L-Cysteinesulfinic Acid, Monohydrate

207121-48-0

Causes skin irritation.

>95% (HPLC)

O.N[C@@H](CS(=O)O)C(=O)O

C3 H7 N O4 S . H2 O

171.17

InChI=1S/C3H7NO4S.H2O/c4-2(3(5)6)1-9(7)8;/h2H,1,4H2,(H,5,6)(H,7,8);1H2/t2-;/m0./s1

IUPAC name: (2R)-2-amino-3-sulfinopropanoic acid;hydrate

Room Temperature

-20°C