(3-(4-Bromophenyl)-1-(2-chlorophenyl)-1H-pyrazol-4-yl)methanol CAS 618441-94-4
| CAS No. | 618441-94-4 |
| Molecular Formula | C16H12BrClN2O |
| Molecular Weight | 363.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (3-(4-Bromophenyl)-1-(2-chlorophenyl)-1H-pyrazol-4-yl)methanol is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine/bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies (3-(4-Bromophenyl)-1-(2-chlorophenyl)-1H-pyrazol-4-yl)methanol (CAS 618441-94-4), a certified reference material (molecular formula C16H12BrClN2O, MW 363.64 g/mol) for analytical method development and quality control.
Based on its molecular formula C16H12BrClN2O, (3-(4-Bromophenyl)-1-(2-chlorophenyl)-1H-pyrazol-4-yl)methanol contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine/bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 363.64 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures (3-(4-Bromophenyl)-1-(2-chlorophenyl)-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 | C16H12BrClN2O |
| Molecular Weight | 363.64 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 | Cl/Br-containing |
| Nitrogen Atoms | 2 |
Related Bromophenyl Standards
- (3-(4-Bromophenyl)-1-(3-chlorophenyl)-1H-pyrazol-4-yl)methanol (CAS 618441-69-3)
- (3-(4-Bromophenyl)-1-(4-chlorophenyl)-1H-pyrazol-4-yl)methanol (CAS 618441-61-5)
- 4-(3-Bromophenyl)-6-(4-chlorophenyl)-4,5-dihydropyridazin-3(2H)-one (CAS 344282-71-9)
- 6-(4-Bromophenyl)-4-(4-chlorophenyl)-4,5-dihydropyridazin-3(2H)-one (CAS 344282-69-5)
- (4-Bromophenyl)(5-(chlorodifluoromethyl)-2,3-dihydro-1H-1,4-diazepin-1-yl)methanone (CAS 439096-55-6)
- 2-((4-Bromophenyl)dimethylsilyl)benzyl acetate (CAS 953412-91-4)
- 1-((4-Bromophenyl)sulfonyl)-4-(2-methoxyethyl)piperazine (CAS 849532-11-2)
- 1-(4-Bromophenyl)-6,7-dimethoxy-3-methylisochroman (CAS 1564270-40-1)
Recommended Standards
- 6-Bromo-7-chloro-3-(3,5-dimethylphenyl)cinnolin-4(1H)-one (CAS 1352723-66-0)
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- 2,4,6-Trichlorophenyl (E)-2-phenylethene-1-sulfonate (CAS 1322270-45-0)
- 2-(4-Chlorobenzenesulfonyl)-1-(2,4-dichlorophenyl)ethan-1-one (CAS 339108-30-4)
- (R)-1-(3-(Difluoromethyl)phenyl)ethan-1-amine hydrochloride (CAS 2230840-55-6)
- ethyl 2-{2-methylimidazo[1,2-a]pyridin-3-yl}-2-oxoacetate (CAS 1233927-29-1)
- Vildagliptin Impurity 59 (CAS 61703-38-6)
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- (5-Iodo-pyridin-3-yl)-carbamic Acid Methyl Ester (CAS 1167056-06-5)
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- Methyl 5-(thiophen-2-yl)-7-(trifluoromethyl)-1H-pyrrolo[3,2-b]pyridine-3-carboxylate (CAS 1027511-26-7)
- (10-31)Semaglutide (CAS CATO-C4X-2226283)
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