(Difluoro(trimethylsilyl)methyl)phosphonic acid CAS 913263-04-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 913263-04-4 |
| Molecular Formula | C4H11F2O3PSi |
| Molecular Weight | 204.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order (Difluoro(trimethylsilyl)methyl)phosphonic acid (CAS 913263-04-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C4H11F2O3PSi. Molecular weight: 204.18 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C4H11F2O3PSi |
| Molecular Weight | 204.18 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | -1.5 |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
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- 2,2-Difluoro-4-(methylthio)benzo[d][1,3]dioxole (CAS 933673-39-3)
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Recommended Standards
- (6-Nitroquinolin-2-yl)methanol (CAS 889944-45-0)
- (S)-2,5-Diamino-2-methyl-5-oxopentanoic acid (CAS 4247-16-9)
- (5Z)-5-[(4-hydroxyphenyl)methylene]imidazolidine-2,4-dione (CAS 80171-33-1)
- N-(2-methoxybenzyl)-1-(2-(trifluoromethyl)phenyl)methanamine hydrobromide (CAS 1609407-20-6)
- Phenyltoloxamine HCl (CAS 6152-43-8)
- Ro 15-4513 (CAS 91917-65-6)
- <I>tert</I>-Butyl (4-aminocyclohexyl)carbamate (CAS 195314-59-1)
- 3-[(5-bromo-2-methoxyphenyl)methyl]imidazolidine-2,4-dione (CAS 1292629-95-8)
- Plerixafor Impurity C86 (CAS 406939-92-2(free base))
- Semaglutide impurity 25 (CAS CATO-C4X-222625)
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