Tetramethylphosphoniumiodide CAS 993-11-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 993-11-3 |
| Molecular Formula | I C4H12P |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Tetramethylphosphoniumiodide (CAS 993-11-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: I C4H12P. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | I C4H12P |
| Molecular Weight | 218.01 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | -1.5 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | I-containing |
Recommended Standards
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- 3-Bromopyrazolo[1,5-a]pyrimidine-6-carboxylic acid (CAS 1273577-71-1)
- 2-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)thiazole-4-carboxylic acid (CAS 1823182-71-3)
- (3,3,3-Trifluoroprop-1-ene-1,1,2-triyl)tris(phenylsulfane) (CAS 34633-56-2)
- Semaglutide Sodium Salt (CAS CATO-C4X-222620)
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