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L-Proline, 5-oxo-,methyl ester cas no:4931-66-2

Synonyms: Pyroglutamicacid, methyl ester, L- (6CI,7CI);(2S)-5-Oxopyrrolidine-2-carboxylic acidmethyl ester;(S)-5-(Methoxycarbonyl)-2-pyrrolidinone;(S)-5-(Methoxycarbonyl)-2-pyrrolidone;5-Oxo-L-proline methyl ester;L-5-Oxoproline methyl ester;L-Pyroglutamic acid methyl ester;Methyl(S)-(+)-2-oxopyrrolidine-5-carboxylate;Methyl(S)-2-oxopyrrolidine-5-carboxylate;Methyl (S)-pyroglutamate;Methyl N-BOC-(S)-pyroglutamate;

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Identification
Chemical Properties
Safety Data

Identification

NameL-Proline, 5-oxo-,methyl ester
CAS4931-66-2
SynonymsPyroglutamicacid, methyl ester, L- (6CI,7CI);(2S)-5-Oxopyrrolidine-2-carboxylic acidmethyl ester;(S)-5-(Methoxycarbonyl)-2-pyrrolidinone;(S)-5-(Methoxycarbonyl)-2-pyrrolidone;5-Oxo-L-proline methyl ester;L-5-Oxoproline methyl ester;L-Pyroglutamic acid methyl ester;Methyl(S)-(+)-2-oxopyrrolidine-5-carboxylate;Methyl(S)-2-oxopyrrolidine-5-carboxylate;Methyl (S)-pyroglutamate;Methyl N-BOC-(S)-pyroglutamate;
EINECS(EC#)225-567-3
Molecular FormulaC₆H₉NO₃
Molecular Weight143.14

Chemical Properties

AppearanceWhite crystalline powder
alpha10.5 º (C=1, ETOH)
refractive index1.486
storage tempStore at 0-5°C

Safety Data

Hazard Xi:Irritant;
Risk R36/37/38

supplier list

Sichuan Tongsheng Amino acids Co.,Ltd.: Tel:; Address: Room1-11,No.19 North Tianshan Road Deyang SiChuan China

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Changzhou Banghe Aminophenol Technology Co., Ltd.: Tel:+86-(519)-8996-0116; Address: No.254, Qintan Road, Changzhou, Jiangsu 213015,

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Fast Pharm Co.,Ltd: Tel:8602133538380; Address: No.17#-6D. 830 Lane,Maotai Road Shanghai,SH200336,China

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Orichem: Tel:+86-571-85270505; Address: hangzhou zhejiang china

Shenzhen KL Technology Co., Ltd: Tel:+86-755-33670265; Address: 3/F Weiye Building, Niulanqian, Longhua Town, Bao'an District, ShenZhen, Guangdong, China

YiPeng Chemical: Tel:571 85376369; Address: Building 4,High-tech Industrial Park,No. 588 Feijiatang Road,Xiacheng District, Hangzhou, China

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