(3-(4-Bromophenyl)-1-(4-fluorophenyl)-1H-pyrazol-4-yl)methanol CAS 618441-65-9
| CAS No. | 618441-65-9 |
| Molecular Formula | C16H12BrFN2O |
| Molecular Weight | 347.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
(3-(4-Bromophenyl)-1-(4-fluorophenyl)-1H-pyrazol-4-yl)methanol (CAS 618441-65-9) is a high-purity analytical reference standard with the molecular formula C16H12BrFN2O and a molecular weight of 347.18 g/mol.
The molecular framework of (3-(4-Bromophenyl)-1-(4-fluorophenyl)-1H-pyrazol-4-yl)methanol (C16H12BrFN2O) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/bromine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures (3-(4-Bromophenyl)-1-(4-fluorophenyl)-1H-pyrazol-4-yl)methanol under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C16H12BrFN2O |
| Molecular Weight | 347.18 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/Br-containing |
| Nitrogen Atoms | 2 |
Related Bromophenyl Standards
- (3-(4-Bromophenyl)-1-(2-fluorophenyl)-1H-pyrazol-4-yl)methanol (CAS 618441-74-0)
- 3-(4-Bromophenyl)-4-hydroxy-6-oxo-6,7-dihydrothieno[2,3-b]pyridine-5-carbonitrile (CAS 844499-56-5)
- (2E)-3-(3-Bromophenyl)-1-(2,5-dimethoxyphenyl)prop-2-en-1-one (CAS 1002849-71-9)
- (2E)-3-(4-Bromophenyl)-1-(2,4-dimethoxyphenyl)prop-2-en-1-one (CAS 1021493-90-2)
- (2E)-3-(3-Bromophenyl)-1-(2,4-dimethoxyphenyl)prop-2-en-1-one (CAS 119199-31-4)
- (2E)-1-(3-Bromophenyl)-3-(3,4-dimethoxyphenyl)prop-2-en-1-one (CAS 1352347-04-6)
- (2E)-1-(4-Bromophenyl)-3-(3,4-dimethoxyphenyl)prop-2-en-1-one (CAS 158575-03-2)
- (2E)-1-(4-Bromophenyl)-3-(2,4-dimethoxyphenyl)prop-2-en-1-one (CAS 1646177-46-9)
Recommended Standards
- 3-(4-bromo-6-fluoro-1-oxo-isoindolin-2-yl)piperidine-2,6-dione (CAS 2410219-18-8)
- tert-Butyl 2-(4-bromo-2-fluoroanilino)-2-oxoethylcarbamate (CAS 1353500-50-1)
- N-(6-Bromo-2-fluoropyridin-3-yl)-N-(methylsulfonyl)methanesulfonamide (CAS 2643340-59-2)
- n-(1,3-Dimethyl-1h-pyrazol-5-yl)-5-iodothiophene-3-carboxamide (CAS 1333766-70-3)
- Ethyl 3-Oxo-3-[4-(trifluoromethoxy)phenyl]propionate (CAS 252955-06-9)
- 4-(3,4-Difluorophenoxy)piperidine hydrochloride (CAS 1051919-38-0)
- 2-(3-(2-Aminoethyl)-4-methyl-1h-indol-1-yl)acetamide (CAS 1334148-81-0)
- 4-(2-Methyl-1h-benzo[d]imidazol-1-yl)aniline (CAS 869946-32-7)
- {3-[(2,4-dichlorobenzoyloxy)methyl]-4-oxo-3,4-dihydro-2H-1-benzopyran-3-yl}methyl 2,4-dichlorobenzoate (CAS 339028-78-3)
- 2-Benzyl-2-imidazoline hydrochloride (CAS 59-97-2)
- (2R,3S)-2-Amino-3-hydroxysuccinic acid (CAS 5753-30-0)
- 3-(4-Pyridyl)-D-alanine (CAS 37535-50-5)
- 2-(4-ethyl-3,5-dimethyl-1H-pyrazol-1-yl)acetaldehyde (CAS 1170049-40-7)
- Tirzepatide Impurity 45 (CAS CATO-C4X-324045)
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