(5-Chloro-1,3-diphenyl-1H-pyrazol-4-yl)-methanol CAS 55828-92-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 55828-92-7 |
| Molecular Formula | C16H13ClN2O |
| Molecular Weight | 284.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(5-Chloro-1,3-diphenyl-1H-pyrazol-4-yl)-methanol (CAS 55828-92-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C16H13ClN2O. Molecular weight: 284.74 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C16H13ClN2O |
| Molecular Weight | 284.74 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- (4-Chlorophenyl)[4-(1H-imidazol-1-yl)phenyl]methanol (CAS 88941-49-5)
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- (3E)-3-[(3-Chloro-4-methylphenyl)imino]-1-methyl-2,3-dihydro-1H-indol-2-one (CAS 338414-77-0)
- 3-Ethyl-5-phenyl-1H-pyrazol-4-amine (CAS 681180-70-1)
- 3-Chloro-4-methyl-5-nitrobenzoic acid (CAS 181871-69-2)
- Levonorgestrel EP Impurity C (CAS 1337972-89-0)
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- N,1-DIMETHYL-1,2,3,4-TETRAHYDROQUINOLINE-6-METHYLAMINE HCL (CAS 1210187-16-8)
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- (D-Trp32)-Neuropeptide Y (porcine) trifluoroacetate salt (CAS 153549-78-1)
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