(4S)-4-Methyl-2-oxo-[1,3,2]dioxathiolane-4-carboxylic Acid Methyl Ester CAS 356048-02-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 356048-02-7 |
| Molecular Formula | C5H8O5S |
| Molecular Weight | 180.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(4S)-4-Methyl-2-oxo-[1,3,2]dioxathiolane-4-carboxylic Acid Methyl Ester (CAS 356048-02-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C5H8O5S. Molecular weight: 180.18 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C5H8O5S |
| Molecular Weight | 180.18 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 2025 |
| Sulfur Atoms | 1 |
Recommended Standards
- (2E)-3-(4-Fluorophenyl)-2-methylprop-2-enoic acid (CAS 210110-49-9)
- (E)-3-(2-fluoro-4-methylphenyl)acrylic acid (CAS 773132-33-5)
- (2E)-3-(3-Fluoro-4-methylphenyl)-2-propenoic acid (CAS 694511-55-2)
- 3-((Trimethylsilyl)ethynyl)benzoic acid (CAS 16116-82-8)
- Tris(2-bromophenyl)amine (CAS 67242-18-6)
- 4,4,5,5-Tetramethyl-2-((E)-2-(trans-4-(trifluoromethyl)cyclohexyl)vinyl)-1,3,2-dioxaborolane (CAS 2644018-22-2)
- 1-tert-Butyl 5-methyl 3-methyl-1H-indazole-1,5-dicarboxylate (CAS 1015068-75-3)
- 3-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-5-phenyl-3aH,4H,5H,6H,6aH-pyrrolo[3,4-d][1,2]oxazole-4,6-dione (CAS 439110-90-4)
- 0257AD 1185296-16-5 3-(3-Isopropyl-1,2,4-oxadiazol-5-yl)piperidinehydrochloride C10H18ClN3O (CAS 1185296-16-5)
- Semaglutide impurity 261 (CAS CATO-C4X-2226261)
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