筛选出 22 条数据

    品牌 产品 货期 价格 货号 规格 /
    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1124-11-4

    CAS号:1124-11-4

    品名:川芎嗪Tetramethylpyrazine

    中文别名:川芎嗪,四甲基吡嗪;2,3,5,6-四甲基哌嗪;2,3,5,6-四甲基;2,3,5,6-四甲基吡嗪;

    英文别名:2,3,5,6-tetramethylpyrazine;Pyrazine,tetramethyl-;

    分子式:C8H12N2

    分子量:136.194

    精确质量:136.1

    Psa:25.78

    RTECS号:UQ3905000

    BRN号:113100

    EINECS号:214-391-2

    MDL号:MFCD00006146

    PubChem号:24901575

    外观与性状:白色晶体或粉末

    密度:1.08

    沸点:190°C(lit.)

    熔点:77-80°C(lit.)

    闪点:128-130°C/200mm

    折射率:1.503

    稳定性:Stable. Incompatible with strong acids, strong oxidizing agents.

    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:0.671mmHg at 25°C

    安全说明:S26-S39-S24/25

    危险类别码:R22

    WGK Germany:3

    海关编码:29339990

    危险品标志:Xn

    信号词:Danger

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

    危险标志:GHS05, GHS07

    危险性描述:H302; H315; H318; H335

    简介:Tetramethylpyrazine,alsoknownasligustrazine,isanantiinflammatorycompoundisolatedfromthefermentedfoodnatto.Itdemonstratedinvivonootropicactivityinrats.

    用途:用作调味剂、酒精饮料的甜味增强剂、卷烟的矫味剂和增补剂。

     1124-11-4 详细信息

    吡嗪

    CAS号:1124-11-4

    品名:川芎嗪Tetramethylpyrazine

    中文别名:川芎嗪,四甲基吡嗪;2,3,5,6-四甲基哌嗪;2,3,5,6-四甲基;2,3,5,6-四甲基吡嗪;

    英文别名:2,3,5,6-tetramethylpyrazine;Pyrazine,tetramethyl-;

    分子式:C8H12N2

    分子量:136.194

    精确质量:136.1

    Psa:25.78

    RTECS号:UQ3905000

    BRN号:113100

    EINECS号:214-391-2

    MDL号:MFCD00006146

    PubChem号:24901575

    外观与性状:白色晶体或粉末

    密度:1.08

    沸点:190°C(lit.)

    熔点:77-80°C(lit.)

    闪点:128-130°C/200mm

    折射率:1.503

    稳定性:Stable. Incompatible with strong acids, strong oxidizing agents.

    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:0.671mmHg at 25°C

    安全说明:S26-S39-S24/25

    危险类别码:R22

    WGK Germany:3

    海关编码:29339990

    危险品标志:Xn

    信号词:Danger

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

    危险标志:GHS05, GHS07

    危险性描述:H302; H315; H318; H335

    简介:Tetramethylpyrazine,alsoknownasligustrazine,isanantiinflammatorycompoundisolatedfromthefermentedfoodnatto.Itdemonstratedinvivonootropicactivityinrats.

    用途:用作调味剂、酒精饮料的甜味增强剂、卷烟的矫味剂和增补剂。

    展开

    吡嗪1124-11-4
    源叶 磷酸川芎嗪 TetramethylpyrazinePhosphat... 现货

     2100.00
    S27028 98%
    吡嗪1588-89-2

    CAS号:1588-89-2

    品名:2,3-二苯基哌嗪2,3-DIPHENYLPYRAZINE

    中文别名:2,3-联苯基哌嗪;

    英文别名:2,3-DIFLUORO-4-METHYLBENZOTRIFLUORIDE;2,3-Diphenyl-pyrazin;diphenylpyrazine;2,3-Diphenyl-pyrazine;

    分子式:C16H12N2

    分子量:232.28

    精确质量:232.1

    Psa:25.78

    MDL号:MFCD00053000

    密度:1.125g/cm3

    沸点:341.4ºC at 760mmHg

    熔点:119-122ºC

    折射率:1.61

    蒸汽压:0.00016mmHg at 25°C

    海关编码:2933990090

     1588-89-2 详细信息

    吡嗪

    CAS号:1588-89-2

    品名:2,3-二苯基哌嗪2,3-DIPHENYLPYRAZINE

    中文别名:2,3-联苯基哌嗪;

    英文别名:2,3-DIFLUORO-4-METHYLBENZOTRIFLUORIDE;2,3-Diphenyl-pyrazin;diphenylpyrazine;2,3-Diphenyl-pyrazine;

    分子式:C16H12N2

    分子量:232.28

    精确质量:232.1

    Psa:25.78

    MDL号:MFCD00053000

    密度:1.125g/cm3

    沸点:341.4ºC at 760mmHg

    熔点:119-122ºC

    折射率:1.61

    蒸汽压:0.00016mmHg at 25°C

    海关编码:2933990090

    展开

    吡嗪1588-89-2
    阿拉丁 2,3-二苯基吡嗪 2,3-Diphenylpyrazine 现货

     2778.90
    D124759 ≥98%
    源叶 2,3-二苯基哌嗪 2,3-Diphenylpyrazine 现货

     2770.00
    S43220 98%
    吡嗪4949-13-7

    CAS号:4949-13-7

    品名:2-氟吡嗪2-Fluoropyrazine

    中文别名:2-氟吡嗪

    英文别名:2-fluoropyrazine;Fluoropyrazine;

    分子式:C4H3FN2

    分子量:98.0784

    精确质量:98.028

    Psa:25.78

    MDL号:MFCD03094084

    密度:1.224g/cm3

    沸点:118.1ºC at 760mmHg

    闪点:25.2ºC

    折射率:1.472

    危险品标志:Xi

     4949-13-7 详细信息

    吡嗪

    CAS号:4949-13-7

    品名:2-氟吡嗪2-Fluoropyrazine

    中文别名:2-氟吡嗪

    英文别名:2-fluoropyrazine;Fluoropyrazine;

    分子式:C4H3FN2

    分子量:98.0784

    精确质量:98.028

    Psa:25.78

    MDL号:MFCD03094084

    密度:1.224g/cm3

    沸点:118.1ºC at 760mmHg

    闪点:25.2ºC

    折射率:1.472

    危险品标志:Xi

    展开

    吡嗪4949-13-7
    阿法埃莎 2-氟吡嗪 2-Fluoropyrazine,97% 现货

     2191.00
    Y10968 97%
    吡嗪34604-60-9

    CAS号:34604-60-9

    品名:5-羟基吡嗪-2-羧酸5-Hydroxypyrazine-2-carboxylicacid

    中文别名:5-羟基-2-羧酸吡嗪;5-羟基-2-甲酸吡嗪;5-羟基-2-吡嗪羧酸;-羟基吡嗪-2-羧酸;

    英文别名:5-hydroxyopyrazine-2-carboxylicacid;5-oxo-4,5-dihydro-pyrazine-2-carboxylicacid;5-Hydroxy-2-pyrazinecarboxylicacid;5-Hydropyrazine-2-carboxylicacid;5-hydroxy-2-pyrazinedicarboxylicacid;6-Hydroxy-3-pyridazinecarboxylicacid;5-HYDROXYPYRAZINE-3-CARBOXYLICACID;2-Carboxy-5-hydroxypyrazine;5-HydroxypyrazinecarboxylicAcid;5-Hydroxypyrazinoicacid-13C3;5-hydroxypyrazinoicacid;5-hydroxy-pyrazine-2-carboxylicacid;5-HYDROXY-2-PYRAZINECARBOXYLICACID;

    分子式:C5H4N2O3

    分子量:140.097

    精确质量:140.022

    Psa:83.31

    MDL号:MFCD00190599

    外观与性状:褐色粉末

    密度:1.63 g/cm3

    沸点:608.5ºC at 760 mmHg

    闪点:321.8ºC

    折射率:1.639

    安全说明:S26-S36

    危险类别码:R36/37/38

    海关编码:2933990090

    危险品标志:Xi

    简介:Aversatilebuildingblockforthesynthesisofnewantituberculousagents.AmetaboliteofPyrazinamide.

     34604-60-9 详细信息

    吡嗪

    CAS号:34604-60-9

    品名:5-羟基吡嗪-2-羧酸5-Hydroxypyrazine-2-carboxylicacid

    中文别名:5-羟基-2-羧酸吡嗪;5-羟基-2-甲酸吡嗪;5-羟基-2-吡嗪羧酸;-羟基吡嗪-2-羧酸;

    英文别名:5-hydroxyopyrazine-2-carboxylicacid;5-oxo-4,5-dihydro-pyrazine-2-carboxylicacid;5-Hydroxy-2-pyrazinecarboxylicacid;5-Hydropyrazine-2-carboxylicacid;5-hydroxy-2-pyrazinedicarboxylicacid;6-Hydroxy-3-pyridazinecarboxylicacid;5-HYDROXYPYRAZINE-3-CARBOXYLICACID;2-Carboxy-5-hydroxypyrazine;5-HydroxypyrazinecarboxylicAcid;5-Hydroxypyrazinoicacid-13C3;5-hydroxypyrazinoicacid;5-hydroxy-pyrazine-2-carboxylicacid;5-HYDROXY-2-PYRAZINECARBOXYLICACID;

    分子式:C5H4N2O3

    分子量:140.097

    精确质量:140.022

    Psa:83.31

    MDL号:MFCD00190599

    外观与性状:褐色粉末

    密度:1.63 g/cm3

    沸点:608.5ºC at 760 mmHg

    闪点:321.8ºC

    折射率:1.639

    安全说明:S26-S36

    危险类别码:R36/37/38

    海关编码:2933990090

    危险品标志:Xi

    简介:Aversatilebuildingblockforthesynthesisofnewantituberculousagents.AmetaboliteofPyrazinamide.

    展开

    吡嗪34604-60-9
    TRC 5-羟基吡嗪-2-羧酸 5-Hydroxypyrazine-2-carboxyl... 期货,请咨询

     2057.00
    H952675 >95%
    吡嗪33332-25-1

    CAS号:33332-25-1

    品名:5-氯吡嗪-2-羧酸甲酯Methyl5-chloropyrazine-2-carboxylate

    中文别名:5-氯吡嗪-2-甲酸甲酯;2-氯-5-甲酸吡嗪甲酯;5-氯-2-吡嗪甲酸甲酯;5-氯-2-甲氧羰基吡嗪;

    英文别名:Methyl5-chloro-2-pyrazinecarboxylate;Methyl-5-chloropyrazine-2-carboxylate;Methyl5-Chloropyrazinecarboxylate;5-chloropyrazine-2-carboxylicacidmethylester;methyl-5-chlorpyrazin-2-carboxylat;5-chloropyrazinecarboxylicacidmethylester;2-chloro-5-carbomethoxy-pyrazine;methyl5-chloropyrazinoate;2-chloropyrazine-5-carboxylicacidmethylester;Methyl5-Chloropyrazine-2-Carboxylate;

    分子式:C6H5ClN2O2

    分子量:172.569

    精确质量:172.004

    Psa:52.08

    MDL号:MFCD01632102

    密度:1.372 g/cm3

    沸点:242.8ºC at 760 mmHg

    闪点:100.6ºC

    折射率:1.525

    蒸汽压:0.018mmHg at 25°C

    海关编码:2933990090

    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

     33332-25-1 详细信息

    吡嗪

    CAS号:33332-25-1

    品名:5-氯吡嗪-2-羧酸甲酯Methyl5-chloropyrazine-2-carboxylate

    中文别名:5-氯吡嗪-2-甲酸甲酯;2-氯-5-甲酸吡嗪甲酯;5-氯-2-吡嗪甲酸甲酯;5-氯-2-甲氧羰基吡嗪;

    英文别名:Methyl5-chloro-2-pyrazinecarboxylate;Methyl-5-chloropyrazine-2-carboxylate;Methyl5-Chloropyrazinecarboxylate;5-chloropyrazine-2-carboxylicacidmethylester;methyl-5-chlorpyrazin-2-carboxylat;5-chloropyrazinecarboxylicacidmethylester;2-chloro-5-carbomethoxy-pyrazine;methyl5-chloropyrazinoate;2-chloropyrazine-5-carboxylicacidmethylester;Methyl5-Chloropyrazine-2-Carboxylate;

    分子式:C6H5ClN2O2

    分子量:172.569

    精确质量:172.004

    Psa:52.08

    MDL号:MFCD01632102

    密度:1.372 g/cm3

    沸点:242.8ºC at 760 mmHg

    闪点:100.6ºC

    折射率:1.525

    蒸汽压:0.018mmHg at 25°C

    海关编码:2933990090

    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

    展开

    吡嗪33332-25-1
    Apollo Methyl5-chloropyrazine-2-ca... Methyl5-chloropyrazine-2-ca... 3-4周

     2728.00
    OR59463 /
    吡嗪5049-61-6

    CAS号:5049-61-6

    品名:氨基吡嗪2-Aminopyrazine

    中文别名:2-氨基哌嗪;

    英文别名:Pyrazin-2-amine;Aminopyrazine;Pyrazinamine;

    分子式:C4H5N3

    分子量:95.1026

    精确质量:95.0483

    Psa:51.8

    MDL号:MFCD00006137

    外观与性状:略黄色至米色结晶粉末

    密度:1.216 g/cm3

    沸点:250.9ºC at 760 mm

    熔点:118-120°C(lit.)

    闪点:129.1ºC

    折射率:1.598

    稳定性:Stable under normal temperatures and pressures.

    储存条件:Flammables area

    安全说明:S26-S36-S37/39

    危险类别码:R11; R36/37/38

    WGK Germany:3

    海关编码:2933990090

    危险品标志:F

    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:医药中间体。有机合成物。

     5049-61-6 详细信息

    吡嗪

    CAS号:5049-61-6

    品名:氨基吡嗪2-Aminopyrazine

    中文别名:2-氨基哌嗪;

    英文别名:Pyrazin-2-amine;Aminopyrazine;Pyrazinamine;

    分子式:C4H5N3

    分子量:95.1026

    精确质量:95.0483

    Psa:51.8

    MDL号:MFCD00006137

    外观与性状:略黄色至米色结晶粉末

    密度:1.216 g/cm3

    沸点:250.9ºC at 760 mm

    熔点:118-120°C(lit.)

    闪点:129.1ºC

    折射率:1.598

    稳定性:Stable under normal temperatures and pressures.

    储存条件:Flammables area

    安全说明:S26-S36-S37/39

    危险类别码:R11; R36/37/38

    WGK Germany:3

    海关编码:2933990090

    危险品标志:F

    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:医药中间体。有机合成物。

    展开

    吡嗪5049-61-6
    阿法埃莎 2-氨基吡嗪,99% 2-Aminopyrazine,99% 现货

     2334.00
    A13052 99%
    吡嗪16298-03-6

    CAS号:16298-03-6

    品名:3-氨基吡嗪-2-羧酸甲酯Methyl3-amino-2-pyrazinecarboxylate

    中文别名:3-氨基吡嗪-2-甲酸甲酯;2-氨基吡嗪-3-甲酸甲酯;2-氨基-3-甲酸甲酯吡嗪;2-氨基吡嗪-2-甲酸甲酯;甲基3-氨基吡嗪-2-羧酸酯;甲基3-氨基;甲基3-氨基吡嗪-2-羧酸酯;3-氨基-2-吡嗪羧酸甲酯;

    英文别名:3-Aminopyrazine-2-carboxylicAcidMethylEster;Methyl3-AMinopyrazine-2-carboxylate;methyl3-aminopyrazine-2-carboxylate;Methyl2-aminopyrazine-3-carboxylate;

    分子式:C6H7N3O2

    分子量:153.139

    精确质量:153.054

    Psa:78.1

    BRN号:127495

    EINECS号:240-387-5

    MDL号:MFCD00010097

    PubChem号:24846316

    外观与性状:黄色结晶粉末

    密度:

    沸点:300.8ºC at 760 mmHg

    熔点:169-172°C(lit.)

    闪点:135.7ºC

    折射率:1.576

    蒸汽压:0.0011mmHg at 25°C

    安全说明:S22-S24/25-S37/39-S26

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:2933990090

    危险品标志:Xi

     16298-03-6 详细信息

    吡嗪

    CAS号:16298-03-6

    品名:3-氨基吡嗪-2-羧酸甲酯Methyl3-amino-2-pyrazinecarboxylate

    中文别名:3-氨基吡嗪-2-甲酸甲酯;2-氨基吡嗪-3-甲酸甲酯;2-氨基-3-甲酸甲酯吡嗪;2-氨基吡嗪-2-甲酸甲酯;甲基3-氨基吡嗪-2-羧酸酯;甲基3-氨基;甲基3-氨基吡嗪-2-羧酸酯;3-氨基-2-吡嗪羧酸甲酯;

    英文别名:3-Aminopyrazine-2-carboxylicAcidMethylEster;Methyl3-AMinopyrazine-2-carboxylate;methyl3-aminopyrazine-2-carboxylate;Methyl2-aminopyrazine-3-carboxylate;

    分子式:C6H7N3O2

    分子量:153.139

    精确质量:153.054

    Psa:78.1

    BRN号:127495

    EINECS号:240-387-5

    MDL号:MFCD00010097

    PubChem号:24846316

    外观与性状:黄色结晶粉末

    密度:

    沸点:300.8ºC at 760 mmHg

    熔点:169-172°C(lit.)

    闪点:135.7ºC

    折射率:1.576

    蒸汽压:0.0011mmHg at 25°C

    安全说明:S22-S24/25-S37/39-S26

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:2933990090

    危险品标志:Xi

    展开

    吡嗪16298-03-6
    罗恩 3-氨基吡嗪-2-羧酸甲酯 Methyl3-amino-2-pyrazinecar... 当天发货

     2405.00
    R007849 98%
    阿拉丁 3-氨基吡嗪-2-羧酸甲酯 Methyl3-amino-2-pyrazinecar... 期货,请咨询

     2252.90
    M123716 ≥98% (GC)
    毕得 2-氨基吡嗪-3-甲酸甲酯 Methyl2-aminopyrazine-3-car... 无货,请咨询

     2378.00
    BD8145 95%
    百灵威 3-氨基-2-吡嗪羧酸甲酯 3-Aminopyrazine-2-carboxylic... 17.5天

     2712.00
    JK429504 98%
    吡嗪59489-71-3

    CAS号:59489-71-3

    品名:2-氨基-5-溴吡嗪2-Amino-5-bromopyrazine

    中文别名:5-溴-2-氨基吡嗪;2-溴-5-氨基吡嗪;

    英文别名:5-bromopyrazin-2-amine;

    分子式:C4H4BrN3

    分子量:173.999

    精确质量:172.959

    Psa:51.8

    MDL号:MFCD00235015

    外观与性状:棕色针状

    密度:1.844 g/cm3

    沸点:274.2ºC at 760 mmHg

    熔点:113-117°C(lit.)

    闪点:119.7ºC

    折射率:1.648

    安全说明:S26-S37/39-S45-S36/37/39-S22

    危险类别码:R20/21/22; R36/37/38; R44

    WGK Germany:3

    海关编码:2933990090

    危险品标志:Xn

    信号词:Danger

    危险性防范说明:P280; P305 + P351 + P338

    危险标志:GHS05, GHS07

    危险性描述:H302; H315; H317; H318

    用途:用于有机化工合成。

     59489-71-3 详细信息

    吡嗪

    CAS号:59489-71-3

    品名:2-氨基-5-溴吡嗪2-Amino-5-bromopyrazine

    中文别名:5-溴-2-氨基吡嗪;2-溴-5-氨基吡嗪;

    英文别名:5-bromopyrazin-2-amine;

    分子式:C4H4BrN3

    分子量:173.999

    精确质量:172.959

    Psa:51.8

    MDL号:MFCD00235015

    外观与性状:棕色针状

    密度:1.844 g/cm3

    沸点:274.2ºC at 760 mmHg

    熔点:113-117°C(lit.)

    闪点:119.7ºC

    折射率:1.648

    安全说明:S26-S37/39-S45-S36/37/39-S22

    危险类别码:R20/21/22; R36/37/38; R44

    WGK Germany:3

    海关编码:2933990090

    危险品标志:Xn

    信号词:Danger

    危险性防范说明:P280; P305 + P351 + P338

    危险标志:GHS05, GHS07

    危险性描述:H302; H315; H317; H318

    用途:用于有机化工合成。

    展开

    吡嗪59489-71-3
    乐研 2-氨基-5-溴吡嗪 2-Amino-5-bromopyrazine 现货

     2970.00
    1037008 98%
    吡嗪6863-73-6

    CAS号:6863-73-6

    品名:2-氨基-3-氯吡嗪2-Amino-3-chloropyrazine

    中文别名:3-氯吡嗪-2-胺;2-氯-3-氨基吡嗪;

    英文别名:2-ammino-3-cloropirazina;2-chloro-3-aminopyrazine;3-Chloro-2-pyrazinamine;3-Chloropyrazin-2-amine;3-amino-2-chloropyrazine;2-PyrazinaMine,3-chloro;3-Chloro-pyrazin-2-ylaMine;3-AMINO-PYRAZINECHLORIDE;2-AMINO-3-CHLOROPYRAZINE;

    分子式:C4H4ClN3

    分子量:129.548

    精确质量:129.009

    Psa:51.8

    密度:1.437 g/cm3

    沸点:248.1ºC at 760 mmHg

    熔点:167-171ºC

    折射率:1.55

    海关编码:2933990090

    简介:3-Chloro-2-pyrazinamineisusedinthesynthesisofquinoline/pyridine/pyrimidine-ketonefunctionalcompoundsthroughcross-couplingreactions.Usedinthepreparationofkinaseinhibitors.

     6863-73-6 详细信息

    吡嗪

    CAS号:6863-73-6

    品名:2-氨基-3-氯吡嗪2-Amino-3-chloropyrazine

    中文别名:3-氯吡嗪-2-胺;2-氯-3-氨基吡嗪;

    英文别名:2-ammino-3-cloropirazina;2-chloro-3-aminopyrazine;3-Chloro-2-pyrazinamine;3-Chloropyrazin-2-amine;3-amino-2-chloropyrazine;2-PyrazinaMine,3-chloro;3-Chloro-pyrazin-2-ylaMine;3-AMINO-PYRAZINECHLORIDE;2-AMINO-3-CHLOROPYRAZINE;

    分子式:C4H4ClN3

    分子量:129.548

    精确质量:129.009

    Psa:51.8

    密度:1.437 g/cm3

    沸点:248.1ºC at 760 mmHg

    熔点:167-171ºC

    折射率:1.55

    海关编码:2933990090

    简介:3-Chloro-2-pyrazinamineisusedinthesynthesisofquinoline/pyridine/pyrimidine-ketonefunctionalcompoundsthroughcross-couplingreactions.Usedinthepreparationofkinaseinhibitors.

    展开

    吡嗪6863-73-6
    毕得 2-氨基-3-氯吡嗪 3-Chloropyrazin-2-amine 现货

     2130.00
    BD29418 98%
    韶远 2-氨基-3-氯吡嗪 2-Amino-3-chloropyrazine 现货

     2130.00
    SY003686 >97%
    吡嗪33332-28-4

    CAS号:33332-28-4

    品名:2-氨基-6-氯吡嗪6-chloropyrazin-2-amine

    中文别名:6-氯吡嗪-2-胺;

    英文别名:6-chloro-2-aminopyrazine;6-chlorpyrazin-2-amin;6-chloropyrazine-2-ylamine;CIG;2-chloro-6-aminopyrazine;2-Chloro-6-aminopyrazine;2-amino-6-chloropyrazine;2-Amino-6-chloropyrazine;2-Pyrazinamine,6-chloro;6-Chloro-pyrazin-2-ylamine;2-ammino-6-cloropirazina;

    分子式:C4H4ClN3

    分子量:129.548

    精确质量:129.009

    Psa:51.8

    MDL号:MFCD00055024

    外观与性状:无色或灰白色固体

    密度:1.437 g/cm3

    沸点:282.8ºC at 760 mmHg

    熔点:150-152°C

    闪点:124.8ºC

    折射率:1.617

    安全说明:S26; S36/37/39

    危险类别码:R36/37/38

    海关编码:2933990090

    危险品标志:Xi

    简介:6-Chloro-2-pyrazinamineisadisubstitutedpyrazineusedinthepreparationofA2Badenosinereceptorantagonistsandotherbiologicallyactivecompounds.

    用途:医药中间体。

     33332-28-4 详细信息

    吡嗪

    CAS号:33332-28-4

    品名:2-氨基-6-氯吡嗪6-chloropyrazin-2-amine

    中文别名:6-氯吡嗪-2-胺;

    英文别名:6-chloro-2-aminopyrazine;6-chlorpyrazin-2-amin;6-chloropyrazine-2-ylamine;CIG;2-chloro-6-aminopyrazine;2-Chloro-6-aminopyrazine;2-amino-6-chloropyrazine;2-Amino-6-chloropyrazine;2-Pyrazinamine,6-chloro;6-Chloro-pyrazin-2-ylamine;2-ammino-6-cloropirazina;

    分子式:C4H4ClN3

    分子量:129.548

    精确质量:129.009

    Psa:51.8

    MDL号:MFCD00055024

    外观与性状:无色或灰白色固体

    密度:1.437 g/cm3

    沸点:282.8ºC at 760 mmHg

    熔点:150-152°C

    闪点:124.8ºC

    折射率:1.617

    安全说明:S26; S36/37/39

    危险类别码:R36/37/38

    海关编码:2933990090

    危险品标志:Xi

    简介:6-Chloro-2-pyrazinamineisadisubstitutedpyrazineusedinthepreparationofA2Badenosinereceptorantagonistsandotherbiologicallyactivecompounds.

    用途:医药中间体。

    展开

    吡嗪33332-28-4
    罗恩 2-氨基-6-氯吡嗪 2-Amino-6-chloropyrazine 5~7个工作日

     2174.00
    R014500 98%
    毕得 2-氨基-6-氯吡嗪 2-Amino-6-chloropyrazine 现货

     2270.00
    BD2224 98%
    吡嗪123-32-0

    CAS号:123-32-0

    品名:2,5-二甲基吡嗪2,5-Dimethylpyrazine

    中文别名:2,5-二甲基对二氮杂苯;2,5-二甲基-1,4-二嗪;

    英文别名:5-diMethylpyrazine;2,4-DIMETHOXYTOLUENE;GLYCOLINE;2,5-Dimethylpiazine;2,5-Dimethyl;2,5-dimethyl-pyrazin;2,5-Dimethylprazin;Pyrazine,2,5-dimethyl-;2,5-Dimethylpyrazine;KETINE;FEMANUMBER3272;FEMA3272;

    分子式:C6H8N2

    分子量:108.141

    精确质量:108.069

    Psa:25.78

    RTECS号:UQ2800000

    BRN号:107052

    EINECS号:204-618-3

    MDL号:MFCD00006147

    PubChem号:24901599

    外观与性状:透明无色至淡黄色液体

    密度:0.99g/mLat 25°C(lit.)

    沸点:155°C(lit.)

    熔点:15°C

    闪点:147°F

    折射率:n20/D 1.502(lit.)

    稳定性:Stable under normal temperatures and pressures.

    储存条件:Keep away from sources of ignition. Store in a cool, dry place. Store in a tightly closed container.

    蒸汽压:3.98mmHg at 25°C

    安全说明:S26-S36

    危险类别码:R22

    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:P301 + P312 + P330

    危险标志:GHS07

    危险性描述:H302

    用途:三、用途:该品呈刺鼻的炒花香气和巧克力、奶油气味。是我国GB-2760-86规定为允许使用的香料。主要用于配制可可、咖啡、肉类、坚果和马铃薯等型香精。还可用于染料及制药工业。

     123-32-0 详细信息

    吡嗪

    CAS号:123-32-0

    品名:2,5-二甲基吡嗪2,5-Dimethylpyrazine

    中文别名:2,5-二甲基对二氮杂苯;2,5-二甲基-1,4-二嗪;

    英文别名:5-diMethylpyrazine;2,4-DIMETHOXYTOLUENE;GLYCOLINE;2,5-Dimethylpiazine;2,5-Dimethyl;2,5-dimethyl-pyrazin;2,5-Dimethylprazin;Pyrazine,2,5-dimethyl-;2,5-Dimethylpyrazine;KETINE;FEMANUMBER3272;FEMA3272;

    分子式:C6H8N2

    分子量:108.141

    精确质量:108.069

    Psa:25.78

    RTECS号:UQ2800000

    BRN号:107052

    EINECS号:204-618-3

    MDL号:MFCD00006147

    PubChem号:24901599

    外观与性状:透明无色至淡黄色液体

    密度:0.99g/mLat 25°C(lit.)

    沸点:155°C(lit.)

    熔点:15°C

    闪点:147°F

    折射率:n20/D 1.502(lit.)

    稳定性:Stable under normal temperatures and pressures.

    储存条件:Keep away from sources of ignition. Store in a cool, dry place. Store in a tightly closed container.

    蒸汽压:3.98mmHg at 25°C

    安全说明:S26-S36

    危险类别码:R22

    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:P301 + P312 + P330

    危险标志:GHS07

    危险性描述:H302

    用途:三、用途:该品呈刺鼻的炒花香气和巧克力、奶油气味。是我国GB-2760-86规定为允许使用的香料。主要用于配制可可、咖啡、肉类、坚果和马铃薯等型香精。还可用于染料及制药工业。

    展开

    吡嗪123-32-0
    阿法埃莎 2,5-二甲基吡嗪,99% 2,5-Dimethylpyrazine,99% 现货

     2184.00
    A12352 99%
    吡嗪21655-48-1

    CAS号:21655-48-1

    品名:顺式-2,6-二甲基哌嗪(2R,6S)-2,6-dimethylpiperazine

    中文别名:顺-2,6-二甲基哌嗪;

    英文别名:2,6-DIMETHYLPIPERAZINE;2,6-lupetazin;2,6-cis-dimethyl-piperazine;(2R,6S)-2,6-Dimethylpiperazine;26DMPRZ;Cis-2,6-dimethylpiperazine;cis-2,6-Dimethylpiperazine;2,5-DIMETHYL-1-(TETRAHYDRO-FURAN-2-YLMETHYL)-1H-PYRROLE-3-CARBALDEHYDE;Cis-2,6-Dimethylpiperazine;Piperazine,2,6-dimethyl-,cis-;

    分子式:C6H14N2

    分子量:114.189

    精确质量:114.116

    Psa:24.06

    EINECS号:203-588-9

    密度:0.824 g/cm3

    沸点:162ºC(lit.)

    熔点:108-111ºC(lit.)

    闪点:113 °F

    安全说明:S26; S36

    危险类别码:R11

    WGK Germany:3

    海关编码:2933599090

    危险品运输编码:UN 1325 4.1/PG 2

    危险品标志:F; Xi

    简介:cis-2,6-Dimethylpiperazineisaveryversatilereagentusedinthepreparationofbiologicallyactivecompoundssuchasantibacterialagents.

     21655-48-1 详细信息

    吡嗪

    CAS号:21655-48-1

    品名:顺式-2,6-二甲基哌嗪(2R,6S)-2,6-dimethylpiperazine

    中文别名:顺-2,6-二甲基哌嗪;

    英文别名:2,6-DIMETHYLPIPERAZINE;2,6-lupetazin;2,6-cis-dimethyl-piperazine;(2R,6S)-2,6-Dimethylpiperazine;26DMPRZ;Cis-2,6-dimethylpiperazine;cis-2,6-Dimethylpiperazine;2,5-DIMETHYL-1-(TETRAHYDRO-FURAN-2-YLMETHYL)-1H-PYRROLE-3-CARBALDEHYDE;Cis-2,6-Dimethylpiperazine;Piperazine,2,6-dimethyl-,cis-;

    分子式:C6H14N2

    分子量:114.189

    精确质量:114.116

    Psa:24.06

    EINECS号:203-588-9

    密度:0.824 g/cm3

    沸点:162ºC(lit.)

    熔点:108-111ºC(lit.)

    闪点:113 °F

    安全说明:S26; S36

    危险类别码:R11

    WGK Germany:3

    海关编码:2933599090

    危险品运输编码:UN 1325 4.1/PG 2

    危险品标志:F; Xi

    简介:cis-2,6-Dimethylpiperazineisaveryversatilereagentusedinthepreparationofbiologicallyactivecompoundssuchasantibacterialagents.

    展开

    吡嗪21655-48-1
    韶远 顺式-2,6-二甲基哌嗪 cis-2,6-Dimethylpiperazine 现货

     2600.00
    SY001964 ≥98%
    吡嗪2882-20-4

    CAS号:2882-20-4

    品名:2-甲基-3-(甲硫基)吡嗪2-methyl-3-methylsulfanylpyrazine

    中文别名:2-甲基-3-(甲基硫代)哌嗪;2-甲基-3-甲硫基吡嗪;2-甲硫基-3-甲基吡嗪;甲硫基甲基吡嗪;2-甲硫基-3(5/6)-甲基吡嗪;

    英文别名:2-Methylthio-3-methylpyrazine;2-Methylthio-3-methylpyrazin;2-Methylmercapto-3-methylpyrazine;Pyrazine,2-methyl-3-(methylthio);methylthio-2methyl-3pyrazine;2-Methyl-3-methylmercaptopyrazine;2-Methyl-3-methylsulfanyl-pyrazine;2-Methyl-3-methylthiopyrazin;3-Methyl-2-methylthiopyrazine;

    分子式:C6H8N2S

    分子量:140.206

    精确质量:140.041

    Psa:51.08

    EINECS号:220-736-8

    外观与性状:无色至淡黄色液体

    密度:1.15g/mLat 25°C(lit.)

    沸点:213-214°C(lit.)

    闪点:210°F

    折射率:n20/D 1.585(lit.)

    安全说明:S26-S36

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:2934999090

    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:GB2760-1996规定为允许使用的食品用香料。亦可用作咖啡增香剂。

     2882-20-4 详细信息

    吡嗪

    CAS号:2882-20-4

    品名:2-甲基-3-(甲硫基)吡嗪2-methyl-3-methylsulfanylpyrazine

    中文别名:2-甲基-3-(甲基硫代)哌嗪;2-甲基-3-甲硫基吡嗪;2-甲硫基-3-甲基吡嗪;甲硫基甲基吡嗪;2-甲硫基-3(5/6)-甲基吡嗪;

    英文别名:2-Methylthio-3-methylpyrazine;2-Methylthio-3-methylpyrazin;2-Methylmercapto-3-methylpyrazine;Pyrazine,2-methyl-3-(methylthio);methylthio-2methyl-3pyrazine;2-Methyl-3-methylmercaptopyrazine;2-Methyl-3-methylsulfanyl-pyrazine;2-Methyl-3-methylthiopyrazin;3-Methyl-2-methylthiopyrazine;

    分子式:C6H8N2S

    分子量:140.206

    精确质量:140.041

    Psa:51.08

    EINECS号:220-736-8

    外观与性状:无色至淡黄色液体

    密度:1.15g/mLat 25°C(lit.)

    沸点:213-214°C(lit.)

    闪点:210°F

    折射率:n20/D 1.585(lit.)

    安全说明:S26-S36

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:2934999090

    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:GB2760-1996规定为允许使用的食品用香料。亦可用作咖啡增香剂。

    展开

    吡嗪2882-20-4
    百灵威 2-甲基-3-(甲硫基)吡嗪 2-Methyl-3-(methylthio)pyraz... 17.5天

     2871.00
    JK346422 99%
温馨提示 ×
商品已成功加入购物车!
购物车共 0 件商品
去购物车结算
微信 ×

打开微信,点击底部的“发现”

使用“扫一扫”即可将网页分享至朋友圈