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ChemicalBook >> CAS DataBase List >>5H-Pyrrolo[2,3-b]pyrazine, 5-[(4-methylphenyl)sulfonyl]-

5H-Pyrrolo[2,3-b]pyrazine, 5-[(4-methylphenyl)sulfonyl]-

5H-Pyrrolo[2,3-b]pyrazine, 5-[(4-methylphenyl)sulfonyl]- Structure
5H-Pyrrolo[2,3-b]pyrazine, 5-[(4-methylphenyl)sulfonyl]- structure
CAS No.
1944483-53-7
Chemical Name:
5H-Pyrrolo[2,3-b]pyrazine, 5-[(4-methylphenyl)sulfonyl]-
Synonyms
Upatinib impurity 47;Upadacitinib Impurity 57;Upadacitinib Impurity 47;5H-Pyrrolo[2,3-b]pyrazine, 5-[(4-methylphenyl)sulfonyl]-
CBNumber:
CB59310398
Molecular Formula:
C13H11N3O2S
Molecular Weight:
273.31
MDL Number:
MOL File:
1944483-53-7.mol
Last updated:2025-01-16 18:32:12
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5H-Pyrrolo[2,3-b]pyrazine, 5-[(4-methylphenyl)sulfonyl]- Properties

Boiling point 474.6±55.0 °C(Predicted)
Density 1.39±0.1 g/cm3(Predicted)
pka 0.02±0.30(Predicted)

5H-Pyrrolo[2,3-b]pyrazine, 5-[(4-methylphenyl)sulfonyl]- Preparation Products And Raw materials

Raw materials

Preparation Products

5H-Pyrrolo[2,3-b]pyrazine, 5-[(4-methylphenyl)sulfonyl]- Suppliers

Global( 17)Suppliers
Supplier Tel Email Country ProdList Advantage
Guangzhou Tosun Pharmaceutical Ltd 		+86-020-61855200-902 +8618124244216 info@upharm.cn China 897 58
ShenZhen H&D Pharmaceutical Technology Co., LTD 		+8618627948422 sale@hdimpurity.com China 3619 58
Guangzhou CATO Research Chemicals Inc. 		+86-020-81960175-617 +8615602392859 Intermediate@cato-chem.com China 6335 58
Shenzhen Botel Biotechnology Co. Ltd. 13316949107 13316968096 1979313431@qq.com China 9253 58
Lanzhou Kangyuxin Biotechnology Co., Ltd. 0931-4190454 13893344397 sales@kyxpharma.com China 2862 58
TOSUN PHARM 020-61855200 13326451905 260366801@qq.com China 7853 58
Tianjin shijia biomedical technology co., LTD 15022261580 tjshj1212@163.com China 2543 58
Shandong WorldSun Biological Technology Co., Ltd. 0531-88723173 18596073690 1047208234@qq.com China 5400 58
Hubei Xinyang Medical Technology Co., Ltd 15347293736 15347293736 2853117764@qq.com China 9138 58
Molcoo Chemicals Inc. 18576690171 3001025734@qq.com China 11129 58
Supplier Advantage
Guangzhou Tosun Pharmaceutical Ltd 		58
ShenZhen H&D Pharmaceutical Technology Co., LTD 		58
Guangzhou CATO Research Chemicals Inc. 		58
Shenzhen Botel Biotechnology Co. Ltd. 58
Lanzhou Kangyuxin Biotechnology Co., Ltd. 58
TOSUN PHARM 58
Tianjin shijia biomedical technology co., LTD 58
Shandong WorldSun Biological Technology Co., Ltd. 58
Hubei Xinyang Medical Technology Co., Ltd 58
Molcoo Chemicals Inc. 58

View Lastest Price from 5H-Pyrrolo[2,3-b]pyrazine, 5-[(4-methylphenyl)sulfonyl]- manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Upadacitinib Impurity 57 pictures 2025-04-16 Upadacitinib Impurity 57
1944483-53-7
 US $0.00-0.00 / mg 5mg 95%+ 1000mg Guangzhou Tosun Pharmaceutical Ltd
Upadacitinib Impurity 47 pictures 2025-03-04 Upadacitinib Impurity 47
1944483-53-7
 US $0.00 / mg 10mg 0.98 10g ShenZhen H&D Pharmaceutical Technology Co., LTD
5H-Pyrrolo[2,3-b]pyrazine, 5-[(4-methylphenyl)sulfonyl]- Upadacitinib Impurity 47 Upadacitinib Impurity 57 Upatinib impurity 47 1944483-53-7