筛选出 75 条数据

    品牌 产品 货期 价格 货号 规格 /
    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%
    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%
    毕得 5-溴-2-氯嘧啶 5-Bromo-2-chloropyrimidine 现货

     1937.00
    BD2174 98%
    韶远 2-氯-5-溴嘧啶 5-Bromo-2-chloropyrimidine 现货

     1937.00
    SY001979 >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%
    吡喃29943-42-8

    CAS号:29943-42-8

    品名:四氢吡喃酮Tetrahydro-4H-pyran-4-one

    中文别名:四氢-4H-吡喃-4-酮;四氢吡喃-4-酮;

    英文别名:tetrahydro-4-pyranone;Tetrahydropyran-4-on;Oxan-4-one;4H-Pyran-4-one,tetrahydro-;4-Oxacyclohexanone;TetrahydroHpyranone;4-THP;4-Oxotetrahydopyran;4H-tetrahydropyran-4-one;4-Oxotetrahydropyran;4-OXOTETRAHYDROPYRAN;TETRAHYDROPYRAN-4-ONE;dihydro-2H-pyran-4(3H)-one;Tetrahydro-4-pyrone;Tetrahydro-4H-pyran;Dihydro-2H-pyran-4(3H)-one;2,3,5,6-tetrahydropyran-4-one;

    分子式:C5H8O2

    分子量:100.116

    精确质量:100.052

    Psa:26.3

    EINECS号:249-967-2

    MDL号:MFCD00006581

    外观与性状:透明无色液体

    密度:1.084g/mLat 25°C(lit.)

    沸点:166-166.5°C(lit.)

    闪点:134°F

    折射率:n20/D 1.452(lit.)

    稳定性:Stable under normal temperatures and pressures.

    储存条件:Keep Cold

    蒸汽压:1.69mmHg at 25°C

    安全说明:S24/25

    危险类别码:R10; R36/37/38

    WGK Germany:3

    海关编码:29329995

    危险品运输编码:UN 1224 3/PG 3

    危险类别:3.2

    包装等级:III

    危险品标志:Xi; F

    简介:Tetrahydro-4-pyroneisusedinorganicsynthesisasbuildingblockformorecomplexchemicalstructuresbecauseitparticipateinavarietyofcycloadditionreactions.

    用途:医药及有机合成中间体。

     29943-42-8 详细信息

    吡喃

    CAS号:29943-42-8

    品名:四氢吡喃酮Tetrahydro-4H-pyran-4-one

    中文别名:四氢-4H-吡喃-4-酮;四氢吡喃-4-酮;

    英文别名:tetrahydro-4-pyranone;Tetrahydropyran-4-on;Oxan-4-one;4H-Pyran-4-one,tetrahydro-;4-Oxacyclohexanone;TetrahydroHpyranone;4-THP;4-Oxotetrahydopyran;4H-tetrahydropyran-4-one;4-Oxotetrahydropyran;4-OXOTETRAHYDROPYRAN;TETRAHYDROPYRAN-4-ONE;dihydro-2H-pyran-4(3H)-one;Tetrahydro-4-pyrone;Tetrahydro-4H-pyran;Dihydro-2H-pyran-4(3H)-one;2,3,5,6-tetrahydropyran-4-one;

    分子式:C5H8O2

    分子量:100.116

    精确质量:100.052

    Psa:26.3

    EINECS号:249-967-2

    MDL号:MFCD00006581

    外观与性状:透明无色液体

    密度:1.084g/mLat 25°C(lit.)

    沸点:166-166.5°C(lit.)

    闪点:134°F

    折射率:n20/D 1.452(lit.)

    稳定性:Stable under normal temperatures and pressures.

    储存条件:Keep Cold

    蒸汽压:1.69mmHg at 25°C

    安全说明:S24/25

    危险类别码:R10; R36/37/38

    WGK Germany:3

    海关编码:29329995

    危险品运输编码:UN 1224 3/PG 3

    危险类别:3.2

    包装等级:III

    危险品标志:Xi; F

    简介:Tetrahydro-4-pyroneisusedinorganicsynthesisasbuildingblockformorecomplexchemicalstructuresbecauseitparticipateinavarietyofcycloadditionreactions.

    用途:医药及有机合成中间体。

    展开

    吡喃29943-42-8
    毕得 四氢-吡喃-4-酮 Dihydro-2H-pyran-4(3H)-one 现货

     1637.00
    BD17177 98%
    韶远 四氢-4H-吡喃-4-酮 Tetrahydro-4H-pyran-4-one 现货

     1500.00
    SY001793 >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%
    吡嗪24241-18-7

    CAS号:24241-18-7

    品名:2-氨基-3,5-二溴吡嗪3,5-dibromopyrazin-2-amine

    中文别名:2-氨基-3.5-二溴吡嗪;3,5-二溴-2-氨基吡嗪;

    英文别名:3,5-Dibromo-2-pyrazinamine;5-dibromo-2-aminopyrazine;3,5-dibromo-pyrazin-2-ylamine;3-amino-2,6-dibromopyrazine;2-Amino-3,5-dibromo-1,4-diazine;3,5-Dibromopyrazine-2-ylamine;2-Amino-3,5-dibromopyrazine;

    分子式:C4H3Br2N3

    分子量:252.895

    精确质量:250.869

    Psa:51.8

    MDL号:MFCD00673150

    PubChem号:24872896

    外观与性状:白色至淡黄色晶体粉末

    密度:2.287

    沸点:294.6ºC at 760 mmHg

    熔点:114-117°C(lit.)

    闪点:131.9ºC

    折射率:1.685

    储存条件:Refrigerator

    蒸汽压:0.00161mmHg at 25°C

    安全说明:S26-S36/39

    危险类别码:R22; R37/38; R41

    WGK Germany:3

    海关编码:2933990090

    危险品运输编码:UN 2811 6.1/PG 3

    包装等级:III

    危险品标志:Xn

    信号词:Danger

    危险性防范说明:P261; P280; P301 + P310; P305 + P351 + P338

    危险标志:GHS05, GHS06

    危险性描述:H301; H315; H318; H335

    简介:2-Amino-3,5-dibromopyrazineisusedinthepreparationofconjugatedpolymersforneurotoxindetection.2-Amino-3,5-dibromopyrazineisanintermediateinthepreparationofrhokinase(ROCK)inhibitors.

     24241-18-7 详细信息

    吡嗪

    CAS号:24241-18-7

    品名:2-氨基-3,5-二溴吡嗪3,5-dibromopyrazin-2-amine

    中文别名:2-氨基-3.5-二溴吡嗪;3,5-二溴-2-氨基吡嗪;

    英文别名:3,5-Dibromo-2-pyrazinamine;5-dibromo-2-aminopyrazine;3,5-dibromo-pyrazin-2-ylamine;3-amino-2,6-dibromopyrazine;2-Amino-3,5-dibromo-1,4-diazine;3,5-Dibromopyrazine-2-ylamine;2-Amino-3,5-dibromopyrazine;

    分子式:C4H3Br2N3

    分子量:252.895

    精确质量:250.869

    Psa:51.8

    MDL号:MFCD00673150

    PubChem号:24872896

    外观与性状:白色至淡黄色晶体粉末

    密度:2.287

    沸点:294.6ºC at 760 mmHg

    熔点:114-117°C(lit.)

    闪点:131.9ºC

    折射率:1.685

    储存条件:Refrigerator

    蒸汽压:0.00161mmHg at 25°C

    安全说明:S26-S36/39

    危险类别码:R22; R37/38; R41

    WGK Germany:3

    海关编码:2933990090

    危险品运输编码:UN 2811 6.1/PG 3

    包装等级:III

    危险品标志:Xn

    信号词:Danger

    危险性防范说明:P261; P280; P301 + P310; P305 + P351 + P338

    危险标志:GHS05, GHS06

    危险性描述:H301; H315; H318; H335

    简介:2-Amino-3,5-dibromopyrazineisusedinthepreparationofconjugatedpolymersforneurotoxindetection.2-Amino-3,5-dibromopyrazineisanintermediateinthepreparationofrhokinase(ROCK)inhibitors.

    展开

    吡嗪24241-18-7
    韶远 2-氨基-3,5-二溴吡嗪 2-Amino-3,5-dibromopyrazine 现货

     2000.00
    SY005814 >98%
    吡嗪4774-14-5

    CAS号:4774-14-5

    品名:2,6-二氯吡嗪2,6-Dichloropyrazine

    中文别名:2,6-二氯吡嗪

    英文别名:Pyrazine,2,6-dichloro;3,5-dichloropyrazine;2,6-dichloro-pyrazine;M-Dichloropyrazine;6-Dichloropyrazine;2,6-Dichlor-pyrazin;2,6-dichloropyridazine;2,6-CHLOROPYRAZINE;2,6-dichloro-pyrazin;2,5-DICHLORO-P-XYLENE;1,6-dichloroypyrazine;

    分子式:C4H2Cl2N2

    分子量:148.978

    精确质量:147.96

    Psa:25.78

    MDL号:MFCD00006125

    外观与性状:白色粉末

    密度:1.493 g/cm3

    沸点:122 °C / 40mmHg

    熔点:55-58°C(lit.)

    闪点:&>230°F

    折射率:1.559

    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.

    安全说明:S26-S37/39-S36/37/39-S22

    危险类别码:R20/21/22; R36/37/38

    WGK Germany:3

    海关编码:2933990090

    危险品标志:Xn

    简介:2,6-DichloropyrazineisusedinthepreparationofpyrazineandpyridinecompoundsasATRkinaseinhibitors.

    用途:用于合成包含氮杂环的氧杂环芳烃。

     4774-14-5 详细信息

    吡嗪

    CAS号:4774-14-5

    品名:2,6-二氯吡嗪2,6-Dichloropyrazine

    中文别名:2,6-二氯吡嗪

    英文别名:Pyrazine,2,6-dichloro;3,5-dichloropyrazine;2,6-dichloro-pyrazine;M-Dichloropyrazine;6-Dichloropyrazine;2,6-Dichlor-pyrazin;2,6-dichloropyridazine;2,6-CHLOROPYRAZINE;2,6-dichloro-pyrazin;2,5-DICHLORO-P-XYLENE;1,6-dichloroypyrazine;

    分子式:C4H2Cl2N2

    分子量:148.978

    精确质量:147.96

    Psa:25.78

    MDL号:MFCD00006125

    外观与性状:白色粉末

    密度:1.493 g/cm3

    沸点:122 °C / 40mmHg

    熔点:55-58°C(lit.)

    闪点:&>230°F

    折射率:1.559

    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.

    安全说明:S26-S37/39-S36/37/39-S22

    危险类别码:R20/21/22; R36/37/38

    WGK Germany:3

    海关编码:2933990090

    危险品标志:Xn

    简介:2,6-DichloropyrazineisusedinthepreparationofpyrazineandpyridinecompoundsasATRkinaseinhibitors.

    用途:用于合成包含氮杂环的氧杂环芳烃。

    展开

    吡嗪4774-14-5
    韶远 2,6-二氯吡嗪 2,6-Dichloropyrazine 现货

     1985.00
    SY001394 ≥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。

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    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%
    嘧啶22325-27-5

    CAS号:22325-27-5

    品名:2-巯基-4,6-二甲基嘧啶水合物4,6-Dimethyl-2-mercaptopyrimidine

    中文别名:二甲基二巯基嘧啶;4,6-二甲基-2-巯基嘧啶;

    英文别名:4,6-DIMETHYL-2-THIOLPYRIMIDINE;4,6-Dimethyl-2-pyrim;4,6-Dimethyl-2(1H)-pyrimidinethione;2-Mercapto-4,6-dimethylpyrimidine;2-Mercapto-4,6-dimethyl-pyrimidine;21H-Pyrimidinethione,4,6-dimethyl;4,6-Dimethyl-2-pyrimidinethiol;DLMP;2-Mercapto-4,6-DimethylpyrimidineHydrate;2-mercapto-4,6-dimethylpyrimidine;4,6-Dimethylpyrimidine-2-thiol;4,6-dimethyl-pyrimidine-2-thiol;4,6-DIMETHYL-2-PYRIMIDINETHIOL;4,6-Dimethyl-2-Mercaptopyrimid;

    分子式:C6H8N2S

    分子量:140.206

    精确质量:140.041

    Psa:64.58

    RTECS号:UW5650000

    BRN号:81330

    EINECS号:244-911-3

    MDL号:MFCD00006079

    PubChem号:24848227

    外观与性状:黄色固体

    密度:1.2 g/cm3

    沸点:212.9ºC at 760 mmHg

    熔点:213-216°C (dec.)(lit.)

    闪点:82.5ºC

    折射率:1.614

    稳定性:Stable under normal temperatures and pressures.

    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:0.169mmHg at 25°C

    安全说明:S26-S36

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:29335995

    危险品标志:Xi

    用途:用作医药、农药中间体的合成

     22325-27-5 详细信息

    嘧啶

    CAS号:22325-27-5

    品名:2-巯基-4,6-二甲基嘧啶水合物4,6-Dimethyl-2-mercaptopyrimidine

    中文别名:二甲基二巯基嘧啶;4,6-二甲基-2-巯基嘧啶;

    英文别名:4,6-DIMETHYL-2-THIOLPYRIMIDINE;4,6-Dimethyl-2-pyrim;4,6-Dimethyl-2(1H)-pyrimidinethione;2-Mercapto-4,6-dimethylpyrimidine;2-Mercapto-4,6-dimethyl-pyrimidine;21H-Pyrimidinethione,4,6-dimethyl;4,6-Dimethyl-2-pyrimidinethiol;DLMP;2-Mercapto-4,6-DimethylpyrimidineHydrate;2-mercapto-4,6-dimethylpyrimidine;4,6-Dimethylpyrimidine-2-thiol;4,6-dimethyl-pyrimidine-2-thiol;4,6-DIMETHYL-2-PYRIMIDINETHIOL;4,6-Dimethyl-2-Mercaptopyrimid;

    分子式:C6H8N2S

    分子量:140.206

    精确质量:140.041

    Psa:64.58

    RTECS号:UW5650000

    BRN号:81330

    EINECS号:244-911-3

    MDL号:MFCD00006079

    PubChem号:24848227

    外观与性状:黄色固体

    密度:1.2 g/cm3

    沸点:212.9ºC at 760 mmHg

    熔点:213-216°C (dec.)(lit.)

    闪点:82.5ºC

    折射率:1.614

    稳定性:Stable under normal temperatures and pressures.

    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:0.169mmHg at 25°C

    安全说明:S26-S36

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:29335995

    危险品标志:Xi

    用途:用作医药、农药中间体的合成

    展开

    嘧啶22325-27-5
    毕得 4,6-二甲基-2-巯基嘧啶 2-Mercapto-4,6-dimethylpyrim... 现货

     1652.00
    BD3714 98% (contains<15% H2O)
    嘧啶874-14-6

    CAS号:874-14-6

    品名:1,3-二甲基脲嘧啶1,3-Dimethyluracil

    中文别名:1,3-二甲基-2,4-嘧啶二酮;1,3-二甲基尿嘧啶;1,3-二甲基-2,4(1H,3H)-嘧啶二酮;

    英文别名:1,3-dimethylpyrimidine-2,4-dione;2,4(1H,3H)-Pyrimidinedione,1,3-dimethyl-;

    分子式:C6H8N2O2

    分子量:140.14

    精确质量:140.059

    Psa:44.0

    MDL号:MFCD00038065

    外观与性状:白色至淡黄色针状

    密度:1.22 g/cm3

    沸点:208.4ºC

    熔点:119-122°C(lit.)

    闪点:84.3ºC

    折射率:1.519

    安全说明:S22-S24/25-S39-S26

    危险类别码:R36

    WGK Germany:3

    海关编码:2933599090

    危险品标志:Xi

    用途:医药生物化工中间体。

     874-14-6 详细信息

    嘧啶

    CAS号:874-14-6

    品名:1,3-二甲基脲嘧啶1,3-Dimethyluracil

    中文别名:1,3-二甲基-2,4-嘧啶二酮;1,3-二甲基尿嘧啶;1,3-二甲基-2,4(1H,3H)-嘧啶二酮;

    英文别名:1,3-dimethylpyrimidine-2,4-dione;2,4(1H,3H)-Pyrimidinedione,1,3-dimethyl-;

    分子式:C6H8N2O2

    分子量:140.14

    精确质量:140.059

    Psa:44.0

    MDL号:MFCD00038065

    外观与性状:白色至淡黄色针状

    密度:1.22 g/cm3

    沸点:208.4ºC

    熔点:119-122°C(lit.)

    闪点:84.3ºC

    折射率:1.519

    安全说明:S22-S24/25-S39-S26

    危险类别码:R36

    WGK Germany:3

    海关编码:2933599090

    危险品标志:Xi

    用途:医药生物化工中间体。

    展开

    嘧啶874-14-6
    毕得 1,3-二甲基嘧啶-2,4(1H,3H)-二酮 1,3-Dimethylpyrimidine-2,4(1... 现货

     1776.00
    BD7866 97%
    嘧啶26452-81-3

    CAS号:26452-81-3

    品名:4-氯-6-甲氧基嘧啶4-Chloro-6-methoxypyrimidine

    中文别名:4-氯-6-甲氧基嘧啶

    英文别名:6-chloro-4-pyrimidinylmethylether;4-Chloro-6-MethoxypyriMidine;Pyrimidine,4-chloro-6-methoxy;4-chloro-6-methoxy-pyrimidine;4-Chlor-6-methoxy-pyrimidin;

    分子式:C5H5ClN2O

    分子量:144.559

    精确质量:144.009

    Psa:35.01

    MDL号:MFCD06200211

    密度:1.292g/cm3

    沸点:225.3ºC at 760 mmHg

    闪点:90.1ºC

    折射率:1.52

    蒸汽压:0.13mmHg at 25°C

    海关编码:2933599090

    危险品标志:Xi

     26452-81-3 详细信息

    嘧啶

    CAS号:26452-81-3

    品名:4-氯-6-甲氧基嘧啶4-Chloro-6-methoxypyrimidine

    中文别名:4-氯-6-甲氧基嘧啶

    英文别名:6-chloro-4-pyrimidinylmethylether;4-Chloro-6-MethoxypyriMidine;Pyrimidine,4-chloro-6-methoxy;4-chloro-6-methoxy-pyrimidine;4-Chlor-6-methoxy-pyrimidin;

    分子式:C5H5ClN2O

    分子量:144.559

    精确质量:144.009

    Psa:35.01

    MDL号:MFCD06200211

    密度:1.292g/cm3

    沸点:225.3ºC at 760 mmHg

    闪点:90.1ºC

    折射率:1.52

    蒸汽压:0.13mmHg at 25°C

    海关编码:2933599090

    危险品标志:Xi

    展开

    嘧啶26452-81-3
    韶远 4-氯-6-甲氧基嘧啶 4-Chloro-6-methoxypyrimidine 现货

     1929.00
    SY017908 ≥98%
    嘧啶931-86-2

    CAS号:931-86-2

    品名:5-氮杂胞嘧啶水合物5-azacytosine

    中文别名:2-氨基-4-羟基-1,3,5-三嗪;4-氨基-1,3,5-三嗪-2-酮;5-氮胞嘧啶;4-氨基-1,3,5-三嗪-2(1H)-酮;

    英文别名:2-Amino-4-hydroxy-1,3,5-triazine;4-amino-1,3,5-triazin-2-one;5-AZACYTOSINE,HYDRATE;5-AzaCytosine;5-AZACYTOSINE,1G;5-AZACYTIDINE;2-AMINO-4-HYDROXY-S-TRIAZINE;2-Amino-4-hydroxy-1,3,5-triazinehydrate;4-AMINO-1,3,5-TRIAZIN-2-ONE;AZACYTOSINE;4-amino-1,2-dihydro-1,3,5-triazin-2-one;5-AZOCYTOSINE;5-Azacytosine;5-AZACYTOSINEHYDRATE;4-Amino-1H-[1,3,5]triazin-2-on;4-amino-s-triazin-2-o;AZACYTOSINE,5-(RG);5-Aza-Cytosine;6-amino-1,2-dihydro-1,3,5-triazin-2-one;4-amino-1H-[1,3,5]triazin-2-one;2-AMINO-4-HYDROXY-1,3,5-TRIAZINEHYDRATE;6-amino-1,3,5-triazin-2(1H)-one;6-amino-1H-1,3,5-triazin-2-one;5-aza-cytosine;AZACYTOSINE,5-(RG);2-AMINO-4-HYDROXY-;5-AZACYTOSINHEMIHYDRAT;5-AZACYTOSINEAPI;4-AMINO-1H-1,3,5-TRIAZIN-2-ONE;

    分子式:C3H4N4O

    分子量:112.09

    精确质量:112.039

    Psa:84.66

    RTECS号:XZ2854300

    MDL号:MFCD00006033

    外观与性状:结晶固体

    密度:1.86

    沸点:503.1ºC at 760 mmHg

    熔点:&>300°C(lit.)

    闪点:258.1ºC

    折射率:1.801

    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:R20/21/22

    WGK Germany:3

    海关编码:2933990090

    危险品标志:Xn

    信号词:Warning

    危险标志:GHS07

    危险性描述:H302

    简介:InhibitsthegrowthofEscherichiacoli.

    用途:5-氮杂胞嘧啶地西他滨中间体,用于抗癌药地西他滨的合成。

     931-86-2 详细信息

    嘧啶

    CAS号:931-86-2

    品名:5-氮杂胞嘧啶水合物5-azacytosine

    中文别名:2-氨基-4-羟基-1,3,5-三嗪;4-氨基-1,3,5-三嗪-2-酮;5-氮胞嘧啶;4-氨基-1,3,5-三嗪-2(1H)-酮;

    英文别名:2-Amino-4-hydroxy-1,3,5-triazine;4-amino-1,3,5-triazin-2-one;5-AZACYTOSINE,HYDRATE;5-AzaCytosine;5-AZACYTOSINE,1G;5-AZACYTIDINE;2-AMINO-4-HYDROXY-S-TRIAZINE;2-Amino-4-hydroxy-1,3,5-triazinehydrate;4-AMINO-1,3,5-TRIAZIN-2-ONE;AZACYTOSINE;4-amino-1,2-dihydro-1,3,5-triazin-2-one;5-AZOCYTOSINE;5-Azacytosine;5-AZACYTOSINEHYDRATE;4-Amino-1H-[1,3,5]triazin-2-on;4-amino-s-triazin-2-o;AZACYTOSINE,5-(RG);5-Aza-Cytosine;6-amino-1,2-dihydro-1,3,5-triazin-2-one;4-amino-1H-[1,3,5]triazin-2-one;2-AMINO-4-HYDROXY-1,3,5-TRIAZINEHYDRATE;6-amino-1,3,5-triazin-2(1H)-one;6-amino-1H-1,3,5-triazin-2-one;5-aza-cytosine;AZACYTOSINE,5-(RG);2-AMINO-4-HYDROXY-;5-AZACYTOSINHEMIHYDRAT;5-AZACYTOSINEAPI;4-AMINO-1H-1,3,5-TRIAZIN-2-ONE;

    分子式:C3H4N4O

    分子量:112.09

    精确质量:112.039

    Psa:84.66

    RTECS号:XZ2854300

    MDL号:MFCD00006033

    外观与性状:结晶固体

    密度:1.86

    沸点:503.1ºC at 760 mmHg

    熔点:&>300°C(lit.)

    闪点:258.1ºC

    折射率:1.801

    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:R20/21/22

    WGK Germany:3

    海关编码:2933990090

    危险品标志:Xn

    信号词:Warning

    危险标志:GHS07

    危险性描述:H302

    简介:InhibitsthegrowthofEscherichiacoli.

    用途:5-氮杂胞嘧啶地西他滨中间体,用于抗癌药地西他滨的合成。

    展开

    嘧啶931-86-2
    毕得 6-氨基-1,3,5-三嗪-2(1H)-酮 6-Amino-1,3,5-triazin-2(1H)-... 现货

     1878.00
    BD8348 95%
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