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1-Pyrrolidineacetic acid, α-ethyl-2-oxo-4-propyl-, (αS,4S)-

1-Pyrrolidineacetic acid, α-ethyl-2-oxo-4-propyl-, (αS,4S)- structure

CAS No.: 2165431-90-1

Chemical Name:: 1-Pyrrolidineacetic acid, α-ethyl-2-oxo-4-propyl-, (αS,4S)-

Synonyms: Brivaracetam Impurity 35;Brivaracetam Impurity 86;(S)-2-((S)-2-oxo-4-propylpyrrolidin-1-yl)butanoic acid;1-Pyrrolidineacetic acid, α-ethyl-2-oxo-4-propyl-, (αS,4S)-

CBNumber:: CB49041880

Molecular Formula:: C11H19NO3

Molecular Weight:: 213.28

MDL Number:

MOL File:: 2165431-90-1.mol

Last updated:2023-05-15 10:43:30

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1-Pyrrolidineacetic acid, α-ethyl-2-oxo-4-propyl-, (αS,4S)- Properties

Boiling point	388.6±25.0 °C(Predicted)
Density	1.101±0.06 g/cm3(Predicted)
pka	3.76±0.10(Predicted)

1-Pyrrolidineacetic acid, α-ethyl-2-oxo-4-propyl-, (αS,4S)- Chemical Properties,Uses,Production

Uses

(S)-2-((S)-2-Oxo-4-propylpyrrolidin-1-yl)butanoic Acid is used in the preparation of Brivaracetam intermediates and other related derivatives.

1-Pyrrolidineacetic acid, α-ethyl-2-oxo-4-propyl-, (αS,4S)- Preparation Products And Raw materials

Raw materials

Preparation Products

1-Pyrrolidineacetic acid, α-ethyl-2-oxo-4-propyl-, (αS,4S)- Suppliers

Global( 15)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
China National Standard Pharmaceutical Corporation Limited	+8615391658522	overseasales@yongstandards.com	China	11927	58
Scinova Biotech(Guangzhou) Co., Ltd.	13268215580	scinova_sales@163.com	China	7026	58
Shanghai Kewel Chemical Co., Ltd.	021-64609169 18901607656	greensnown@163.com	China	9911	50
Hubei Yangxin Medical Technology Co., Ltd.	15374522761	3003392093@qq.com	China	7934	55
Shenzhen Botel Biotechnology Co. Ltd.	0755-22202135 13316968096	1979313431@qq.com	China	7898	58
Nanjing wangzhixing Pharmaceutical Technology Co., Ltd	15850510341	shiqingran@wzxchem.com	China	3539	58
Guangzhou Juntang Technology Co., Ltd	020-36607679 13502246435	sales@dmstandards.com	China	10951	58
QUALITY CONTROL SOLUTIONS LTD.	13670046396	ORDERS@QCSRM.COM	China	18820	58
Molcoo Chemicals Inc.	18627923403 18274848843	3001006472@qq.com	China	8665	58
Cato Research Chemicals Inc.	020-81960175-877 18933936954	tianwen.zhan@cato-chem.com	China	7722	58

Supplier	Advantage
China National Standard Pharmaceutical Corporation Limited	58
Scinova Biotech(Guangzhou) Co., Ltd.	58
Shanghai Kewel Chemical Co., Ltd.	50
Hubei Yangxin Medical Technology Co., Ltd.	55
Shenzhen Botel Biotechnology Co. Ltd.	58
Nanjing wangzhixing Pharmaceutical Technology Co., Ltd	58
Guangzhou Juntang Technology Co., Ltd	58
QUALITY CONTROL SOLUTIONS LTD.	58
Molcoo Chemicals Inc.	58
Cato Research Chemicals Inc.	58

1-Pyrrolidineacetic acid, α-ethyl-2-oxo-4-propyl-, (αS,4S)- Brivaracetam Impurity 35 (S)-2-((S)-2-oxo-4-propylpyrrolidin-1-yl)butanoic acid Brivaracetam Impurity 86 2165431-90-1