4-Ethynyl-3,5-dimethyl-1-phenyl-1H-pyrazole CAS 51294-74-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 51294-74-7 |
| Molecular Formula | C13H12N2 |
| Molecular Weight | 196.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-Ethynyl-3,5-dimethyl-1-phenyl-1H-pyrazole (CAS 51294-74-7) pharmaceutical standards reference standard. Molecular formula: C13H12N2. Molecular weight: 196.25 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C13H12N2 |
| Molecular Weight | 196.25 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
| Nitrogen Atoms | 2 |
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