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3-Azetidineacetic acid, 1-(ethylsulfonyl)-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]-

3-Azetidineacetic acid, 1-(ethylsulfonyl)-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]- structure

CAS No.: 2271228-52-3

Chemical Name:: 3-Azetidineacetic acid, 1-(ethylsulfonyl)-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]-

Synonyms: Estazolam Impurity 8;Barrectinib impurity 2;Baricitinib Impurity 17;Baricitinib Impurity 18 HCl;Baricitinib Acetic Acid Impurity;3-Azetidineacetic acid, 1-(ethylsulfonyl)-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]-;Baricitinib Impurity 2Q: What is Baricitinib Impurity 2 Q: What is the CAS Number of Baricitinib Impurity 2

CBNumber:: CB48318897

Molecular Formula:: C16H18N6O4S

Molecular Weight:: 390.42

MDL Number:

MOL File:: 2271228-52-3.mol

Last updated:2023-05-15 10:43:47

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3-Azetidineacetic acid, 1-(ethylsulfonyl)-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]- Properties

Density	1.65±0.1 g/cm3(Predicted)
solubility	Aqueous Acid (Very Slightly), DMSO (Slightly)
pka	4.58±0.10(Predicted)
form	Solid
color	White to Off-White

3-Azetidineacetic acid, 1-(ethylsulfonyl)-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]- Chemical Properties,Uses,Production

Uses

2-(3-(4-(7H-Pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl)-1-(ethylsulfonyl)azetidin-3-yl)acetic Acid is an impurity of Baricitinib (B118690), which is a JAK1 and JAK2 inhibitor and has been studied as a promising treatment for rheumatoid arthritis.

3-Azetidineacetic acid, 1-(ethylsulfonyl)-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]- Preparation Products And Raw materials

Raw materials

Preparation Products

3-Azetidineacetic acid, 1-(ethylsulfonyl)-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]- Suppliers

Global( 27)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
China National Standard Pharmaceutical Corporation Limited	+8615391658522	overseasales@yongstandards.com	China	11927	58
S.Z. PhyStandard Bio-Tech. Co., Ltd.	0755-4000505016 13380397412	3001272453@qq.com	China	5059	50
Beijing Comparison Pharmaceutical Technology Co., Ltd	010-010-52878169 15801002657	sales@bjcomparison.com	China	4791	58
ChemStrong Scientific Co.,Ltd	0755-0755-66853366 13670046396	sales@chem-strong.com	China	17995	56
Shanghai Kewel Chemical Co., Ltd.	021-64609169 18901607656	greensnown@163.com	China	9911	50
Shijiazhuang yaoBo Pharmaceutical Co., Ltd.	15633056635	2880679888@qq.com	China	2822	58
Hubei Yangxin Medical Technology Co., Ltd.	15374522761	3003392093@qq.com	China	8256	55
UHN Shanghai Research & Development Co., Ltd.	021-58958002 18930822973	xiaoyangw@gmail.com	China	2129	58
TOSUN PHARM	020-61855200 13326451905	260366801@qq.com	China	7626	58
Guangzhou Jiuzhi Pharmaceutical Technology Co., Ltd.	020-89854820	sales@jzpharma.cn	China	1082	58

Supplier	Advantage
China National Standard Pharmaceutical Corporation Limited	58
S.Z. PhyStandard Bio-Tech. Co., Ltd.	50
Beijing Comparison Pharmaceutical Technology Co., Ltd	58
ChemStrong Scientific Co.,Ltd	56
Shanghai Kewel Chemical Co., Ltd.	50
Shijiazhuang yaoBo Pharmaceutical Co., Ltd.	58
Hubei Yangxin Medical Technology Co., Ltd.	55
UHN Shanghai Research & Development Co., Ltd.	58
TOSUN PHARM	58
Guangzhou Jiuzhi Pharmaceutical Technology Co., Ltd.	58

3-Azetidineacetic acid, 1-(ethylsulfonyl)-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]- Baricitinib Acetic Acid Impurity Baricitinib Impurity 17 Baricitinib Impurity 2Q: What is Baricitinib Impurity 2 Q: What is the CAS Number of Baricitinib Impurity 2 Baricitinib Impurity 18 HCl Barrectinib impurity 2 Estazolam Impurity 8 2271228-52-3