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Structure

L-Cysteine ethyl ester hydrochloride

CAS
868-59-7
Catalog Number
ACM868597
Category
Amino Acids
Molecular Weight
185.67
Molecular Formula
HSCH2CH(NH2)COOC2H5 · HCl

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Specification

Synonyms
(R)-Ethyl 2-amino-3-mercaptopropanoate hydrochloride, Cystanin, Ethyl L-cysteinate hydrochloride
Canonical SMILES
Cl[H].CCOC(=O)[C@@H](N)CS
InChI
1S/C5H11NO2S.ClH/c1-2-8-5(7)4(6)3-9;/h4,9H,2-3,6H2,1H3;1H/t4-;/m0./s1
InChI Key
JFKJWWJOCJHMGV-WCCKRBBISA-N
Melting Point
123-125 ℃(lit.)
Application
Peptide synthesis.
Assay
0.98
Beilstein
3562600
Color
white
EC Number
212-779-6
Form
powder
MDL Number
MFCD00012631
NACRES
NA.22
Optical Activity
[α]20/D -7.9°, c = 1 in 1 M HCl
PubChem ID
24892386
Quality Level
200
Reaction Suitability
reaction type: solution phase peptide synthesis
Storage Temperature
2-8℃
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