dimethyl (methanesulfonylmethyl)phosphonate CAS 25508-33-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 25508-33-2 |
| Molecular Formula | C4H11O5PS |
| Molecular Weight | 202.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity dimethyl (methanesulfonylmethyl)phosphonate (CAS 25508-33-2) pharmaceutical standards reference standard. Molecular formula: C4H11O5PS. Molecular weight: 202.17 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C4H11O5PS |
| Molecular Weight | 202.17 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | -0.5 |
| CAS Registry Year (est.) | 1964 |
| Sulfur Atoms | 1 |
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- 2,5-dimethyl pyrimidine-2,5-dicarboxylate (CAS 115600-17-4)
Recommended Standards
- Cinacalcet Impurity 61 (CAS 64189-17-9)
- Fenfluramine Impurity 2 (CAS 21235-67-6)
- Cinacalcet Impurity N95 (CAS 376641-58-6)
- 1-(3,5-Dimethylphenoxymethyl)-1h-pyrazole-3-carboxylic acid (CAS 1004193-21-8)
- 3-Aminobicyclo[3.3.1]nonan-9-ol (CAS 1177348-27-4)
- 2-Fluoro-4-(thiophen-2-yl)benzaldehyde (CAS 552845-73-5)
- 3-(1-hydroxycyclopentyl)prop-2-ynoic acid (CAS 54827-89-3)
- O-(3-chlorobenzyl)hydroxylamine hydrochloride (CAS 29605-78-5)
- n'-Hydroxy-3-(isopropylamino)propanimidamide (CAS 1344877-46-8)
- 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