Styrylphosphonic acid CAS 1707-08-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1707-08-0 |
| Molecular Formula | C8H8 H3O3P |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Styrylphosphonic acid (CAS 1707-08-0) pharmaceutical standards reference standard. Molecular formula: C8H8 H3O3P. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C8H8 H3O3P |
| Molecular Weight | 186.15 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
Recommended Standards
- 1-(2-Chloro-5-methylphenoxy)-3-[(propan-2-yl)amino]propan-2-ol (CAS 88643-47-4)
- 3-(5-Amino-4-methyl-2-oxopyridin-1(2h)-yl)propanoic acid (CAS 1533032-32-4)
- 5,8-Dichloro-4-hydroxyquinoline-3-carboxylic acid (CAS 35973-26-3)
- Tert-butyl 2-(3-methoxyphenyl)piperazine-1-carboxylate (CAS 886768-13-4)
- Methyl 2-amino-2-(3-bromophenyl)hexanoate (CAS 1131594-77-8)
- (S)-2-(((Benzyloxy)carbonyl)amino)-3-(3-(trifluoromethyl)phenyl)propanoic acid (CAS 1270285-74-9)
- Semaglutide impurity 48 (CAS CATO-C4X-222648)
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