Tetramethylphosphonium bromide CAS 4519-28-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4519-28-2 |
| Molecular Formula | C4H12P Br |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Tetramethylphosphonium bromide (CAS 4519-28-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C4H12P Br. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C4H12P Br |
| Molecular Weight | 171.02 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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.) | 1958 |
| Halogen Content | Br-containing |
Related Tetramethylphosphonium Standards
Recommended Standards
- Tert-butyl (2-cyano-4-nitrophenyl)carbamate (CAS 1425945-81-8)
- 1-(3-Bromophenyl)prop-2-en-1-one (CAS 791588-72-2)
- 4-Chloro-3-methylthieno[3,2-c]pyridine (CAS 1315362-03-8)
- 1-(4-(Difluoromethoxy)phenyl)-3-(3-(dimethylamino)propyl)thiourea (CAS 398995-87-4)
- (R)-1-(3-chloro-4-methylphenyl)butan-1-amine (CAS 1213664-76-6)
- N-(2-Ethylphenyl)-3-(3-methoxyphenyl)-2-(2H-1,2,3,4-tetrazol-5-yl)propanamide (CAS 483993-38-0)
- Liraglutide (CAS 204656-20-2)
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