1-(5-Chloro-1-methyl-3-phenyl-1H-pyrazol-4-yl)-3-phenylprop-2-yn-1-ol CAS 318497-81-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 318497-81-3 |
| Molecular Formula | C19H15ClN2O |
| Molecular Weight | 322.79 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1-(5-Chloro-1-methyl-3-phenyl-1H-pyrazol-4-yl)-3-phenylprop-2-yn-1-ol (CAS 318497-81-3) pharmaceutical standards reference standard. Molecular formula: C19H15ClN2O. Molecular weight: 322.79 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C19H15ClN2O |
| Molecular Weight | 322.79 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- tert-butyl N-{2-[5-(4-chlorophenyl)-4H-1,2,4-triazol-3-yl]ethyl}carbamate (CAS 1803604-42-3)
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- tert-Butyl 5-chloro-2-oxospiro[indoline-3,3'-pyrrolidine]-1'-carboxylate (CAS 1172588-22-5)
- 1-(2-chloro-5-fluoro-phenyl)hexahydropyrimidine-2,4-dione (CAS 1694302-49-2)
- 2-(2,4-Dimethylphenoxy)acetamide (CAS 35368-59-3)
- 5-Bromo-3,4-dihydro-2,6-naphthyridin-1(2H)-one (CAS 1393585-09-5)
- (4-Cyano-1H-indol-2-yl)boronic acid (CAS 1373834-76-4)
- (R)-1-(3-chloro-2-fluorophenyl)-2-methoxyethan-1-amine (CAS 1270129-65-1)
- Methyl 6-(cyclohexylthio)nicotinate (CAS 1355223-78-7)
- D-[Ser]11-Semaglutide (CAS CATO-CPTD788629)
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