半胱氨酸
TL;DR: 半胱氨酸 (CAS 52-90-4) is a chemical compound with molecular formula C3H7NO2S and molecular weight 121.02 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
半胱氨酸
(2R)-2-amino-3-sulfanylpropanoic acid
Also Known As: L-cysteine, cysteine, Cystein, Thioserine, Half-cystine
| Molecular Formula | C3H7NO2S |
|---|---|
| Molecular Weight | 121.02 g/mol |
| LogP | -2.5 |
| Topological Polar Surface Area | 64.3 Ų |
| Hydrogen Bond Donors | 3 |
| Hydrogen Bond Acceptors | 4 |
| Rotatable Bonds | 2 |
| Exact Mass | 121.01975 |
| Heavy Atoms | 7 |
| Complexity | 75.0 |
| Melting Point | 240 |
| Solubility | 277000 |
| Vapor Pressure | 0.00000207 [mmHg] |
Chemical Identifiers
| CAS Number | 52-90-4 |
|---|---|
| SMILES | C([C@@H](C(=O)O)N)S |
| InChIKey | XUJNEKJLAYXESH-REOHCLBHSA-N |
Patent-Derived Application Labels
Derived from 22 IPC patent classification(s) across the SureChEMBL global patent database.
Product Overview
半胱氨酸 (CAS 52-90-4), with molecular formula C3H7NO2S and molecular weight 121.02 g/mol. IUPAC: (2R)-2-amino-3-sulfanylpropanoic acid.
Chemical Property Profile of 半胱氨酸
Property Insights of 半胱氨酸
The XLogP value of -2.5 indicates that 半胱氨酸 is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 64.3 Ų falls within the moderate polarity range, balancing permeability and solubility for 半胱氨酸. Following Lipinski's Rule of Five, 半胱氨酸 has 3 hydrogen bond donor(s) and 4 hydrogen bond acceptor(s), all within the drug-like range, suggesting favorable oral bioavailability potential.
Frequently Asked Questions
Frequently Asked Questions
What is the CAS number of 半胱氨酸?
The CAS number of 半胱氨酸 is 52-90-4.
What is the molecular formula of 半胱氨酸?
The molecular formula of 半胱氨酸 is C3H7NO2S.
What is the molecular weight of 半胱氨酸?
The molecular weight of 半胱氨酸 is 121.02 g/mol.
Where can I buy 半胱氨酸?
You can request a quote for 半胱氨酸 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for 半胱氨酸?
Yes, KEHONG BIO provides custom synthesis services for 半胱氨酸 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.