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Chemical Component Summary

NameCYSTEINE-S-DIOXIDE
Identifiers(2R)-2-azanyl-3-sulfino-propanoic acid
FormulaC3 H7 N O4 S
Molecular Weight153.16 g/mol
TypeL-PEPTIDE LINKING
Isomeric SMILESN[C@@H](C[S@](O)=O)C(O)=O
InChIInChI=1S/C3H7NO4S/c4-2(3(5)6)1-9(7)8/h2H,1,4H2,(H,5,6)(H,7,8)/t2-/m0/s1
InChIKeyADVPTQAUNPRNPO-REOHCLBHSA-N

Chemical Details

Formal Charge0
Atom Count16
Chiral Atom Count1
Chiral AtomsCA
Bond Count15
Aromatic Bond Count0
Leaving Atomsn/a

Drug Info: DrugBank

DrugBank IDDB02153 Stereoisomeric match
Name3-Sulfinoalanine
Groupsexperimental
Synonyms
  • S-Cysteinesulfinic acid
  • S-Sulfinocysteine
Brand Names
  • 3-Sulfino-L-alanine
  • 3-sulphino-L-alanine
  • L-Cysteinesulfinic acid
CAS number1115-65-7
Drug Info/Drug Targets: DrugBank 3.0: a comprehensive resource for 'omics' research on drugs. Knox C, Law V, Jewison T, Liu P, Ly S, Frolkis A, Pon A, Banco K, Mak C, Neveu V, Djoumbou Y, Eisner R, Guo AC, Wishart DS. Nucleic Acids Res. 2011 Jan; 39 (Database issue):D1035-41. | PMID:21059682