3-((4-Chloro-3,5-bis(difluoromethyl)-1h-pyrazol-1-yl)methyl)-4-methoxybenzaldehyde CAS 1001518-91-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1001518-91-7 |
| Molecular Formula | C14H11ClF4N2O2 |
| Molecular Weight | 350.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-((4-Chloro-3,5-bis(difluoromethyl)-1h-pyrazol-1-yl)methyl)-4-methoxybenzaldehyde (CAS 1001518-91-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H11ClF4N2O2. Molecular weight: 350.70 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H11ClF4N2O2 |
| Molecular Weight | 350.70 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
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