3-(4-Chlorophenyl)-5-phenyl-4-(p-tolyl)-4H-1,2,4-triazole CAS 332910-20-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 332910-20-0 |
| Molecular Formula | C21H16ClN3 |
| Molecular Weight | 345.82 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(4-Chlorophenyl)-5-phenyl-4-(p-tolyl)-4H-1,2,4-triazole (CAS 332910-20-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C21H16ClN3. Molecular weight: 345.82 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C21H16ClN3 |
| Molecular Weight | 345.82 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
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- 2,4-Dichloro-N-neopentylaniline (CAS 1040690-09-2)
- Methyl 3-(chlorosulfonyl)-2,5-difluorobenzoate (CAS 1154149-20-8)
- Hydron;6-iodopyridazin-3-amine;iodide (CAS 89602-33-5)
- (Z)-4-(p-tolylamino)pent-3-en-2-one (CAS 56570-34-4)
- Ethyl 4-(4-bromo-2-methylphenyl)thiazole-2-carboxylate (CAS 886366-60-5)
- 2-Carbamimidoylpyridine 1-oxide hydrochloride (CAS 845291-51-2)
- Fibrinogen Related Peptide (CAS 80755-86-8)
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