(7-Amino-2,2-difluorobenzo[d][1,3]dioxol-4-yl)dimethylphosphine oxide CAS 2903924-00-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2903924-00-3 |
| Molecular Formula | C9H10F2NO3P |
| Molecular Weight | 249.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order (7-Amino-2,2-difluorobenzo[d][1,3]dioxol-4-yl)dimethylphosphine oxide (CAS 2903924-00-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C9H10F2NO3P. Molecular weight: 249.15 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C9H10F2NO3P |
| Molecular Weight | 249.15 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, 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; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2004 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 7-bromo-N-ethylpyrrolo[2,1-f][1,2,4]triazin-4-amine (CAS 1852812-11-3)
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- 2-{7-bromopyrrolo[2,1-f][1,2,4]triazin-2-yl}ethan-1-amine (CAS 1784329-30-1)
- N-(4-nitrophenyl)-2-((4-(p-tolyl)-5-((p-tolylamino)methyl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 493013-21-1)
- Methyl 2-bromo-6,7-dimethoxybenzo[d]thiazole-4-carboxylate (CAS 1956325-24-8)
- methyl 3-methoxy-5-(trifluoromethyl)thiophene-2-carboxylate (CAS 181063-89-8)
- 3-{2-ethyl-4-methyl-6-oxo-2h,6h,7h-pyrazolo[3,4-b]pyridin-7-yl}propanoic acid (CAS 1018163-76-2)
- n-Hexacosane-d54 (CAS 1219803-91-4)
- 1-(2-Nitrophenyl)piperidine-3-carboxylic acid (CAS 926224-01-3)
- Peptide 432 (CAS CATO-CPTD788432)
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