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alpha-Ethyl-2-oxo-1-pyrrolidineacetic acid

alpha-Ethyl-2-oxo-1-pyrrolidineacetic acid structure

CAS No.: 67118-31-4

Chemical Name:: alpha-Ethyl-2-oxo-1-pyrrolidineacetic acid

Synonyms: LevetiracetaM IMpurity A;Levatiracetam Impurity A;EtiracetaM Carboxylic Acid;Levetiracetam EP Impurity A;Ethyl 2-oxo-1-pyrrolidineacetate;2-(2-oxopyrrolidin-1-yl)butanamide;Ethyl (2-oxopyrrolidin-1-yl)acetate;2-(2-oxo-1-pyrrolidinyl)butyric acid;Ethyl-2-oxo-1-pyrrolidineacetic acid;1-Pyrrolidineacetic acid, α-ethyl-2-oxo-

CBNumber:: CB3947245

Molecular Formula:: C8H13NO3

Molecular Weight:: 171.19

MDL Number:: MFCD08236692

MOL File:: 67118-31-4.mol

Last updated:2023-04-23 13:52:06

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alpha-Ethyl-2-oxo-1-pyrrolidineacetic acid Properties

Melting point	155-158 °C
Boiling point	371.0±25.0 °C(Predicted)
Density	1.227
storage temp.	2-8°C
solubility	Acetone (Slightly), Chloroform (Slightly), Methanol (Slightly)
pka	3.76±0.10(Predicted)
color	White to Off-White
InChIKey	IODGAONBTQRGGG-UHFFFAOYSA-N
FDA UNII	T5GZ0UL12V

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302-H312-H332
Precautionary statements	P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P330-P362-P403+P233-P501

alpha-Ethyl-2-oxo-1-pyrrolidineacetic acid price More Price(10)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	Y0001254	Levetiracetam impurity A European Pharmacopoeia (EP) Reference Standard	67118-31-4	y0001254	$220	2024-03-01	Buy
TRC	E932960	EtiracetamCarboxylicAcid	67118-31-4	100mg	$185	2021-12-16	Buy
Usbiological	011845	Etiracetam Carboxylic Acid	67118-31-4	100mg	$460	2021-12-16	Buy
TRC	E932960	EtiracetamCarboxylicAcid	67118-31-4	500mg	$845	2021-12-16	Buy
Medical Isotopes, Inc.	64943	EtiracetamCarboxylicAcid	67118-31-4	1g	$2200	2021-12-16	Buy

Product number	Packaging	Price	Buy
Y0001254	y0001254	$220	Buy
E932960	100mg	$185	Buy
011845	100mg	$460	Buy
E932960	500mg	$845	Buy
64943	1g	$2200	Buy

alpha-Ethyl-2-oxo-1-pyrrolidineacetic acid Chemical Properties,Uses,Production

Chemical Properties

White to Off-White Solid

Uses

Etiracetam (E932970) intermediate.

Uses

Etiracetam Carboxylic Acid (Levetiracetam EP Impurity A) is an Etiracetam (E932970) intermediate and a metabolite.

alpha-Ethyl-2-oxo-1-pyrrolidineacetic acid Preparation Products And Raw materials

Raw materials

Preparation Products

Levetiracetam acid (2S)-2-(2-Oxopyrrolidin-1-yl)butanoic acid

alpha-Ethyl-2-oxo-1-pyrrolidineacetic acid Suppliers

Global( 105)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Shanghai Daken Advanced Materials Co.,Ltd	+86-371-66670886	info@dakenam.com	China	15928	58
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21691	55
Hubei Jusheng Technology Co.,Ltd.	18871490254	linda@hubeijusheng.com	CHINA	28180	58
Standardpharm Co. Ltd.	86-714-3992388	overseasales1@yongstandards.com	United States	14336	58
BOC Sciences	+1-631-485-4226	inquiry@bocsci.com	United States	19553	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49390	58
career henan chemical co	+86-0371-86658258 15093356674;	factory@coreychem.com	China	29826	58
Univar Solutions(China) Co., Ltd.	+8615902132654	ivy.zhuang@univarsolutions.com	China	654	58
ANHUI WITOP BIOTECH CO., LTD	+8615255079626	eric@witopchemical.com	China	23556	58
AFINE CHEMICALS LIMITED	0571-85134551	info@afinechem.com	CHINA	15377	58

Supplier	Advantage
Shanghai Daken Advanced Materials Co.,Ltd	58
Henan Tianfu Chemical Co.,Ltd.	55
Hubei Jusheng Technology Co.,Ltd.	58
Standardpharm Co. Ltd.	58
BOC Sciences	58
CONIER CHEM AND PHARMA LIMITED	58
career henan chemical co	58
Univar Solutions(China) Co., Ltd.	58
ANHUI WITOP BIOTECH CO., LTD	58
AFINE CHEMICALS LIMITED	58

View Lastest Price from alpha-Ethyl-2-oxo-1-pyrrolidineacetic acid manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2020-02-05	alpha-Ethyl-2-oxo-1-pyrrolidineacetic acid 67118-31-4	US $3.00 / KG	1KG	98%	100KG	Career Henan Chemical Co

alpha-Ethyl-2-oxo-1-pyrrolidineacetic acid
67118-31-4
US $3.00 / KG
98%
Career Henan Chemical Co

67118-31-4(alpha-Ethyl-2-oxo-1-pyrrolidineacetic acid)Related Search:

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Etiracetam 2-Hydroxypyridine LevetiracetaM IMpurity B Levetiracetam (2S)-2-(2-Oxopyrrolidin-1-yl)butanoic acid

(S)-N-(1-aMino-1-oxobutan-2-yl)-4-chlorobutanaMide Pyridin-2-ol Levetiracetam acid (S)2-(2-Oxo pyrrolidin-1-yl)-Butiric acid methyl ester Levetiracetam Impurity 19

2-AMino-butanaMide HCl Levetiracetam impurity 8 H-ABU-OME HCL

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(2RS)-2-(2-Oxopyrrolidin-1-yl)butanoic acid 2-(2-oxopyrrolidin-1-yl)butanamide Ethyl-2-oxo-1-pyrrolidineacetic acid alpha-Ethyl-2-oxo-1-pyrrolidineacetic acid EtiracetaM Carboxylic Acid LevetiracetaM IMpurity A Ethyl 2-oxo-1-pyrrolidineacetate 2-(2-oxo-1-pyrrolidinyl)butyric acid Levetiracetam EP Impurity A 2-(2-oxo-1-pyrrolidinyl)acetic acid ethyl ester Levetiracetam impurity 1/Levetiracetam EP Impurity A/Levetiracetam Carboxylic Acid Racemate/(2RS)-2-(2-Oxopyrrolidin-1-yl)butanoic acid Ethyl (2-oxopyrrolidin-1-yl)acetate Levetiracetam Impurity 8（Levetiracetam EP Impurity A） 1-Pyrrolidineacetic acid, α-ethyl-2-oxo- Levatiracetam Impurity A Levetiracetam EP Impurity A (Levetiracetam Carboxylic Acid Racemate) Levetiracetam Impurity AQ: What is Levetiracetam Impurity A Q: What is the CAS Number of Levetiracetam Impurity A Q: What is the storage condition of Levetiracetam Impurity A Q: What are the applications of Levetiracetam Impurity A 2-(2-Oxopyrrolidin-1-yl)butanoic acid (Levetiracetam Impurity) 1-Pyrrolidineacetic acid, α-ethyl-2-oxo- 67118-31-4 Heterocycles Intermediates & Fine Chemicals Neurochemicals Pharmaceuticals