(1-(3-Chloro-4-fluorophenyl)-3-(4-fluorophenyl)-1H-pyrazol-4-yl)methanol CAS 618444-43-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 618444-43-2 |
| Molecular Formula | C16H11ClF2N2O |
| Molecular Weight | 320.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(1-(3-Chloro-4-fluorophenyl)-3-(4-fluorophenyl)-1H-pyrazol-4-yl)methanol (CAS 618444-43-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C16H11ClF2N2O. Molecular weight: 320.72 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C16H11ClF2N2O |
| Molecular Weight | 320.72 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- (3-(4-Chlorophenyl)-1-(2,4-difluorophenyl)-1H-pyrazol-4-yl)methanol (CAS 618383-23-6)
- rac Efavirenz-d5(major) (CAS 1132642-95-5)
- 4'-(Trifluoromethyl)-[1,1'-biphenyl]-4-sulfonylchloride (CAS 524046-23-9)
- 1-(2-Bromo-3-fluorophenyl)ethanol (CAS 1593042-45-5)
- N-(2-(1H-indol-3-yl)ethyl)-3-(aminomethyl)-1,2,4-oxadiazole-5-carboxamide (CAS 1119450-69-9)
- Dasatinib Impurity 17 (CAS 62077-26-3)
- Nicardipine Cyclohexenone Impurity (CAS 87625-92-1)
- (Z)-3-(dimethylamino)-1-(4-methoxyphenyl)but-2-en-1-one (CAS 1164513-83-0)
- 2-(Boc-amino)-4,5,6,7-tetrahydrobenzothiophene-3-carboxylic Acid (CAS 1240361-06-1)
- Semaglutide impurity 260 (CAS CATO-C4X-2226260)
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