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: 3-ethyl-8-((3R,4S)-4-ethylpyrrolidin-3-yl)-3H-imidazo[1,2-a]pyrrolo[2,3-e]pyrazine;RMA-799;Upatinib impurity 50;Upadacitinib Impurity 53;Upadacitinib Impurity 25(Dihydrochloride);8-((3S,4R)-4-ethylpyrrolidin-3-yl)-3H-imidazo[1,2-a]pyrrolo[2,3-e]pyrazine dihydrochloride;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 Suppliers ( 17)

Supplier	Tel	Email	Country	ProdList	Advantage
Shijiazhuang yaoBo Pharmaceutical Co., Ltd.	15633056635	2880679888@qq.com	China	2796	58
Shandong Chengchuang Blue Sea Pharmaceutical Technology Co., Ltd.	0531-58897130 15508676053	drug_impurity@sdcclh.com	China	2526	58
Nanjing wangzhixing Pharmaceutical Technology Co., Ltd	18569809817	2208093734@qq.com	China	3989	58
SHENZHEN PHYSTANDARD BIO-TECH CO.,LTD	0755-83725350 13380397412	3001280422@qq.com	China	10000	58
Hubei Xinyang Medical Technology Co., Ltd	15347293736	2853117764@yongstandards.com	China	9999	58
Molcoo Chemicals Inc.	18627923403	3001039764@qq.com	China	8367	58
NANJING WEDO PHARMATECH CO.,LTD.	15189836218	wedo-chem@huawe.com	China	240	58
JiNan QiYuan Biotechnology Co., Ltd	18766124282; 18766124282	18766124282@163.COM	China	1037	58
ShenZhen H&D Pharmaceutical Technology Co., LTD	13986652530	zhangweiyue@hdimpurity.com	China	7948	58
Hubei Moco Chemical Co., Ltd.	18627753421; 18627756402	3001051413@qq.com	China	20010	58

Supplier	Advantage
Shijiazhuang yaoBo Pharmaceutical Co., Ltd.	58
Shandong Chengchuang Blue Sea Pharmaceutical Technology Co., Ltd.	58
Nanjing wangzhixing Pharmaceutical Technology Co., Ltd	58
SHENZHEN PHYSTANDARD BIO-TECH CO.,LTD	58
Hubei Xinyang Medical Technology Co., Ltd	58
Molcoo Chemicals Inc.	58
NANJING WEDO PHARMATECH CO.,LTD.	58
JiNan QiYuan Biotechnology Co., Ltd	58
ShenZhen H&D Pharmaceutical Technology Co., LTD	58
Hubei Moco Chemical 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 Upadacitinib Impurity 53 Upadacitinib Impurity 25(Dihydrochloride) Upatinib impurity 50 8-((3S,4R)-4-ethylpyrrolidin-3-yl)-3H-imidazo[1,2-a]pyrrolo[2,3-e]pyrazine dihydrochloride RMA-799 3-ethyl-8-((3R,4S)-4-ethylpyrrolidin-3-yl)-3H-imidazo[1,2-a]pyrrolo[2,3-e]pyrazine 2270173-63-0 17089978-42-5