S-(Carboxymethyl)cysteine
TL;DR: S-(Carboxymethyl)cysteine (CAS 25390-17-4) is a chemical compound with molecular formula C5H9NO4S and molecular weight 179.02522 g/mol, supplied by CoreyChem (Career Henan Chemical Co., Ltd.) with ISO-certified quality and global shipping.
2-amino-3-(carboxymethylsulfanyl)propanoic acid
Also Known As: carbocysteine, S-Carboxymethyl-L-cysteine, Carbocisteine, carbocistein, Loviscol
Application Areas
Top 5 of 17 IPC patent classification(s) from the SureChEMBL global patent database.
Technical Specifications
| Molecular Formula | C5H9NO4S |
| Molecular Weight | 179.02522 g/mol |
| XLogP | -3.1 |
| Topological Polar Surface Area (TPSA) | 126.0 Ų |
| Hydrogen Bond Donors | 3 |
| Hydrogen Bond Acceptors | 6 |
| Rotatable Bonds | 5 |
| Exact Mass | 179.02522 Da |
| Heavy Atoms | 11 |
| Complexity | 161.0 |
| Melting Point | 204 - 207 °C |
| SMILES | C(C(C(=O)O)N)SCC(=O)O |
| InChIKey | GBFLZEXEOZUWRN-UHFFFAOYSA-N |
Product Description
Applications: S-(Carboxymethyl)cysteine is used in pharmaceutical synthesis routes and API production, as well as heterocycle construction in medicinal chemistry and agrochemical discovery. It commonly serves as a versatile building block for organic synthesis. Available from CoreyChem as both catalog item and custom-synthesis project (mg to ton scale), with full analytical documentation (COA, MSDS, HPLC, NMR, MS).
S-(Carboxymethyl)cysteine (CAS 25390-17-4) is a pharmaceutical intermediate with the molecular formula C5H9NO4S and a molecular weight of 179.03 g/mol. Synonyms include carbocysteine and S-Carboxymethyl-L-cysteine.
Custom synthesis and full analytical documentation (COA/MSDS) are available from CoreyChem. Request a quotation with your required quantity and purity for current lead time and pricing.
Chemical Property Profile of S-(Carboxymethyl)cysteine
Property Insights of S-(Carboxymethyl)cysteine
The XLogP value of -3.1 indicates that S-(Carboxymethyl)cysteine is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 126.0 Ų falls within the moderate polarity range, balancing permeability and solubility for S-(Carboxymethyl)cysteine. Following Lipinski's Rule of Five, S-(Carboxymethyl)cysteine has 3 hydrogen bond donor(s) and 6 hydrogen bond acceptor(s), all within the drug-like range, suggesting favorable oral bioavailability potential.
Frequently Asked Questions
What is the CAS number of S-(Carboxymethyl)cysteine?
The CAS number of S-(Carboxymethyl)cysteine is 25390-17-4.
What is the molecular formula of S-(Carboxymethyl)cysteine?
The molecular formula of S-(Carboxymethyl)cysteine is C5H9NO4S.
What is the molecular weight of S-(Carboxymethyl)cysteine?
The molecular weight of S-(Carboxymethyl)cysteine is 179.02522 g/mol.
What are the applications of S-(Carboxymethyl)cysteine?
S-(Carboxymethyl)cysteine is used in pharmaceutical synthesis routes and API production, as well as heterocycle construction in medicinal chemistry and agrochemical discovery. It commonly serves as a versatile building block for organic synthesis. Available from CoreyChem as both catalog item...
Where can I buy S-(Carboxymethyl)cysteine?
You can request a quote for S-(Carboxymethyl)cysteine directly from CoreyChem. Contact us or email [email protected] for pricing and availability.
Does CoreyChem offer custom synthesis for S-(Carboxymethyl)cysteine?
Yes, CoreyChem provides custom synthesis services for S-(Carboxymethyl)cysteine and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.