(5-Amino-2-fluoro-4-methoxyphenyl)dimethylphosphine oxide CAS 2903923-94-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2903923-94-2 |
| Molecular Formula | C9H13FNO2P |
| Molecular Weight | 217.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(5-Amino-2-fluoro-4-methoxyphenyl)dimethylphosphine oxide (CAS 2903923-94-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H13FNO2P. Molecular weight: 217.18 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H13FNO2P |
| Molecular Weight | 217.18 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2004 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- N1-(2,4-dimethylphenyl)-2-[4-chloro-1-(4-fluorophenyl)butylidene]hydrazine-1-carbothioamide (CAS 680215-31-0)
- 2,3-Diphenylimidazo[2,1-a]isoquinoline (CAS 58582-13-1)
- (E)-1-((4-bromo-3-methylphenyl)amino)-4-((2-fluoro-[1,1'-biphenyl]-4-yl)oxy)pent-1-en-3-one (CAS 477888-51-0)
- Acetyl-(Leu28·31)-Neuropeptide Y (24-36) (CAS 155709-24-3)
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