筛选出 134 条数据

    品牌 产品 货期 价格 货号 规格 /
    喹唑啉27631-29-4

    CAS号:27631-29-4

    品名:2,4-二氯-6,7-二甲氧基喹唑啉2,4-Dichloro-6,7-dimethoxyquinazoline

    中文别名:多沙唑嗪杂质E;

    英文别名:7-diMethoxyquinoazoline;2,4-Dichloro-6,7-dimethoxyxinazoline;2,4-dichloro-6,7-dimethoxy-quinazoline;2,4-Dichloro-6,7-dimethoxyquin;2-chloro-6,7-dimethoxy-3H-quinazolin-4-one;2,4-Dichlor-6,7-dimethoxy-chinazolin;2,4-Dichloro-6,7-diMethoxyquinazoline;2,4-DICHLORO-6,7-DIMETHOXYQUINAZOLINETERAZOSIN;2,4-Dichloro-6,7-dimethoxyquinoazoline;2-Chloro-6,7-diMethoxyquinazolin-4-ylChloride;

    分子式:C10H8Cl2N2O2

    分子量:259.089

    精确质量:257.996

    Psa:44.24

    MDL号:MFCD00051733

    外观与性状:白色粉末

    密度:1.424 g/cm3

    沸点:340.5ºC at 760 mmHg

    熔点:172-177 °C

    闪点:159.7ºC

    折射率:1.614

    蒸汽压:0mmHg at 25°C

    安全说明:S37/39-S26-S36

    危险类别码:R36/37/38

    海关编码:2933990090

    危险品标志:Xi

    简介:Anintermediateinthepreparationofpotentialinhibitorsofepidermalgrowthfactorreceptorkinases.AnintermediateinthepreparationofTerazosin.

    用途:哌唑嗪的中间体

     27631-29-4 详细信息

    喹唑啉

    CAS号:27631-29-4

    品名:2,4-二氯-6,7-二甲氧基喹唑啉2,4-Dichloro-6,7-dimethoxyquinazoline

    中文别名:多沙唑嗪杂质E;

    英文别名:7-diMethoxyquinoazoline;2,4-Dichloro-6,7-dimethoxyxinazoline;2,4-dichloro-6,7-dimethoxy-quinazoline;2,4-Dichloro-6,7-dimethoxyquin;2-chloro-6,7-dimethoxy-3H-quinazolin-4-one;2,4-Dichlor-6,7-dimethoxy-chinazolin;2,4-Dichloro-6,7-diMethoxyquinazoline;2,4-DICHLORO-6,7-DIMETHOXYQUINAZOLINETERAZOSIN;2,4-Dichloro-6,7-dimethoxyquinoazoline;2-Chloro-6,7-diMethoxyquinazolin-4-ylChloride;

    分子式:C10H8Cl2N2O2

    分子量:259.089

    精确质量:257.996

    Psa:44.24

    MDL号:MFCD00051733

    外观与性状:白色粉末

    密度:1.424 g/cm3

    沸点:340.5ºC at 760 mmHg

    熔点:172-177 °C

    闪点:159.7ºC

    折射率:1.614

    蒸汽压:0mmHg at 25°C

    安全说明:S37/39-S26-S36

    危险类别码:R36/37/38

    海关编码:2933990090

    危险品标志:Xi

    简介:Anintermediateinthepreparationofpotentialinhibitorsofepidermalgrowthfactorreceptorkinases.AnintermediateinthepreparationofTerazosin.

    用途:哌唑嗪的中间体

    展开

    喹唑啉27631-29-4
    阿法埃莎 2,4-二氯-6,7-二甲氧基喹唑啉 2,4-Dichloro-6,7-dimethoxyqu... 现货

     2216.00
    C34255 /
    吲哚20870-78-4

    CAS号:20870-78-4

    品名:5-溴氧化吲哚5-Bromo-2-oxindole

    中文别名:5-溴羟吲哚;5-溴-1,3-二氢-吲哚-2-酮;5-溴-2-羟吲哚;5-溴羟基吲哚;5-溴-2-吲哚酮;

    英文别名:5-bromo-1,3-dihydro-2H-indol-2-one;5-bromo-2-oxo-1,2-dihydro-indole;5-BROMO-2-OXYINDOLE;5-BROMO-2-INDOLINONE;5-Bromo-2-indolinone;5-Bromooxindole;1H-indol-5-ylhypobroMite;5-BROMO-2-OXOINDOLE;5-Bromoindolin-2-one;5-BROMOINDOLIN-2-ONE;

    分子式:C8H6BrNO

    分子量:212.043

    精确质量:210.963

    Psa:29.1

    MDL号:MFCD00456998

    PubChem号:24881125

    密度:1.666g/cm3

    沸点:362.473ºC at 760 mmHg

    熔点:220-224°C(lit.)

    闪点:173.018ºC

    折射率:1.625

    蒸汽压:0mmHg at 25°C

    安全说明:S26-S36/37-S36/37/39-S22

    危险类别码:R20/21/22; R36/37/38

    WGK Germany:3

    海关编码:2933790090

    危险品标志:Xn

    信号词:Warning

    危险性防范说明:P280; P305 + P351 + P338

    危险标志:GHS07

    危险性描述:H317; H319

     20870-78-4 详细信息

    吲哚

    CAS号:20870-78-4

    品名:5-溴氧化吲哚5-Bromo-2-oxindole

    中文别名:5-溴羟吲哚;5-溴-1,3-二氢-吲哚-2-酮;5-溴-2-羟吲哚;5-溴羟基吲哚;5-溴-2-吲哚酮;

    英文别名:5-bromo-1,3-dihydro-2H-indol-2-one;5-bromo-2-oxo-1,2-dihydro-indole;5-BROMO-2-OXYINDOLE;5-BROMO-2-INDOLINONE;5-Bromo-2-indolinone;5-Bromooxindole;1H-indol-5-ylhypobroMite;5-BROMO-2-OXOINDOLE;5-Bromoindolin-2-one;5-BROMOINDOLIN-2-ONE;

    分子式:C8H6BrNO

    分子量:212.043

    精确质量:210.963

    Psa:29.1

    MDL号:MFCD00456998

    PubChem号:24881125

    密度:1.666g/cm3

    沸点:362.473ºC at 760 mmHg

    熔点:220-224°C(lit.)

    闪点:173.018ºC

    折射率:1.625

    蒸汽压:0mmHg at 25°C

    安全说明:S26-S36/37-S36/37/39-S22

    危险类别码:R20/21/22; R36/37/38

    WGK Germany:3

    海关编码:2933790090

    危险品标志:Xn

    信号词:Warning

    危险性防范说明:P280; P305 + P351 + P338

    危险标志:GHS07

    危险性描述:H317; H319

    展开

    吲哚20870-78-4
    阿法埃莎 5-溴羟基吲哚 5-Bromooxindole,97% 现货

     2653.00
    C39853 /
    嘧啶38353-09-2

    CAS号:38353-09-2

    品名:2-羟基嘧啶盐酸盐2-Hydroxypyrimidinehydrochloride

    中文别名:2-羟基嘧啶盐酸盐

    英文别名:2-PyrimidinolHydrochloride;Pyrimidin-2-olHCl;2-HYDROXYPYRIMIDINIUMCHLORIDE;2-PYRIMIDINONEHYDROCHLORIDE;2-HydroxyPyridimidineHCl;2-PYRIMIDINOLHYDROCHLORIDE;pyrimidine-2-olhydrochloride;2-hydroxy-pyrimidinehydrochloride;pyrimidin-2-olhydrochloride;2-hydroxypyrimidine*HCl;2(1H)-Pyrimidinone,monohydrochloride;2-OXOPYRIMIDINEHYDROCHLORIDE;2-PYRIMIDONEHYDROCHLORIDE;2-Hydroxypyrimidin-hydrochlorid;Pyrimidin-2-olhydrochloride;

    分子式:C4H5ClN2O

    分子量:132.548

    精确质量:132.009

    Psa:46.01

    MDL号:MFCD00012781

    外观与性状:淡黄色至灰色晶体

    密度:1.28g/cm3

    沸点:221.2ºC at 760 mmHg

    熔点:200-205°C (dec.)(lit.)

    闪点:87.6ºC

    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. Keep away from water.

    安全说明:S22-S24/25

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:29335995

    危险品标志:Xn

     38353-09-2 详细信息

    嘧啶

    CAS号:38353-09-2

    品名:2-羟基嘧啶盐酸盐2-Hydroxypyrimidinehydrochloride

    中文别名:2-羟基嘧啶盐酸盐

    英文别名:2-PyrimidinolHydrochloride;Pyrimidin-2-olHCl;2-HYDROXYPYRIMIDINIUMCHLORIDE;2-PYRIMIDINONEHYDROCHLORIDE;2-HydroxyPyridimidineHCl;2-PYRIMIDINOLHYDROCHLORIDE;pyrimidine-2-olhydrochloride;2-hydroxy-pyrimidinehydrochloride;pyrimidin-2-olhydrochloride;2-hydroxypyrimidine*HCl;2(1H)-Pyrimidinone,monohydrochloride;2-OXOPYRIMIDINEHYDROCHLORIDE;2-PYRIMIDONEHYDROCHLORIDE;2-Hydroxypyrimidin-hydrochlorid;Pyrimidin-2-olhydrochloride;

    分子式:C4H5ClN2O

    分子量:132.548

    精确质量:132.009

    Psa:46.01

    MDL号:MFCD00012781

    外观与性状:淡黄色至灰色晶体

    密度:1.28g/cm3

    沸点:221.2ºC at 760 mmHg

    熔点:200-205°C (dec.)(lit.)

    闪点:87.6ºC

    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. Keep away from water.

    安全说明:S22-S24/25

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:29335995

    危险品标志:Xn

    展开

    嘧啶38353-09-2
    阿法埃莎 2-羟基嘧啶盐酸盐 2-Hydroxypyrimidinehydrochl... 现货

     2557.00
    C12186 /
    吡喃1768-64-5

    CAS号:1768-64-5

    品名:4-氯四氢-2H-吡喃4-CHLOROTETRAHYDROPYRAN

    中文别名:4-氯-四氢-2H-吡喃;4-氯四氢吡喃;

    英文别名:4-Chlorotetrahydro-2H-pyran;4-Chlorotetrahydropyran;4-chlorooxane;2H-Pyran,4-chlorotetrahydro-;

    分子式:C5H9ClO

    分子量:120.577

    精确质量:120.034

    Psa:9.23

    MDL号:MFCD00074911

    PubChem号:24859875

    密度:1.114

    沸点:150ºC

    闪点:46ºC

    折射率:1.462

    蒸汽压:4.99mmHg 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:2932999099

    危险品运输编码:UN 1993

    危险类别:3.2

    包装等级:III

    危险品标志:Xi

     1768-64-5 详细信息

    吡喃

    CAS号:1768-64-5

    品名:4-氯四氢-2H-吡喃4-CHLOROTETRAHYDROPYRAN

    中文别名:4-氯-四氢-2H-吡喃;4-氯四氢吡喃;

    英文别名:4-Chlorotetrahydro-2H-pyran;4-Chlorotetrahydropyran;4-chlorooxane;2H-Pyran,4-chlorotetrahydro-;

    分子式:C5H9ClO

    分子量:120.577

    精确质量:120.034

    Psa:9.23

    MDL号:MFCD00074911

    PubChem号:24859875

    密度:1.114

    沸点:150ºC

    闪点:46ºC

    折射率:1.462

    蒸汽压:4.99mmHg 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:2932999099

    危险品运输编码:UN 1993

    危险类别:3.2

    包装等级:III

    危险品标志:Xi

    展开

    吡喃1768-64-5
    阿法埃莎 4-氯四氢-2H-吡喃 4-Chlorotetrahydropyran,96% 现货

     2366.00
    C43427 /
    Acros 4-氯四氢-2H-吡喃 4-Chlorotetrahydropyran,96% 现货

     2958.00
    434270050 /
    吡喃33821-94-2

    CAS号:33821-94-2

    品名:2-(3-溴丙氧基)四氢-2H-吡喃2-(3-bromopropoxy)oxane

    中文别名:1-溴-3-(四氢吡喃基氧)丙烷;2-(2,4-二氟苯基)苯胺;2-(3-溴丙氧基)四氢吡喃;2-(3-溴丙基)四氢-2H-吡喃;2-(3-溴丙氧基)T四氢-2H-吡喃;

    英文别名:2-(3-Bromopropoxy)tetrahydro-2H-pyran,stabilizedwithpotassiumcarbonate;2-(3-Bromopropoxy)tetrahydropyran;1-Bromo-3-(tetrahydropyranyloxy)propane;

    分子式:C8H15BrO2

    分子量:223.107

    精确质量:222.026

    Psa:18.46

    MDL号:MFCD00058593

    外观与性状:透明无色至黄色液体

    密度:1.317g/mLat 25°C(lit.)

    沸点:64.5°C0.8mm Hg(lit.)

    闪点:222°F

    折射率:n20/D 1.478(lit.)

    储存条件:-20ºC

    安全说明:S23-S24/25

    WGK Germany:3

    海关编码:2932999099

    危险品标志:Xi

     33821-94-2 详细信息

    吡喃

    CAS号:33821-94-2

    品名:2-(3-溴丙氧基)四氢-2H-吡喃2-(3-bromopropoxy)oxane

    中文别名:1-溴-3-(四氢吡喃基氧)丙烷;2-(2,4-二氟苯基)苯胺;2-(3-溴丙氧基)四氢吡喃;2-(3-溴丙基)四氢-2H-吡喃;2-(3-溴丙氧基)T四氢-2H-吡喃;

    英文别名:2-(3-Bromopropoxy)tetrahydro-2H-pyran,stabilizedwithpotassiumcarbonate;2-(3-Bromopropoxy)tetrahydropyran;1-Bromo-3-(tetrahydropyranyloxy)propane;

    分子式:C8H15BrO2

    分子量:223.107

    精确质量:222.026

    Psa:18.46

    MDL号:MFCD00058593

    外观与性状:透明无色至黄色液体

    密度:1.317g/mLat 25°C(lit.)

    沸点:64.5°C0.8mm Hg(lit.)

    闪点:222°F

    折射率:n20/D 1.478(lit.)

    储存条件:-20ºC

    安全说明:S23-S24/25

    WGK Germany:3

    海关编码:2932999099

    危险品标志:Xi

    展开

    吡喃33821-94-2
    阿法埃莎 2-(3-溴丙氧基)四氢吡喃,含稳定剂碳酸钾 2-(3-Bromopropoxy)tetrahydro... 现货

     2848.00
    C39973 /
    噻吩95-15-8

    CAS号:95-15-8

    品名:苯并噻吩1-benzothiophene

    中文别名:噻茚;硫茚;

    英文别名:Benzothiophen;Benzo[b]thiophene;Thianapthene;Thionaphthen;thianaphthalene;THIONAPHTHENE;BBT;Thianaphtene;benzothiophene;Thianaphthene;Thianaphthen;benzothiofuran;1-Thiaindene;BZT;

    分子式:C8H6S

    分子量:134.198

    精确质量:134.019

    Psa:28.24

    EINECS号:202-395-7

    MDL号:MFCD00005864

    外观与性状:白色至红色结晶低熔点固体

    密度:1.149g/mLat 25°C(lit.)

    沸点:221-222°C(lit.)

    熔点:30-33°C

    闪点:&>230°F

    折射率:1.6374 (37ºC)

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

    蒸汽压:0.163mmHg at 25°C

    安全说明:S22; S24/25; S36; S26

    危险类别码:R22

    WGK Germany:3

    海关编码:2934999090

    危险品运输编码:UN3077

    危险类别:9

    包装等级:III

    危险品标志:Xn

    信号词:Warning

    危险性防范说明:P273

    危险标志:GHS07, GHS09

    危险性描述:H302; H411

    简介:苯并噻吩(分子式:C8H6S),又称硫茚,是一种由苯环和噻吩环经[{\\displaystyle{\\rm{\\[}}}b{\\displaystyle\\b}]{\\displaystyle{\\rm{\\]}}}边稠合而成的双环芳香杂环化合物。

    用途:制造药物和硫靛蓝。

     95-15-8 详细信息

    噻吩

    CAS号:95-15-8

    品名:苯并噻吩1-benzothiophene

    中文别名:噻茚;硫茚;

    英文别名:Benzothiophen;Benzo[b]thiophene;Thianapthene;Thionaphthen;thianaphthalene;THIONAPHTHENE;BBT;Thianaphtene;benzothiophene;Thianaphthene;Thianaphthen;benzothiofuran;1-Thiaindene;BZT;

    分子式:C8H6S

    分子量:134.198

    精确质量:134.019

    Psa:28.24

    EINECS号:202-395-7

    MDL号:MFCD00005864

    外观与性状:白色至红色结晶低熔点固体

    密度:1.149g/mLat 25°C(lit.)

    沸点:221-222°C(lit.)

    熔点:30-33°C

    闪点:&>230°F

    折射率:1.6374 (37ºC)

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

    蒸汽压:0.163mmHg at 25°C

    安全说明:S22; S24/25; S36; S26

    危险类别码:R22

    WGK Germany:3

    海关编码:2934999090

    危险品运输编码:UN3077

    危险类别:9

    包装等级:III

    危险品标志:Xn

    信号词:Warning

    危险性防范说明:P273

    危险标志:GHS07, GHS09

    危险性描述:H302; H411

    简介:苯并噻吩(分子式:C8H6S),又称硫茚,是一种由苯环和噻吩环经[{\\displaystyle{\\rm{\\[}}}b{\\displaystyle\\b}]{\\displaystyle{\\rm{\\]}}}边稠合而成的双环芳香杂环化合物。

    用途:制造药物和硫靛蓝。

    展开

    噻吩95-15-8
    阿法埃莎 苯并噻吩 Thianaphthene,97% 现货

     2266.00
    C13862 /
    咪唑1632-83-3

    CAS号:1632-83-3

    品名:1-甲基苯并咪唑1-Methylbenzimidazole

    中文别名:1-甲基苯并咪;1-甲基-1H-苯并咪唑;N-甲基苯并咪唑;

    英文别名:1-METHYLBENZIMIDAZOLE;1-MethylbenziMidazole;1H-Benzimidazole,1-methyl-;

    分子式:C8H8N2

    分子量:132.163

    精确质量:132.069

    Psa:17.82

    MDL号:MFCD00192275

    密度:1.11 g/cm3

    沸点:154°C12mm Hg(lit.)

    熔点:59-62°C(lit.)

    闪点:154°C/12mm

    折射率:1.609

    蒸汽压:0.0164mmHg 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

     1632-83-3 详细信息

    咪唑

    CAS号:1632-83-3

    品名:1-甲基苯并咪唑1-Methylbenzimidazole

    中文别名:1-甲基苯并咪;1-甲基-1H-苯并咪唑;N-甲基苯并咪唑;

    英文别名:1-METHYLBENZIMIDAZOLE;1-MethylbenziMidazole;1H-Benzimidazole,1-methyl-;

    分子式:C8H8N2

    分子量:132.163

    精确质量:132.069

    Psa:17.82

    MDL号:MFCD00192275

    密度:1.11 g/cm3

    沸点:154°C12mm Hg(lit.)

    熔点:59-62°C(lit.)

    闪点:154°C/12mm

    折射率:1.609

    蒸汽压:0.0164mmHg 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

    展开

    咪唑1632-83-3
    阿法埃莎 1-甲基苯并咪唑 1-Methylbenzimidazole,99% 现货

     2384.00
    C43442 /
    吡啶142-08-5

    CAS号:142-08-5

    品名:2-羟基吡啶pyridin-2-ol

    中文别名:2-吡啶酚,2-吡啶酮;2-吡啶酚;2-吡啶酮;

    英文别名:2-Pyridinol;2-PYRIDON;pyridinyl-6'-ol;2-oxypyridine;2(1H)-Pyridone;A-PYRIDONE;2-PYRIDONE;2-pyridinone;2-hydroxy-pyridine;2-PYRIDOL;2-oxopyridine;Pyridone-2;2(1H)-Pyridinone;Pyridin-2(1H)-one;AURORAKA-3075;2-Hydroxypyridine;1H-2-Pyridone;

    分子式:C5H5NO

    分子量:95.0993

    精确质量:95.0371

    Psa:33.12

    RTECS号:UV1144050

    BRN号:105786

    EINECS号:205-520-3

    MDL号:MFCD00006268

    外观与性状:白色至淡黄色晶体

    密度:1.39

    沸点:280-281°C(lit.)

    熔点:105-107°C(lit.)

    闪点:210 °C

    折射率:1.513

    稳定性:Stable under normal temperatures and pressures.

    储存条件:Store at RT.

    蒸汽压:0.000257mmHg 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:2933399090

    危险品运输编码:UN2811

    危险类别:6.1

    包装等级:III

    危险品标志:Xi

    信号词:Danger

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

    危险标志:GHS06

    危险性描述:H301; H315; H319; H335

    简介:2-PyridoneisanorganiccompoundwiththeformulaC5H4NH(O).Thiscolourlesscrystallinesolidisusedinpeptidesynthesis.Itiswellknowntoformhydrogenbondedstructuressomewhatrelatedtothebase-pairingmechanismfoundinRNAandDNA.Itisalsoaclassiccaseofamoleculethatexistsastautomers.

    用途:医药中间体。

     142-08-5 详细信息

    吡啶

    CAS号:142-08-5

    品名:2-羟基吡啶pyridin-2-ol

    中文别名:2-吡啶酚,2-吡啶酮;2-吡啶酚;2-吡啶酮;

    英文别名:2-Pyridinol;2-PYRIDON;pyridinyl-6'-ol;2-oxypyridine;2(1H)-Pyridone;A-PYRIDONE;2-PYRIDONE;2-pyridinone;2-hydroxy-pyridine;2-PYRIDOL;2-oxopyridine;Pyridone-2;2(1H)-Pyridinone;Pyridin-2(1H)-one;AURORAKA-3075;2-Hydroxypyridine;1H-2-Pyridone;

    分子式:C5H5NO

    分子量:95.0993

    精确质量:95.0371

    Psa:33.12

    RTECS号:UV1144050

    BRN号:105786

    EINECS号:205-520-3

    MDL号:MFCD00006268

    外观与性状:白色至淡黄色晶体

    密度:1.39

    沸点:280-281°C(lit.)

    熔点:105-107°C(lit.)

    闪点:210 °C

    折射率:1.513

    稳定性:Stable under normal temperatures and pressures.

    储存条件:Store at RT.

    蒸汽压:0.000257mmHg 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:2933399090

    危险品运输编码:UN2811

    危险类别:6.1

    包装等级:III

    危险品标志:Xi

    信号词:Danger

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

    危险标志:GHS06

    危险性描述:H301; H315; H319; H335

    简介:2-PyridoneisanorganiccompoundwiththeformulaC5H4NH(O).Thiscolourlesscrystallinesolidisusedinpeptidesynthesis.Itiswellknowntoformhydrogenbondedstructuressomewhatrelatedtothebase-pairingmechanismfoundinRNAandDNA.Itisalsoaclassiccaseofamoleculethatexistsastautomers.

    用途:医药中间体。

    展开

    吡啶142-08-5
    阿法埃莎 2-羟基吡啶 2-Hydroxypyridine,97% 现货

     2675.00
    C12184 /
    其它杂环3389-21-7

    CAS号:3389-21-7

    品名:3-(2-溴乙基)吲哚3-(2-BROMOETHYL)INDOLE

    中文别名:3-(2-溴乙烷)哚吲;

    英文别名:INDOLYL-3-ETHYL-B-BROMIDE;3-(2-BROMO-ETHYL)-1H-INDOLE;3-(2-Bromoethyl)-1H-indole;3-(2-Bromoethyl)indole;

    分子式:C10H10BrN

    分子量:224.097

    精确质量:223.0

    Psa:15.79

    MDL号:MFCD00130155

    外观与性状:黄色固体

    密度:1.515g/cm3

    沸点:343.5ºC at 760mmHg

    熔点:97-99ºC(lit.)

    闪点:161.5ºC

    安全说明:26-37/39

    危险类别码:R36/37/38

    海关编码:2933990090

    危险品标志:Xi

     3389-21-7 详细信息

    其它杂环

    CAS号:3389-21-7

    品名:3-(2-溴乙基)吲哚3-(2-BROMOETHYL)INDOLE

    中文别名:3-(2-溴乙烷)哚吲;

    英文别名:INDOLYL-3-ETHYL-B-BROMIDE;3-(2-BROMO-ETHYL)-1H-INDOLE;3-(2-Bromoethyl)-1H-indole;3-(2-Bromoethyl)indole;

    分子式:C10H10BrN

    分子量:224.097

    精确质量:223.0

    Psa:15.79

    MDL号:MFCD00130155

    外观与性状:黄色固体

    密度:1.515g/cm3

    沸点:343.5ºC at 760mmHg

    熔点:97-99ºC(lit.)

    闪点:161.5ºC

    安全说明:26-37/39

    危险类别码:R36/37/38

    海关编码:2933990090

    危险品标志:Xi

    展开

    其它杂环3389-21-7
    阿法埃莎 3-(2-溴乙基)吲哚 3-(2-Bromoethyl)indole,95% 现货

     2395.00
    C42691 /
    Acros 3-(2-溴乙基)吲哚 3-(2-Bromoethyl)indole,95% 现货

     2994.00
    426910050 /
    其它杂环271-63-6

    CAS号:271-63-6

    品名:7-氮杂吲哚7-Azaindole

    中文别名:1H-吡咯并[2,3-b]吡啶;7-吖吲哚;7-氮杂吲哚;1H-吡咯[2,3-b]吡啶;1-氢-吡咯吡啶;1H-吡咯[2,3-B]吡啶;

    英文别名:1H-Pyrrolo[2,3-b]pyridine;7-Aza-7H-indole;7-Dideazapurine;1H-Pyrrolo(2,3-b)pyridine;7-Aza-1-pyrindine;1,7-Diazaindene;

    分子式:C7H6N2

    分子量:118.136

    精确质量:118.053

    Psa:28.68

    RTECS号:UY8710000

    MDL号:MFCD00005606

    外观与性状:棕色-水晶般的固体

    密度:

    沸点:270 °C (753.1004 mmHg)

    熔点:105-107°C(lit.)

    闪点:270°C

    折射率:1.696

    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:0.0094mmHg at 25°C

    安全说明:S39-S26-S36/37/39

    危险类别码:R36

    WGK Germany:3

    海关编码:2933990090

    危险品标志:Xi

    简介:ImidazolinonederivativesasCGRPreceptorantagonistsusedinthetreatmentofmigraine.

    用途:有机合成。

     271-63-6 详细信息

    其它杂环

    CAS号:271-63-6

    品名:7-氮杂吲哚7-Azaindole

    中文别名:1H-吡咯并[2,3-b]吡啶;7-吖吲哚;7-氮杂吲哚;1H-吡咯[2,3-b]吡啶;1-氢-吡咯吡啶;1H-吡咯[2,3-B]吡啶;

    英文别名:1H-Pyrrolo[2,3-b]pyridine;7-Aza-7H-indole;7-Dideazapurine;1H-Pyrrolo(2,3-b)pyridine;7-Aza-1-pyrindine;1,7-Diazaindene;

    分子式:C7H6N2

    分子量:118.136

    精确质量:118.053

    Psa:28.68

    RTECS号:UY8710000

    MDL号:MFCD00005606

    外观与性状:棕色-水晶般的固体

    密度:

    沸点:270 °C (753.1004 mmHg)

    熔点:105-107°C(lit.)

    闪点:270°C

    折射率:1.696

    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:0.0094mmHg at 25°C

    安全说明:S39-S26-S36/37/39

    危险类别码:R36

    WGK Germany:3

    海关编码:2933990090

    危险品标志:Xi

    简介:ImidazolinonederivativesasCGRPreceptorantagonistsusedinthetreatmentofmigraine.

    用途:有机合成。

    展开

    其它杂环271-63-6
    阿法埃莎 7-氮杂吲哚 7-Azaindole,98% 现货

     2397.00
    C10510 /
    嘌呤87-42-3

    CAS号:87-42-3

    品名:6-氯嘌呤6-chloro-7H-purine

    中文别名:6-氯代嘌呤;

    英文别名:6-Chloropurine;5-chloropurine;chloropurine,6;1H-Purine,6-chloro-;1H-6-chloropurine;Purine,6-chloro;6-Chlorpurine;6-CP;6-chloropurine;1H-Purine,6-chloro;6-chloro-1H-purine;

    分子式:C5H3ClN4

    分子量:154.557

    精确质量:154.005

    Psa:54.46

    RTECS号:UO7520000

    EINECS号:201-745-6

    MDL号:MFCD00075825

    外观与性状:淡黄色粉末

    密度:1.84 g/cm3

    沸点:256.9ºC at 760 mmHg

    熔点:&>300°C (dec.)(lit.)

    折射率:1.739

    稳定性:Stable under normal temperatures and pressures.

    储存条件:2-8ºC

    安全说明:S26-S36-S36/37/39

    危险类别码:R22; R36/37/38

    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:Showsantitumoractivityagainstanimalandhumanneoplasms

    用途:用于生化研究。

     87-42-3 详细信息

    嘌呤

    CAS号:87-42-3

    品名:6-氯嘌呤6-chloro-7H-purine

    中文别名:6-氯代嘌呤;

    英文别名:6-Chloropurine;5-chloropurine;chloropurine,6;1H-Purine,6-chloro-;1H-6-chloropurine;Purine,6-chloro;6-Chlorpurine;6-CP;6-chloropurine;1H-Purine,6-chloro;6-chloro-1H-purine;

    分子式:C5H3ClN4

    分子量:154.557

    精确质量:154.005

    Psa:54.46

    RTECS号:UO7520000

    EINECS号:201-745-6

    MDL号:MFCD00075825

    外观与性状:淡黄色粉末

    密度:1.84 g/cm3

    沸点:256.9ºC at 760 mmHg

    熔点:&>300°C (dec.)(lit.)

    折射率:1.739

    稳定性:Stable under normal temperatures and pressures.

    储存条件:2-8ºC

    安全说明:S26-S36-S36/37/39

    危险类别码:R22; R36/37/38

    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:Showsantitumoractivityagainstanimalandhumanneoplasms

    用途:用于生化研究。

    展开

    嘌呤87-42-3
    阿法埃莎 6-氯嘌呤 6-Chloropurine,99+% 现货

     2785.00
    C17128 /
    嘌呤5451-40-1

    CAS号:5451-40-1

    品名:2,6-二氯嘌呤2,6-Dichloropurine

    中文别名:2,6-二氯嘌吟;

    英文别名:2,6-dichloro-7H-purine;

    分子式:C5H2Cl2N4

    分子量:189.002

    精确质量:187.966

    Psa:54.46

    EINECS号:226-681-6

    MDL号:MFCD00077725

    外观与性状:白色粉末

    密度:1.792 g/cm3

    熔点:185-195°C (dec.)(lit.)

    闪点:231.3ºC

    折射率:1.741

    稳定性:Stable under normal temperatures and pressures.

    储存条件:2-8ºC

    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:2942000000

    危险品标志:Xn; Xi

    简介:2,6-Dichloropurineisusedinthesynthesisof2,6-diamino-substitutedpurinederivativesaspotentialcardiomyogenesisinducingagents.

    用途:抗肿瘤、抗病毒药物中间体

     5451-40-1 详细信息

    嘌呤

    CAS号:5451-40-1

    品名:2,6-二氯嘌呤2,6-Dichloropurine

    中文别名:2,6-二氯嘌吟;

    英文别名:2,6-dichloro-7H-purine;

    分子式:C5H2Cl2N4

    分子量:189.002

    精确质量:187.966

    Psa:54.46

    EINECS号:226-681-6

    MDL号:MFCD00077725

    外观与性状:白色粉末

    密度:1.792 g/cm3

    熔点:185-195°C (dec.)(lit.)

    闪点:231.3ºC

    折射率:1.741

    稳定性:Stable under normal temperatures and pressures.

    储存条件:2-8ºC

    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:2942000000

    危险品标志:Xn; Xi

    简介:2,6-Dichloropurineisusedinthesynthesisof2,6-diamino-substitutedpurinederivativesaspotentialcardiomyogenesisinducingagents.

    用途:抗肿瘤、抗病毒药物中间体

    展开

    嘌呤5451-40-1
    阿法埃莎 2,6-二氯嘌呤 2,6-Dichloropurine,97% 现货

     2863.00
    C11370 /
    哌嗪163765-44-4

    CAS号:163765-44-4

    品名:(R)-4-Boc-2-甲基哌嗪(R)-4-Boc-2-methylpiperazine

    中文别名:(3R)-1-丁氧羰基-3-甲基哌嗪;?-4-N-叔丁氧羰基-2-甲基哌嗪;(R)-4-N-叔丁氧羰基-2-甲基哌嗪;R-1-Boc-3-甲基哌嗪;(R)-3-甲基-哌嗪羧酸叔丁酯;(R)-4-BOC-2-哌嗪甲酸;(R)-4-叔丁氧羰基-2-甲基哌嗪;(R)-1-Boc-3-甲基哌嗪;(R)-4-N-Boc-2-甲基哌嗪;(R)-1-BOC-3-甲基哌嗪;

    英文别名:R-1-Boc-3-methylpiperazine;(R)-4-Boc-2-Methylpiperazine;tert-butyl(3R)-3-methylpiperazine-1-carboxylate;(R)-tert-Butyl3-methylpiperazine-1-carboxylate;(R)-1-Boc-3-Methylpiperazine;

    分子式:C10H20N2O2

    分子量:200.278

    精确质量:200.152

    Psa:41.57

    MDL号:MFCD02683205

    密度:0.997g/cm3

    沸点:268.7ºC at 760mmHg

    熔点:40-45°C

    闪点:223°F

    安全说明:S26-S39

    危险类别码:R37/38; R41

    WGK Germany:3

    海关编码:2933599090

    危险品标志:Xi

     163765-44-4 详细信息

    哌嗪

    CAS号:163765-44-4

    品名:(R)-4-Boc-2-甲基哌嗪(R)-4-Boc-2-methylpiperazine

    中文别名:(3R)-1-丁氧羰基-3-甲基哌嗪;?-4-N-叔丁氧羰基-2-甲基哌嗪;(R)-4-N-叔丁氧羰基-2-甲基哌嗪;R-1-Boc-3-甲基哌嗪;(R)-3-甲基-哌嗪羧酸叔丁酯;(R)-4-BOC-2-哌嗪甲酸;(R)-4-叔丁氧羰基-2-甲基哌嗪;(R)-1-Boc-3-甲基哌嗪;(R)-4-N-Boc-2-甲基哌嗪;(R)-1-BOC-3-甲基哌嗪;

    英文别名:R-1-Boc-3-methylpiperazine;(R)-4-Boc-2-Methylpiperazine;tert-butyl(3R)-3-methylpiperazine-1-carboxylate;(R)-tert-Butyl3-methylpiperazine-1-carboxylate;(R)-1-Boc-3-Methylpiperazine;

    分子式:C10H20N2O2

    分子量:200.278

    精确质量:200.152

    Psa:41.57

    MDL号:MFCD02683205

    密度:0.997g/cm3

    沸点:268.7ºC at 760mmHg

    熔点:40-45°C

    闪点:223°F

    安全说明:S26-S39

    危险类别码:R37/38; R41

    WGK Germany:3

    海关编码:2933599090

    危险品标志:Xi

    展开

    哌嗪163765-44-4
    阿法埃莎 (R)-1-Boc-3-甲基哌嗪 (R)-1-BOC-3-methylpiperazine... 现货

     2763.00
    C43205 /
    吡嗪5424-01-1

    CAS号:5424-01-1

    品名:3-氨基吡嗪-2-羧酸3-Aminopyrazine-2-carboxylicacid

    中文别名:2-氨基吡嗪-3-甲酸;3-氨基吡嗪-2-甲酸;3-氨基哌嗪酸;

    英文别名:3-amino-pyrazine-2-carboxylicacid;3-AMINOPIPERAZINE-2-CARBOXYLICACID;3-Aminopyrazine-2-ca;3-amino-2-carboxy-pyrazine;3-amino-2-pyrazinecarboxylicacid;3-Aminopyrazinoicacid;2-Pyrazinecarboxylicacid,3-amino;3-Aminophrazine-2-carboxylicacid;2-aminopyrazine-3-carboxylicacid;2-Amino-3-pyrazinecarboxylicAcid;

    分子式:C5H5N3O2

    分子量:139.112

    精确质量:139.038

    Psa:89.1

    MDL号:MFCD00006141

    外观与性状:淡棕色结晶固体

    密度:1.533 g/cm3

    沸点:401.3ºC at 760 mmHg

    熔点:205-210°C (dec.)(lit.)

    安全说明:S26-S36

    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:Antidiabetic.

     5424-01-1 详细信息

    吡嗪

    CAS号:5424-01-1

    品名:3-氨基吡嗪-2-羧酸3-Aminopyrazine-2-carboxylicacid

    中文别名:2-氨基吡嗪-3-甲酸;3-氨基吡嗪-2-甲酸;3-氨基哌嗪酸;

    英文别名:3-amino-pyrazine-2-carboxylicacid;3-AMINOPIPERAZINE-2-CARBOXYLICACID;3-Aminopyrazine-2-ca;3-amino-2-carboxy-pyrazine;3-amino-2-pyrazinecarboxylicacid;3-Aminopyrazinoicacid;2-Pyrazinecarboxylicacid,3-amino;3-Aminophrazine-2-carboxylicacid;2-aminopyrazine-3-carboxylicacid;2-Amino-3-pyrazinecarboxylicAcid;

    分子式:C5H5N3O2

    分子量:139.112

    精确质量:139.038

    Psa:89.1

    MDL号:MFCD00006141

    外观与性状:淡棕色结晶固体

    密度:1.533 g/cm3

    沸点:401.3ºC at 760 mmHg

    熔点:205-210°C (dec.)(lit.)

    安全说明:S26-S36

    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:Antidiabetic.

    展开

    吡嗪5424-01-1
    阿法埃莎 3-氨基吡嗪-2-羧酸 3-Aminopyrazine-2-carboxylic... 现货

     2068.00
    C10450 /
    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 2,5-Dimethylpyrazine,99% 现货

     2450.00
    C17452 /
    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
    阿法埃莎 2,6-二氯吡嗪 2,6-Dichloropyrazine,99+% 现货

     2850.00
    C23254 /
    咔唑132-32-1

    CAS号:132-32-1

    品名:3-氨基-9-乙基咔唑3-Amino-9-ethylcarbazole

    中文别名:3-氨基-N-乙基咔唑;

    英文别名:9-Ethylcarbazol-3-amine,AEC;9-Ethyl-9H-carbazol-2-amine;9H-Carbazol-3-amine,9-ethyl-;9-ethylcarbazol-3-amine;

    分子式:C14H14N2

    分子量:210.274

    精确质量:210.116

    Psa:30.95

    RTECS号:FE3590000

    BRN号:174969

    EINECS号:205-057-7

    MDL号:MFCD00004964

    PubChem号:24891017

    外观与性状:黄色至棕色结晶粉末

    密度:1.17 g/cm3

    沸点:420.9ºC at 760 mmHg

    熔点:85-88°C(lit.)

    闪点:208.4ºC

    折射率:1.647

    稳定性:Stable under normal temperatures and pressures.

    储存条件:库房通风低温干燥

    蒸汽压:2.72E-07mmHg at 25°C

    安全说明:S45-S36/37/39-S26

    危险类别码:R25; R36/37/38; R40

    WGK Germany:3

    海关编码:2933990090

    危险品运输编码:UN 2811 6.1/PG 3

    危险类别:6.1

    包装等级:I; II; III

    危险品标志:T

    信号词:Danger

    危险性防范说明:P201; P301 + P310; P308 + P313

    危险标志:GHS06, GHS08

    危险性描述:H301; H350

    简介:3-Amino-9-ethylcarbazole(AEC)isachemicalcompoundcommonlyusedasachromogenicsubstrateinimmunohistochemistry,specificallyforvisualizingsectionsstainedwithHRP-conjugatedsecondaryantibodies.AfterthechromogenicoxidationreactioncatalyzedbyHRP,aredwater-insolubleprecipitateisformedinsitu,visualizingthelocationoftheantigendetectedbytheHRP-conjugatedantibody.Theresultingstainedsectioncanbedestainedbyorganicsolventsinwhichtheredprecipitateissoluble.

    用途:过氧化物酶活力指示剂。过氧化物酶底物,用于免疫组织化学染色。水溶荧光基因底物,用于纤维蛋白溶酶。

     132-32-1 详细信息

    咔唑

    CAS号:132-32-1

    品名:3-氨基-9-乙基咔唑3-Amino-9-ethylcarbazole

    中文别名:3-氨基-N-乙基咔唑;

    英文别名:9-Ethylcarbazol-3-amine,AEC;9-Ethyl-9H-carbazol-2-amine;9H-Carbazol-3-amine,9-ethyl-;9-ethylcarbazol-3-amine;

    分子式:C14H14N2

    分子量:210.274

    精确质量:210.116

    Psa:30.95

    RTECS号:FE3590000

    BRN号:174969

    EINECS号:205-057-7

    MDL号:MFCD00004964

    PubChem号:24891017

    外观与性状:黄色至棕色结晶粉末

    密度:1.17 g/cm3

    沸点:420.9ºC at 760 mmHg

    熔点:85-88°C(lit.)

    闪点:208.4ºC

    折射率:1.647

    稳定性:Stable under normal temperatures and pressures.

    储存条件:库房通风低温干燥

    蒸汽压:2.72E-07mmHg at 25°C

    安全说明:S45-S36/37/39-S26

    危险类别码:R25; R36/37/38; R40

    WGK Germany:3

    海关编码:2933990090

    危险品运输编码:UN 2811 6.1/PG 3

    危险类别:6.1

    包装等级:I; II; III

    危险品标志:T

    信号词:Danger

    危险性防范说明:P201; P301 + P310; P308 + P313

    危险标志:GHS06, GHS08

    危险性描述:H301; H350

    简介:3-Amino-9-ethylcarbazole(AEC)isachemicalcompoundcommonlyusedasachromogenicsubstrateinimmunohistochemistry,specificallyforvisualizingsectionsstainedwithHRP-conjugatedsecondaryantibodies.AfterthechromogenicoxidationreactioncatalyzedbyHRP,aredwater-insolubleprecipitateisformedinsitu,visualizingthelocationoftheantigendetectedbytheHRP-conjugatedantibody.Theresultingstainedsectioncanbedestainedbyorganicsolventsinwhichtheredprecipitateissoluble.

    用途:过氧化物酶活力指示剂。过氧化物酶底物,用于免疫组织化学染色。水溶荧光基因底物,用于纤维蛋白溶酶。

    展开

    咔唑132-32-1
    阿法埃莎 3-氨基-9-乙基卡唑 3-Amino-9-ethylcarbazole,90... 现货

     2312.00
    C14787 90%
    哌啶酮30652-11-0

    CAS号:30652-11-0

    品名:1,2-二甲基-3-羟基-4-吡啶酮deferiprone

    中文别名:3-羟基-1,2-二甲基-4(1H)-吡啶酮;去铁酮;

    英文别名:CP20;1,2-dimethyl-3-hydroxy-4-pyridinone;DEFERIPRONE;1,2-Dimethyl-3-hydroxy-4-pyridone;DMHP;3-hydroxy-1,2-dimethyl-pyrid-4-one;Kelfer;3-Hydroxy-1,2-dimethylpyridin-4(1H)-one;DEFERIPRON;deferipnone;1,2-DIMETHYL-3-HYDROXYPYRID-4-ONE;3-HYDROXY-1,2-DIMETHYL-4(1H)-PYRIDONE;3-hydroxy-1,2-dimethyl-4-pyridone;Deferiprone;DEFERIDONE;3-Hydroxy-1,2-diMethyl-4(1H)-pyridone;3-hydroxy-1,2-dimethyl-4(1H)-pyridinone;cp20(chelatingagent);

    分子式:C7H9NO2

    分子量:139.152

    精确质量:139.063

    Psa:42.23

    RTECS号:UU7785940

    UNII号:2BTY8KH53L

    外观与性状:白色针状

    密度:1.225 g/cm3

    沸点:232.7ºC at 760 mmHg

    熔点:272-275°C(lit.)

    闪点:94.5ºC

    折射率:1.564

    安全说明:S26-S36

    危险类别码:R22; R36/37/38

    WGK Germany:3

    海关编码:2933399090

    危险品标志:Xn

    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:H302; H315; H319; H335

    简介:Deferiprone(tradenamesincludeFerriprox)isadrugthatchelatesironandisusedtotreatironoverloadinthalassaemiamajor.Itwasfirstapprovedforuseintreatingthalassaemiamajorin1994andhadbeenlicensedforuseinEuropeandAsiaformanyyearswhileawaitingapprovalinCanadaandtheUnitedStates.OnOctober14,2011,itwasapprovedforuseintheUSundertheFDA’sacceleratedapprovalprogram.

    用途:是一个与铁以3:1摩尔比键合的二齿配位体。去铁酮片用于治疗耐受或不愿意接受现有螯合剂治疗的铁负荷过多的地中海贫血患者。

     30652-11-0 详细信息

    哌啶酮

    CAS号:30652-11-0

    品名:1,2-二甲基-3-羟基-4-吡啶酮deferiprone

    中文别名:3-羟基-1,2-二甲基-4(1H)-吡啶酮;去铁酮;

    英文别名:CP20;1,2-dimethyl-3-hydroxy-4-pyridinone;DEFERIPRONE;1,2-Dimethyl-3-hydroxy-4-pyridone;DMHP;3-hydroxy-1,2-dimethyl-pyrid-4-one;Kelfer;3-Hydroxy-1,2-dimethylpyridin-4(1H)-one;DEFERIPRON;deferipnone;1,2-DIMETHYL-3-HYDROXYPYRID-4-ONE;3-HYDROXY-1,2-DIMETHYL-4(1H)-PYRIDONE;3-hydroxy-1,2-dimethyl-4-pyridone;Deferiprone;DEFERIDONE;3-Hydroxy-1,2-diMethyl-4(1H)-pyridone;3-hydroxy-1,2-dimethyl-4(1H)-pyridinone;cp20(chelatingagent);

    分子式:C7H9NO2

    分子量:139.152

    精确质量:139.063

    Psa:42.23

    RTECS号:UU7785940

    UNII号:2BTY8KH53L

    外观与性状:白色针状

    密度:1.225 g/cm3

    沸点:232.7ºC at 760 mmHg

    熔点:272-275°C(lit.)

    闪点:94.5ºC

    折射率:1.564

    安全说明:S26-S36

    危险类别码:R22; R36/37/38

    WGK Germany:3

    海关编码:2933399090

    危险品标志:Xn

    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:H302; H315; H319; H335

    简介:Deferiprone(tradenamesincludeFerriprox)isadrugthatchelatesironandisusedtotreatironoverloadinthalassaemiamajor.Itwasfirstapprovedforuseintreatingthalassaemiamajorin1994andhadbeenlicensedforuseinEuropeandAsiaformanyyearswhileawaitingapprovalinCanadaandtheUnitedStates.OnOctober14,2011,itwasapprovedforuseintheUSundertheFDA’sacceleratedapprovalprogram.

    用途:是一个与铁以3:1摩尔比键合的二齿配位体。去铁酮片用于治疗耐受或不愿意接受现有螯合剂治疗的铁负荷过多的地中海贫血患者。

    展开

    哌啶酮30652-11-0
    阿法埃莎 1,2-二甲基-3-羟基-4-吡啶酮 1,2-Dimethyl-3-hydroxy-4-pyr... 现货

     2951.00
    C27874 /
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