4-Fluoro-1H-pyrazole-3-carbaldehyde CAS 1211535-78-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1211535-78-2 |
| Molecular Formula | C4H3FN2O |
| Molecular Weight | 114.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Fluoro-1H-pyrazole-3-carbaldehyde (CAS 1211535-78-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C4H3FN2O. Molecular weight: 114.08 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C4H3FN2O |
| Molecular Weight | 114.08 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
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