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S-CARBOXYMETHYL-L-CYSTEINE

Product Name
S-CARBOXYMETHYL-L-CYSTEINE
CAS No.
186537-58-6
Chemical Name
S-CARBOXYMETHYL-L-CYSTEINE
Synonyms
CARBACYSTINE;H-L-CYS(ACOH)-OH;CARBOXYMETHYLCYSTEINE;H-CYS(CARBOXYMETHYL)-OH;CARBOXYMETHYL-L-CYSTEINE;L-CYSTEINE, S-(CARBOXYMETHYL)-;3-[(CARBOXYMETHYL)THIO]ALANINE;(R)-2-AMINO-3-(CARBOXYMETHYLTHIO)PROPIONIC ACID;(2R)-3-(carboxythio)-2-(methylamino)propanoic acid;L-Cystine, N,N'-bis(phenoxycarbonyl)-, dimethyl ester (9CI)
CBNumber
CB4467566
Molecular Formula
C22H24N2O8S2
Formula Weight
508.56
MOL File
186537-58-6.mol
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S-CARBOXYMETHYL-L-CYSTEINE Property

Melting point:
208-213 °C (dec.)
Boiling point:
629.4±55.0 °C(Predicted)
Density 
1.345±0.06 g/cm3(Predicted)
storage temp. 
2-8°C
pka
8.82±0.46(Predicted)
CAS DataBase Reference
186537-58-6(CAS DataBase Reference)
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Safety

Safety Statements 
24/25
WGK Germany 
2
RTECS 
AY4342000
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Hazard and Precautionary Statements (GHS)

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S-CARBOXYMETHYL-L-CYSTEINE Chemical Properties,Usage,Production

Definition

ChEBI: S-carboxymethyl-L-cysteine is an L-cysteine thioether that is L-cysteine in which the hydrogen of the thiol group has been replaced by a carboxymethyl group. It has a role as a mucolytic. It is a L-cysteine thioether and a non-proteinogenic L-alpha-amino acid. It is a conjugate acid of a S-carboxylatomethyl-L-cysteine(1-).

S-CARBOXYMETHYL-L-CYSTEINE Preparation Products And Raw materials

Raw materials

Preparation Products

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S-CARBOXYMETHYL-L-CYSTEINE Suppliers

China 15 Germany 2 Japan 2 Switzerland 2 United Kingdom 1 United States 11 Global 33
Service Chemical Inc.
Tel
--
Fax
--
Email
sales@chemos-group.com
Country
Germany
ProdList
6350
Advantage
71
Boehringer Ingelheim GmbH
Tel
--
Fax
--
Email
finechem@ing.boehringer-ingelheim.com
Country
Germany
ProdList
116
Advantage
86

186537-58-6, S-CARBOXYMETHYL-L-CYSTEINERelated Search:

Sodium carboxymethyl cellulose CYSTEINE L-Cysteine FMOC-CYS(T-BUTYLCARBOXYMETHYL)-OH BOC-S-CARBOXYMETHYL-L-CYSTEINE ALANINE, 3-(L-1-CARBOXY-3-METHYLBUTYLSULFINYL)-, L- CARBOXYMETHYLCYSTEINE LYSINATE S-CARBOXYMETHYL-L-CYSTEINE FMOC-S-CARBOXYMETHYL-L-CYSTEINE L-ALANINE, 3-[(CARBOXYMETHYL)SULFINYL-35S]-

  • (R)-2-AMINO-3-(CARBOXYMETHYLTHIO)PROPIONIC ACID
  • CARBOXYMETHYL-L-CYSTEINE
  • CARBOXYMETHYLCYSTEINE
  • H-CYS(CARBOXYMETHYL)-OH
  • H-L-CYS(ACOH)-OH
  • L-CYSTEINE, S-(CARBOXYMETHYL)-
  • CARBACYSTINE
  • 3-[(CARBOXYMETHYL)THIO]ALANINE
  • (2R)-3-(carboxythio)-2-(methylamino)propanoic acid
  • L-Cystine, N,N'-bis(phenoxycarbonyl)-, dimethyl ester (9CI)
  • 186537-58-6
  • Amino Acid Derivatives
  • Amino Acids and Peptides
  • BioChemical
  • Biochemicals and Reagents
  • Modified Amino Acids
  • Peptide Synthesis
  • Specialty Synthesis
  • Cysteine/Cystine
  • A - H