S-甲基半胱氨酸
TL;DR: S-甲基半胱氨酸 (CAS 1187-84-4) is a chemical compound with molecular formula C4H9NO2S and molecular weight 135.04 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
S-甲基半胱氨酸
(2R)-2-amino-3-methylsulfanylpropanoic acid
Also Known As: S-Methyl-L-cysteine, S-Methylcysteine, H-Cys(Me)-OH, S-methyl-cysteine, Cysteine, S-methyl-
| Molecular Formula | C4H9NO2S |
|---|---|
| Molecular Weight | 135.04 g/mol |
| LogP | -2.7 |
| Topological Polar Surface Area | 88.6 Ų |
| Hydrogen Bond Donors | 2 |
| Hydrogen Bond Acceptors | 4 |
| Rotatable Bonds | 3 |
| Exact Mass | 135.0354 |
| Heavy Atoms | 8 |
| Complexity | 86.0 |
Chemical Identifiers
| CAS Number | 1187-84-4 |
|---|---|
| SMILES | CSC[C@@H](C(=O)O)N |
| InChIKey | IDIDJDIHTAOVLG-VKHMYHEASA-N |
Patent-Derived Application Labels
Derived from 14 IPC patent classification(s) across the SureChEMBL global patent database.
Product Overview
S-甲基半胱氨酸 (CAS 1187-84-4), with molecular formula C4H9NO2S and molecular weight 135.04 g/mol. IUPAC: (2R)-2-amino-3-methylsulfanylpropanoic acid.
Chemical Property Profile of S-甲基半胱氨酸
Property Insights of S-甲基半胱氨酸
The XLogP value of -2.7 indicates that S-甲基半胱氨酸 is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 88.6 Ų falls within the moderate polarity range, balancing permeability and solubility for S-甲基半胱氨酸. Following Lipinski's Rule of Five, S-甲基半胱氨酸 has 2 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 S-甲基半胱氨酸?
The CAS number of S-甲基半胱氨酸 is 1187-84-4.
What is the molecular formula of S-甲基半胱氨酸?
The molecular formula of S-甲基半胱氨酸 is C4H9NO2S.
What is the molecular weight of S-甲基半胱氨酸?
The molecular weight of S-甲基半胱氨酸 is 135.04 g/mol.
Where can I buy S-甲基半胱氨酸?
You can request a quote for S-甲基半胱氨酸 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for S-甲基半胱氨酸?
Yes, KEHONG BIO provides custom synthesis services for S-甲基半胱氨酸 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.