Structural Complex
Chemical ID: SC2
IUPAC Name: N-ACETYL-L-CYSTEINE
Formal Charge: 0
Type: peptide-like
Physiochemical Descriptor:
Formula: C5 H9 N O3 S
Molecular weight: 163.195
Hydrogen Bond Acceptor: 4
Hydrogen Bond Donor: 3
Rotatable Bonds: 5
Heavy Atoms: 10
Systematic name
Program Version Descriptor
ACDLabs 12.01 N-acetyl-L-cysteine
OpenEye OEToolkits 1.7.0 (2R)-2-acetamido-3-sulfanyl-propanoic acid
Chemical Descriptors
Type Program Version Descriptor
SMILES ACDLabs 12.01 O=C(NC(C(=O)O)CS)C
SMILES_CANONICAL CACTVS 3.370 CC(=O)N[C@@H](CS)C(O)=O
SMILES CACTVS 3.370 CC(=O)N[CH](CS)C(O)=O
SMILES_CANONICAL OpenEye OEToolkits 1.7.0 CC(=O)N[C@@H](CS)C(=O)O
SMILES OpenEye OEToolkits 1.7.0 CC(=O)NC(CS)C(=O)O
InChI InChI 1.03 InChI=1S/C5H9NO3S/c1-3(7)6-4(2-10)5(8)9/h4,10H,2H2,1H3,(H,6,7)(H,8,9)/t4-/m0/s1
InChIKey InChI 1.03 PWKSKIMOESPYIA-BYPYZUCNSA-N
Chemical Database Mapping
Database Reference ID
DrugBank DB06151
ChEMBL CHEMBL600
PubChem 12035
ChEBI 28939
ZINC ZINC000003589203
SureChEMBL SCHEMBL5292
HMDB HMDB0001890