L-Cysteine Ethyl ester hydrochloride

Product Name: H-Cys-OEt•HCl CAS#: 868-59-7
Synonyms: L-Cysteine Ethyl ester hydrochloride
Molecular Formula: C5H11NO2S•HCl
Molecular Weight: 185.7
Manufacture time: 2011-08-28 Batch No.:20110828
Testing time: 2011-08-29 Expiry time:2012-08
Specifications:
Item Standard Analysis data
Appearance white powder conforms
Specific rotation[α]20/D
(C=5 in Etoh) -12 ~ -15° -14.07º
Assay Not less than 98.5% 98.6%