Dimethyl 1,3-dithiol-2-ylphosphonate CAS 133113-76-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 133113-76-5 |
| Molecular Formula | C5H9O3PS2 |
| Molecular Weight | 212.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Dimethyl 1,3-dithiol-2-ylphosphonate (CAS 133113-76-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C5H9O3PS2. Molecular weight: 212.23 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C5H9O3PS2 |
| Molecular Weight | 212.23 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) | 1.5 |
| CAS Registry Year (est.) | 1995 |
| Sulfur Atoms | 2 |
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Recommended Standards
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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