Fosaprepitant Impurity 30 CAS 327623-37-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 327623-37-0 |
| Molecular Formula | C20H18F7NO2 |
| Molecular Weight | 437.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Fosaprepitant Impurity 30 (CAS 327623-37-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C20H18F7NO2. Molecular weight: 437.35 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C20H18F7NO2 |
| Molecular Weight | 437.35 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
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- 3-Methyl-2-Phenoxyaniline (CAS 60287-68-5)
- Methyl 6-amino-2-fluoro-3-methoxybenzoate (CAS 1781129-62-1)
- 2-Bromo-N-(4-{[cyclohexyl(methyl)amino]-sulfonyl}phenyl)acetamide (CAS 1138445-75-6)
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Why CATO?
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