Cysteinesulfenic acid
Basic information
- CAS
5722-80-5- Standard SMILES
N[C@@H](CSO)C(=O)O- InChIKey
FXIRVRPOOYSARH-REOHCLBHSA-N- Molecular formula
- C3H7NO3S
- Average molar mass
- 137.16 g/mol
- Monoisotopic mass
- 137.01466426
Overview
S-hydroxy-L-cysteine is a cysteine derivative consisting of L-cysteine carrying an S-hydroxy-substituent. It is a non-proteinogenic L-alpha-amino acid and a L-cysteine derivative. It is a tautomer of a S-oxy-L-cysteine.
Names & identifiers
- Preferred name
- Cysteinesulfenic acid
- IUPAC
- (2R)-2-amino-3-hydroxysulfanylpropanoic acid
Names & synonyms
Cysteinesulfenic acidCys-sulfenic acidL-cysteinesulfenic acidL-cysteine sulfoxideL-Alanine, 3-sulfeno-Cysteine-sulfenic acid73243-12-6FB8KIA847TCys-SOHRefChem:130236S-Hydroxycysteines-hydroxy-l-cysteine
Show more names
5722-80-5L-CysteinsulfensaeureCys(OH)(2R)-2-amino-3-hydroxysulfanylpropanoic acidL-2-amino-3-sulfeno-propionic acid2-amino-3-hydroxysulfanylpropionic acidCysteine Sulfenic AcidAlanine, 3-sulfeno-
Database identifiers
- CAS
5722-80-5、73243-12-6- PubChem CID
- 165339
- DTXSID
DTXSID00972677- ChEBI
CHEBI:41710- UNII
- FB8KIA847T
- Nikkaji
- J1.298.212G
Properties
Computed structural properties
- XLogP
- -3.6
- Topological polar surface area
- 109 Ų
- Hydrogen bond donors
- 3
- Hydrogen bond acceptors
- 5
- Rotatable bonds
- 3
- Heavy atoms
- 8
- Formal charge
- 0
- Complexity
- 86.6
Experimental & physicochemical properties
DrugsPharmaceuticals -> Listed in ZINC15
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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