(2R)-2-Amino-3-mercaptosuccinic acid CAS 496919-12-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 496919-12-1 |
| Molecular Formula | C4H7NO4S |
| Molecular Weight | 165.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (2R)-2-Amino-3-mercaptosuccinic acid (CAS 496919-12-1) pharmaceutical standards reference standard. Molecular formula: C4H7NO4S. Molecular weight: 165.17 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C4H7NO4S |
| Molecular Weight | 165.17 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related R Standards
- 2-Amino-5-fluoro-1-methylbenzimidazole (CAS 1156928-67-4)
- 2-Amino-4-fluoro-1-methylbenzimidazole (CAS 1183473-03-1)
- 2-Amino-6-fluoro-1-methylbenzimidazole (CAS 1248916-44-0)
- 3-Amino-7-fluoro-1-methylindazole (CAS 171809-14-6)
- 3-amino-1,1-dioxo-thietane-3-carboxylic acid (CAS 1785036-58-9)
- 3-Amino-5-fluoro-2,3-dihydro-1h-inden-1-one (CAS 117291-49-3)
- Methyl 1-amino-4-cyano-1H-pyrrole-2-carboxylate (CAS 1000313-12-1)
- 6-Amino-9H-purine-9-carbaldehyde (CAS 10184-51-7)
Recommended Standards
- 5-Fluoro-6-methyl-1H-indazol-3-amine (CAS 1936139-35-3)
- (3-Fluoroimidazo[1,2-a]pyridin-6-yl)methanamine (CAS 2444346-74-9)
- 5-Fluoro-2-methylimidazo[1,2-a]pyridin-3-amine (CAS 1934703-98-6)
- 5,11,17,23-Tetra-t-butyl-25,26,27,28-tetrahydroxycalix-4-arene stereoisomer (CAS 157432-87-6)
- 2-Chloro-6-(1H-pyrrol-3-yl)aniline (CAS 75102-75-9)
- 3,4-Dichloroisothiazole-5-carbonitrile (CAS 18480-52-9)
- 4-Fluoro-N-(pyridin-3-ylmethyl)-1,3-benzothiazol-2-amine (CAS 941867-30-7)
- Methyl 4-amino-2,5-dichlorobenzoate (CAS 1449239-00-2)
- 1,7-Dimethylnaphthalene (CAS 575-37-1)
- Integrin Binding Peptide trifluoroacetate salt (CAS 278792-07-7)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com