Cysteic acid

L-Cysteic acid

L-Cysteic acid
Ball-and-stick model
Names
IUPAC name (R)-2-Amino-3-sulfopropanoic acid
Other names 3-Sulfo-L-alanine
Identifiers
CAS Number	498-40-8 N
ChEBI	CHEBI:17285 Y
ChemSpider	65718 Y
DrugBank	DB03661 Y
EC Number	207-861-3
Jmol 3D model	Interactive image
MeSH	Cysteic+acid
PubChem	25701
InChI InChI=1S/C3H7NO5S/c4-2(3(5)6)1-10(7,8)9/h2H,1,4H2,(H,5,6)(H,7,8,9)/t2-/m0/s1 Y Key: XVOYSCVBGLVSOL-REOHCLBHSA-N Y InChI=1/C3H7NO5S/c4-2(3(5)6)1-10(7,8)9/h2H,1,4H2,(H,5,6)(H,7,8,9)/t2-/m0/s1
SMILES C(C(C(=O)O)N)S(=O)(=O)O
Properties
Chemical formula	C3H7NO5S
Molar mass	169.16 g/mol
Appearance	white crystals or powder
Melting point	decomposes around 272°C
Solubility in water	soluble
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Y verify (what is YN ?)
Infobox references

Cysteic acid is an intermediate in cysteine metabolism.