-(Hydroxymethyl)pyridine;NicotinylAlcohol;3-pyridinemethanol;

    分子式:C6H7NO

    分子量:109.126

    精确质量:109.053

    Psa:33.12

    RTECS号:UT4690000

    BRN号:107851

    EINECS号:202-864-6

    MDL号:MFCD00006407

    PubChem号:24849874

    外观与性状:透明淡黄色至黄色液体

    密度:1.124g/mLat 25°C(lit.)

    沸点:154°C28mm Hg(lit.)

    熔点:-7 °C

    闪点:&>230°F

    折射率:n20/D 1.545(lit.)

    稳定性:Stable under normal temperatures and pressures.

    储存条件:2-8ºC

    蒸汽压:0.00442mmHg at 25°C

    安全说明:S26-S36-S24/25

    危险类别码:R36/38

    WGK Germany:3

    海关编码:29333999

    危险品标志:Xi

    信号词:Warning

    危险性防范说明:P261; P305 + P351 + P338

    危险标志:GHS07

    危险性描述:H315; H319; H335

    简介:Nicotinylalcohol(pyridylcarbinol)isaniacinderivativeusedasahypolipidemicagentandasavasodilator.Itcausesflushingandmaydecreasebloodpressure.

    用途:用于周围血管壁,使血管扩张,降胆固醇。用于肢端动脉痉挛、手足发绀、冻疮、偏头痛、视网膜血管栓塞等。

     100-55-0 详细信息

    吡啶

    CAS号:100-55-0

    品名:3-吡啶甲醇3-Pyridinemethanol

    中文别名:3-羟甲基吡啶;

    英文别名:pyridin-3-ylmethanol;3-Pyridinemethanol;3-(Hydroxymethyl)pyridine;NicotinylAlcohol;3-pyridinemethanol;

    分子式:C6H7NO

    分子量:109.126

    精确质量:109.053

    Psa:33.12

    RTECS号:UT4690000

    BRN号:107851

    EINECS号:202-864-6

    MDL号:MFCD00006407

    PubChem号:24849874

    外观与性状:透明淡黄色至黄色液体

    密度:1.124g/mLat 25°C(lit.)

    沸点:154°C28mm Hg(lit.)

    熔点:-7 °C

    闪点:&>230°F

    折射率:n20/D 1.545(lit.)

    稳定性:Stable under normal temperatures and pressures.

    储存条件:2-8ºC

    蒸汽压:0.00442mmHg at 25°C

    安全说明:S26-S36-S24/25

    危险类别码:R36/38

    WGK Germany:3

    海关编码:29333999

    危险品标志:Xi

    信号词:Warning

    危险性防范说明:P261; P305 + P351 + P338

    危险标志:GHS07

    危险性描述:H315; H319; H335

    简介:Nicotinylalcohol(pyridylcarbinol)isaniacinderivativeusedasahypolipidemicagentandasavasodilator.Itcausesflushingandmaydecreasebloodpressure.

    用途:用于周围血管壁,使血管扩张,降胆固醇。用于肢端动脉痉挛、手足发绀、冻疮、偏头痛、视网膜血管栓塞等。

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    吡啶100-55-0
    乐研 3-吡啶甲醇 3-Pyridinemethanol 现货

     1907.00
    1014788 98%
    吡啶872-85-5

    CAS号:872-85-5

    品名:4-吡啶甲醛4-Pyridinecarboxaldehyde

    中文别名:4-吡啶甲醛;多奈哌齐中间体;4-甲醛基吡啶;吡啶-4-甲醛;4-甲酰嘧啶;4-甲醛吡啶;

    英文别名:pyridine-4-carbaldehyde;p-Pyridinealdehyde;Pyridin-4-al;pyridin-4-yl-carboxaldehyde;4-pyridinecarboxyaldehyde;4-FORMYLPYRIDINE;pyridine-4-monocarboxaldehyde;PYRIDINE-4-ALDEHYDE;4-Pyridinealdehyde;4-Formylpyrdine;4-Pyridinecarboxaldehyde;4-pyridinecarbonaldehyde;4-Pyridylaldehyde;4-pyridine-carboxaldehyde;

    分子式:C6H5NO

    分子量:107.11

    精确质量:107.037

    Psa:29.96

    RTECS号:NR9400000

    EINECS号:212-832-3

    MDL号:MFCD00006425

    外观与性状:透明黄色-棕色液体

    密度:1.137g/mLat 20°C(lit.)

    沸点:71-73°C10mm Hg(lit.)

    熔点:-4--2°C

    闪点:130°F

    折射率:n20/D 1.544(lit.)

    储存条件:2-8ºC

    安全说明:S26-S36

    危险类别码:R10; R36/37/38

    WGK Germany:1

    海关编码:2933399010

    危险品运输编码:UN 1989

    危险类别:3.2

    包装等级:III

    危险品标志:Xi

    简介:4-Pyridinecarboxaldehyde,isanheterocyclicbuildingblockusedforthesynthesisofvariouspharmaceuticalcompounds,suchasnew1,4-dihydropyridin-4-yl-phenoxyacetohydrazones,havinganticonvulsantandanti-inflammatoryproperties.

    用途:盐酸多奈哌中间体。

     872-85-5 详细信息

    吡啶

    CAS号:872-85-5

    品名:4-吡啶甲醛4-Pyridinecarboxaldehyde

    中文别名:4-吡啶甲醛;多奈哌齐中间体;4-甲醛基吡啶;吡啶-4-甲醛;4-甲酰嘧啶;4-甲醛吡啶;

    英文别名:pyridine-4-carbaldehyde;p-Pyridinealdehyde;Pyridin-4-al;pyridin-4-yl-carboxaldehyde;4-pyridinecarboxyaldehyde;4-FORMYLPYRIDINE;pyridine-4-monocarboxaldehyde;PYRIDINE-4-ALDEHYDE;4-Pyridinealdehyde;4-Formylpyrdine;4-Pyridinecarboxaldehyde;4-pyridinecarbonaldehyde;4-Pyridylaldehyde;4-pyridine-carboxaldehyde;

    分子式:C6H5NO

    分子量:107.11

    精确质量:107.037

    Psa:29.96

    RTECS号:NR9400000

    EINECS号:212-832-3

    MDL号:MFCD00006425

    外观与性状:透明黄色-棕色液体

    密度:1.137g/mLat 20°C(lit.)

    沸点:71-73°C10mm Hg(lit.)

    熔点:-4--2°C

    闪点:130°F

    折射率:n20/D 1.544(lit.)

    储存条件:2-8ºC

    安全说明:S26-S36

    危险类别码:R10; R36/37/38

    WGK Germany:1

    海关编码:2933399010

    危险品运输编码:UN 1989

    危险类别:3.2

    包装等级:III

    危险品标志:Xi

    简介:4-Pyridinecarboxaldehyde,isanheterocyclicbuildingblockusedforthesynthesisofvariouspharmaceuticalcompounds,suchasnew1,4-dihydropyridin-4-yl-phenoxyacetohydrazones,havinganticonvulsantandanti-inflammatoryproperties.

    用途:盐酸多奈哌中间体。

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    吡啶872-85-5
    乐研 4-吡啶甲醛 γ-Formylpyridine 现货

     1900.00
    1045345 98%
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