Cysteine hydrochlorideProduct ingredient for Cysteine
- Name
- Cysteine hydrochloride
- Drug Entry
- Cysteine
A thiol-containing non-essential amino acid that is oxidized to form cystine.
- Accession Number
- DBSALT001754
- Structure
Structure for Cysteine hydrochloride (DBSALT001754)
- Synonyms
- Cysteine HCl / Cysteine hydrochloride / L-Cysteine HCl / L-Cysteine hydrochloride / L-Cysteine hydrochloride monohydrate / L-Cysteine monohydrate monochloride
- External IDs
- AV001
- UNII
- ZT934N0X4W
- CAS Number
- 7048-04-6
- Weight
- Average: 175.63
Monoisotopic: 175.0069921 - Chemical Formula
- C3H10ClNO3S
- InChI Key
- QIJRTFXNRTXDIP-JIZZDEOASA-N
- InChI
- InChI=1S/C3H7NO2S.ClH.H2O/c4-2(1-7)3(5)6;;/h2,7H,1,4H2,(H,5,6);1H;1H2/t2-;;/m0../s1
- IUPAC Name
- (2R)-2-amino-3-sulfanylpropanoic acid hydrate hydrochloride
- SMILES
- O.Cl.N[C@@H](CS)C(O)=O
- External Links
- Human Metabolome Database
- HMDB0062799
- ChemSpider
- 21936
- ChEBI
- 91248
- ChEMBL
- CHEMBL1200630
- Wikipedia
- Cysteine
- Predicted Properties
Property Value Source Water Solubility 23.1 mg/mL ALOGPS logP -2.6 ALOGPS logP -2.8 Chemaxon logS -0.72 ALOGPS pKa (Strongest Acidic) 2.35 Chemaxon pKa (Strongest Basic) 9.05 Chemaxon Physiological Charge 0 Chemaxon Hydrogen Acceptor Count 3 Chemaxon Hydrogen Donor Count 3 Chemaxon Polar Surface Area 63.32 Å2 Chemaxon Rotatable Bond Count 2 Chemaxon Refractivity 28.22 m3·mol-1 Chemaxon Polarizability 11.41 Å3 Chemaxon Number of Rings 0 Chemaxon Bioavailability 1 Chemaxon Rule of Five Yes Chemaxon Ghose Filter No Chemaxon Veber's Rule No Chemaxon MDDR-like Rule No Chemaxon