ChemicalBook >> CAS DataBase List >>1-Pyrrolidinecarboxylic acid, 3-ethyl-4-[2-[[5-[(4-methylphenyl)sulfonyl]-5H-pyrrolo[2,3-b]pyrazin-2-yl]amino]acetyl]-, phenylmethyl ester, (3S,4R)-

1-Pyrrolidinecarboxylic acid, 3-ethyl-4-[2-[[5-[(4-methylphenyl)sulfonyl]-5H-pyrrolo[2,3-b]pyrazin-2-yl]amino]acetyl]-, phenylmethyl ester, (3S,4R)-

1-Pyrrolidinecarboxylic acid, 3-ethyl-4-[2-[[5-[(4-methylphenyl)sulfonyl]-5H-pyrrolo[2,3-b]pyrazin-2-yl]amino]acetyl]-, phenylmethyl ester, (3S,4R)- structure

CAS No.: 2270173-63-0

Chemical Name:: 1-Pyrrolidinecarboxylic acid, 3-ethyl-4-[2-[[5-[(4-methylphenyl)sulfonyl]-5H-pyrrolo[2,3-b]pyrazin-2-yl]amino]acetyl]-, phenylmethyl ester, (3S,4R)-

Synonyms: Upatinib impurity 50;Upadacitinib Impurity 53;Upadacitinib Impurity 25(Dihydrochloride);3-ethyl-8-((3R,4S)-4-ethylpyrrolidin-3-yl)-3H-imidazo[1,2-a]pyrrolo[2,3-e]pyrazine;benzyl (3S,4R)-3-ethyl-4-((5-tosyl-5H-pyrrolo[2,3-b]pyrazin-2-yl)glycyl)pyrrolidine-1-carboxylate;1-Pyrrolidinecarboxylic acid, 3-ethyl-4-[2-[[5-[(4-methylphenyl)sulfonyl]-5H-pyrrolo[2,3-b]pyrazin-2-yl]amino]acetyl]-, phenylmethyl ester, (3S,4R)-

CBNumber:: CB48358460

Molecular Formula:: C29H31N5O5S

Molecular Weight:: 561.65

MDL Number:

MOL File:: 2270173-63-0.mol

Request For Quotation

1-Pyrrolidinecarboxylic acid, 3-ethyl-4-[2-[[5-[(4-methylphenyl)sulfonyl]-5H-pyrrolo[2,3-b]pyrazin-2-yl]amino]acetyl]-, phenylmethyl ester, (3S,4R)- Properties

Boiling point	766.2±70.0 °C(Predicted)
Density	1.36±0.1 g/cm3(Predicted)
pka	3.13±0.30(Predicted)

1-Pyrrolidinecarboxylic acid, 3-ethyl-4-[2-[[5-[(4-methylphenyl)sulfonyl]-5H-pyrrolo[2,3-b]pyrazin-2-yl]amino]acetyl]-, phenylmethyl ester, (3S,4R)- Preparation Products And Raw materials

Raw materials

Preparation Products

1-Pyrrolidinecarboxylic acid, 3-ethyl-4-[2-[[5-[(4-methylphenyl)sulfonyl]-5H-pyrrolo[2,3-b]pyrazin-2-yl]amino]acetyl]-, phenylmethyl ester, (3S,4R)- Suppliers

Global( 14)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
ShenZhen H&D Pharmaceutical Technology Co., LTD	+8618627948422	sale@hdimpurity.com	China	3389	58
Shijiazhuang yaoBo Pharmaceutical Co., Ltd.	15633056635	2880679888@qq.com	China	2916	58
Shandong Chengchuang Blue Sea Pharmaceutical Technology Co., Ltd.	0531-58897130 15508676053	drug_impurity@sdcclh.com	China	2007	58
Nanjing wangzhixing Pharmaceutical Technology Co., Ltd	15850510341	shiqingran@wzxchem.com	China	3731	58
Hubei Xinyang Medical Technology Co., Ltd	15347293736 15347293736	2853117764@qq.com	China	8328	58
Molcoo Chemicals Inc.	18627756402	3001051413@qq.com	China	9544	58
Nanjing Huanuo Biomedical Technology Co., Ltd	18913906212	2885426135@qq.com	China	7010	58
Shanghai Haohong Scientific Co., Ltd.	400-400-8210725	malulu@leyan.com	China	39990	58
Tianjin Hengze Pharmaceutical Technology Co. , Ltd.	022-20629054 15620629054	ivyding@medhonor.com.cn	China	88	58
JiNan QiYuan Biotechnology Co., Ltd	18766124282; 18766124282	18766124282@163.COM	China	837	58

Supplier	Advantage
ShenZhen H&D Pharmaceutical Technology Co., LTD	58
Shijiazhuang yaoBo Pharmaceutical Co., Ltd.	58
Shandong Chengchuang Blue Sea Pharmaceutical Technology Co., Ltd.	58
Nanjing wangzhixing Pharmaceutical Technology Co., Ltd	58
Hubei Xinyang Medical Technology Co., Ltd	58
Molcoo Chemicals Inc.	58
Nanjing Huanuo Biomedical Technology Co., Ltd	58
Shanghai Haohong Scientific Co., Ltd.	58
Tianjin Hengze Pharmaceutical Technology Co. , Ltd.	58
JiNan QiYuan Biotechnology Co., Ltd	58

1-Pyrrolidinecarboxylic acid, 3-ethyl-4-[2-[[5-[(4-methylphenyl)sulfonyl]-5H-pyrrolo[2,3-b]pyrazin-2-yl]amino]acetyl]-, phenylmethyl ester, (3S,4R)- benzyl (3S,4R)-3-ethyl-4-((5-tosyl-5H-pyrrolo[2,3-b]pyrazin-2-yl)glycyl)pyrrolidine-1-carboxylate 3-ethyl-8-((3R,4S)-4-ethylpyrrolidin-3-yl)-3H-imidazo[1,2-a]pyrrolo[2,3-e]pyrazine Upadacitinib Impurity 53 Upadacitinib Impurity 25(Dihydrochloride) Upatinib impurity 50 2270173-63-0 17089978-42-5