S-CARBOXYMETHYL-L-CYSTEINE Chemical Properties

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)

Safety Information

Safety Statements 

24/25

WGK Germany 

2

RTECS 

AY4342000

MSDS

• Language:English Provider:ACROS
• Language:English Provider:SigmaAldrich
• Language:English Provider:ALFA

S-CARBOXYMETHYL-L-CYSTEINE Usage And Synthesis

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S-carboxymethyl-L-cysteine is an L-cysteine thioether that is L-cysteine in which the hydrogen of the thiol group has been replaced by a carboxymethyl group.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(186537-58-6)Related Product Information

• Sodium carboxymethyl cellulose
• CYSTEINE
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• CARBOXYMETHYLCYSTEINE LYSINATE
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• FMOC-S-CARBOXYMETHYL-L-CYSTEINE
• L-ALANINE, 3-[(CARBOXYMETHYL)SULFINYL-35S]-