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

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

Company Name:	Chemsky（shanghai）International Co.,Ltd.
Tel:	021-50135380
Email:	shchemsky@sina.com

Company Name:	Daicel Chiral Technologies (China)CO.,LTD
Tel:	021-50460086-9 15921403865
Email:	han_yajun@dctc.daicel.com

Company Name:	S.Z. PhyStandard Bio-Tech. Co., Ltd.
Tel:	0755-4000505016 13380397412
Email:	3001272453@qq.com

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

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

Product Name:	alpha-Ethyl-2-oxo-1-pyrrolidineacetic acid
Synonyms:	(2RS)-2-(2-Oxopyrrolidin-1-yl)butanoic acid;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）;2-(2-oxopyrrolidin-1-yl)butanamide;Ethyl-2-oxo-1-pyrrolidineacetic acid;alpha-Ethyl-2-oxo-1-pyrrolidineacetic acid
CAS:	67118-31-4
MF:	C8H13NO3
MW:	171.19
EINECS:	1308068-626-2
Product Categories:	Heterocycles;Intermediates & Fine Chemicals;Neurochemicals;Pharmaceuticals
Mol File:	67118-31-4.mol

alpha-Ethyl-2-oxo-1-pyrrolidineacetic acid Chemical 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
Major Application	pharmaceutical (small molecule)
InChI	1S/C8H13NO3/c1-2-6(8(11)12)9-5-3-4-7(9)10/h6H,2-5H2,1H3,(H,11,12)
InChIKey	IODGAONBTQRGGG-UHFFFAOYSA-N
SMILES	N1(CCCC1=O)C(CC)C(=O)O

Safety Information

WGK Germany	WGK 3
Storage Class	11 - Combustible Solids

MSDS Information

alpha-Ethyl-2-oxo-1-pyrrolidineacetic acid Usage And Synthesis

Chemical Properties	White to Off-White Solid
Uses	Etiracetam Carboxylic Acid (Levetiracetam EP Impurity A) is an Etiracetam (E932970) intermediate and a metabolite.
Uses	Etiracetam (E932970) intermediate.

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

Preparation Products

Tag:alpha-Ethyl-2-oxo-1-pyrrolidineacetic acid(67118-31-4) Related Product Information

Levetiracetam impurity 7 (S)-2-Aminobutyramide hydrochloride LEVETIRACETAM-D6 Levetiracetam impurity 6 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 (R)-2-(2-Oxo-pyrrolidin-1-yl)-butyramide