Diethyl (2,4,5-trifluorobenzyl)phosphonate CAS 1638764-10-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1638764-10-9 |
| Molecular Formula | C11H14F3O3P |
| Molecular Weight | 282.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Diethyl (2,4,5-trifluorobenzyl)phosphonate (CAS 1638764-10-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H14F3O3P. Molecular weight: 282.20 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H14F3O3P |
| Molecular Weight | 282.20 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 |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | F-containing |
Related Diethyl Standards
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Recommended Standards
- 1-(3,4-Difluorophenyl)-4-methoxy-6-oxo-1,6-dihydropyridazine-3-carboxylic acid (CAS 1616500-63-0)
- methyl 2-bromo-3-[(thian-4-yl)amino]propanoate (CAS 1694253-82-1)
- (S)-2-((tert-Butoxycarbonyl)amino)-3-(methylselanyl)propanoic acid (CAS 1369530-86-8)
- Calcium (2R,3S,4S,5S)-2,3,4,5-tetrahydroxyhexanedioate (CAS 5793-88-4)
- 3-(2-chloro-4-nitrophenyl)propanoic acid (CAS 501678-57-5)
- 2-Chloro-N-(pyridin-3-yl)acetamide (CAS 78205-18-2)
- 5-[4-(4-Methylpiperazin-1-yl)phenyl]-N-phenyl-1H-pyrazole-1-carboxamide (CAS 321998-95-2)
- 2-(3-Hydroxypyrrolidin-3-yl)acetonitrile hydrochloride (CAS 1909313-98-9)
- 5-Chloro-N-hydroxy-1H-indole-3-carboximidamide (CAS 914349-02-3)
- Semaglutide impurity 77 (CAS CATO-C4X-222677)
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