D-Cysteine, S-[(2R)-2-amino-2-carboxyethyl]-

Modify Date: 2025-08-21 20:55:37

D-Cysteine, S-[(2R)-2-amino-2-carboxyethyl]- Structure
D-Cysteine, S-[(2R)-2-amino-2-carboxyethyl]- structure
Common Name D-Cysteine, S-[(2R)-2-amino-2-carboxyethyl]-
CAS Number 922-56-5 Molecular Weight 208.23500
Density 1.499±0.06 g/cm3(20 °C , 760mmHg) Boiling Point 462.6±45.0 °C (760 mmHg)
Molecular Formula C6H12N2O4S Melting Point 283 °C (decomp)
MSDS N/A Flash Point N/A

 Names

Name D-Cysteine, S-[(2R)-2-amino-2-carboxyethyl]-
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.499±0.06 g/cm3(20 °C , 760mmHg)
Boiling Point 462.6±45.0 °C (760 mmHg)
Melting Point 283 °C (decomp)
Molecular Formula C6H12N2O4S
Molecular Weight 208.23500
Exact Mass 208.05200
PSA 151.94000
InChIKey DWPCPZJAHOETAG-ZXZARUISSA-N
SMILES NC(CSCC(N)C(=O)O)C(=O)O

 Safety Information

HS Code 2930909090

 Precursor & DownStream

Precursor  0

DownStream  1

 Customs

HS Code 2930909090
Summary 2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 Synonyms

Alanine, 3,3'-thiodi-, meso-
D-Cysteine, S-(2-amino-2-carboxyethyl)-, (R)-
meso-Lanthionine
(2S,6R)-Lanthionine
L-meso-Lanthionine
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