5-Chloro-3-methyl-1-phenyl-1h-pyrazole-4-carbonitrile CAS 51626-33-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 51626-33-6 |
| Molecular Formula | C11H8ClN3 |
| Molecular Weight | 217.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5-Chloro-3-methyl-1-phenyl-1h-pyrazole-4-carbonitrile (CAS 51626-33-6) pharmaceutical standards reference standard. Molecular formula: C11H8ClN3. Molecular weight: 217.65 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C11H8ClN3 |
| Molecular Weight | 217.65 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
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- 5-Chloro-2-phenylisonicotinaldehyde (CAS 1227582-75-3)
- Methyl 3-(4-chloro-1h-pyrazol-1-yl)-2-(methylamino)propanoate (CAS 1250847-38-1)
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Recommended Standards
- 5-Chloro-2-methylpyrazolo[1,5-a]quinazoline (CAS 885525-06-4)
- 6-(2-Chlorophenyl)-3-pyridinecarbaldehyde (CAS 898404-60-9)
- 5-Chloro-2-(phenyldiazenyl)pyridine (CAS 20815-69-4)
- 2-(2-Aminoacetamido)hexanoic acid (CAS 1504-41-2)
- 3-(2,4-Dichlorophenyl)-4-iodo-1H-pyrazole (CAS 1340190-85-3)
- 4-Ethoxy-3-methoxybenzyl Alcohol (CAS 61813-58-9)
- 5-Methyl-1-phenyl-1H-1,2,3-triazole-4-carboxamide (CAS 861378-09-8)
- N2,N6-Dicyanopyridine-2,6-bis(carboximidamide) (CAS 2105938-35-8)
- 5-Oxo-3-phenyl-4,5-dihydro-1H-pyrazole-1-carbothioamide (CAS 58197-04-9)
- Peptide 442 (CAS CATO-CPTD788442)
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