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3-cysteinylacetaminophen, trifluoroacetic acid salt

Names

[ CAS No. ]:
53446-10-9

[ Name ]:
3-cysteinylacetaminophen, trifluoroacetic acid salt

[Synonym ]:
UNII-6Q2X58Y8BP
3-Cysteinylacetaminophen Trifluoroacetic Acid Salt
3-(Cystein-S-yl)paracetamol
3-(Cystein-S-yl)acetaminophen
L-Cysteine,S-[5-(acetylamino)-2-hydroxyphenyl]

Biological Activity

[Description]:

Paracetamol-cysteine is a Paracetamol-cysteine Paracetamol protein adduct (PPA) and is formed when paracetamol is oxidized to the reactive metabolite N-acetyl-p-benzoquinoneimine (NAPQI)[1].

[Related Catalog]:

Research Areas >> Others
Signaling Pathways >> Others >> Others

[References]

[1]. Kennon Heard, et al. Paracetamol (acetaminophen) protein adduct concentrations during therapeutic dosing. Br J Clin Pharmacol. 2016 Mar;81(3):562-8.  

Chemical & Physical Properties

[ Density]:
1.44g/cm3

[ Boiling Point ]:
541.1ºC at 760mmHg

[ Melting Point ]:
190-193ºC dec.

[ Molecular Formula ]:
C11H14N2O4S

[ Molecular Weight ]:
270.30

[ Flash Point ]:
281ºC

[ Exact Mass ]:
384.06000

[ PSA ]:
175.25000

[ LogP ]:
2.26120

[ Index of Refraction ]:
1.654

[ Storage condition ]:
Hygroscopic, -20°C Freezer, Under Inert Atmosphere

[ Stability ]:
Hygroscopic

Related Compounds