ChemicalBook--->CAS DataBase List--->81690-92-8

81690-92-8

81690-92-8 Structure

81690-92-8 Structure
IdentificationBack Directory
[Name]

N-ACETYL-S-(2-CARBAMOYLETHYL)-L-CYSTEINE
[CAS]

81690-92-8
[Synonyms]

N-Acetyl-S-L-cysteine
N-Acetyl-S-(propionamide)cysteine
N-Acetyl-S-(carbaMoylethyl)-L-cysteine
N-ACETYL-S-(2-CARBAMOYLETHYL)-L-CYSTEINE
N-Acetyl-S-(3-aMino-3-oxopropyl)-L-cysteine
N-Acetyl-S-(2-carbamoylethyl)-L-cysteine (unlabelled)
[Molecular Formula]

C8H14N2O4S
[MDL Number]

MFCD06658922
[MOL File]

81690-92-8.mol
[Molecular Weight]

234.27
Chemical PropertiesBack Directory
[Melting point ]

105-108oC
[Boiling point ]

623.6±55.0 °C(Predicted)
[density ]

1.328±0.06 g/cm3(Predicted)
[storage temp. ]

Hygroscopic, Refrigerator, Under inert atmosphere
[solubility ]

Aqueous Acid (Slightly), DMSO (Slightly), Methanol (Slightly)
[form ]

Solid
[pka]

3.32±0.10(Predicted)
[color ]

White to Off-White
[Stability:]

Very Hygroscopic
Hazard InformationBack Directory
[Chemical Properties]

White Solid
[Uses]

N-Acetyl-S-(carbamoylethyl)-L-cysteine is the urinary metabolite of Acrylamide (AA). Acrylamide is formed during the heating of food and is classified as a genotoxic carcinogen.
[Definition]

ChEBI: N-Acetyl-S-(2-carbamoylethyl)-cysteine is a N-acyl-L-amino acid.
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