CAS:1331891-93-0|3-Cysteinylacetaminophen Trifluoroacetic Acid Salt

Catalogue Number:C994750
Chemical Name:3-Cysteinylacetaminophen Trifluoroacetic Acid Salt
Synonyms:S[5-(Acetylamino)-2-hydroxyphenyl]-L-cysteine Trifluoroacetic Acid Salt; APAP-CYS Trifluoroacetic Acid Salt
CAS Number:1331891-93-0
Alternate CAS #
53446-10-9
Molecular Formula:C₁₁H₁₄N₂O₄S • x(C₂HF₃O₂)
Appearance:Off-White to Dark Grey Solid
Melting Point:100-105°C
Molecular Weight:270.30 + x(114.02)
Storage:-20°C
Solubility:Aqueous Base (Slightly), DMSO (Slightly), Methanol (Slightly), Water (Slightly)
Stability
Very Hygroscopic
Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites;
Applications:3-Cysteinylacetaminophen Trifluoroacetic Acid Salt is a metabolite of Acetaminophen (A161220), an analgesic and antipyretic agent used as a pain reliever to treat headache, muscle aches, and arthritis (1,2,3).
References:(1) McGill, M. R. and Jaeschke, H. Pharm Res. 30, 2174 (2013)
(2) Fairbrother, J.E., et al.: Anal. Profiles Drug Subs., 3, 1 (1974)
(3) Hinson, J.A., et al.: Rev. Biochem. Toxicol., 2, 103 (1980)
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