L-Cysteinesulfinic acid

L-Cysteinesulfinic acid is a potent agonist at several rat metabotropic glutamate receptors (mGluRs) with pEC50s of 3.92±0.03, 4.6±0.2, 3.9±0.2, 2.7±0.2, 4.0±0.2, and 3.94±0.08 for mGluR1, mGluR5, mGluR2, mGluR4, mGluR6, and mGluR8, respectively.

Solid

3-sulfino-L-alanine is the organosulfinic acid arising from oxidation of the sulfhydryl group of L-cysteine. It has a role as a metabotropic glutamate receptor agonist, a human metabolite, an Escherichia coli metabolite and a mouse metabolite. It is an organosulfinic acid and a S-substituted L-cysteine. It is a conjugate acid of a 3-sulfino-L-alanine(1-). It is a tautomer of a L-cysteine-S-dioxide.

Molecular Weight:153.16
XLogP3:-4.2
Hydrogen Bond Donor Count:3
Hydrogen Bond Acceptor Count:6
Rotatable Bond Count:3
Exact Mass:153.00957888
Monoisotopic Mass:153.00957888
Topological Polar Surface Area:120
Heavy Atom Count:9
Complexity:136
Defined Atom Stereocenter Count:1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes