(4-Bromophenyl)(4-isopropylphenyl)methanol CAS 1226401-69-9
| CAS No. | 1226401-69-9 |
| Molecular Formula | C16H17BrO |
| Molecular Weight | 305.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C16H17BrO, (4-Bromophenyl)(4-isopropylphenyl)methanol contains a hydroxyl group, an ether linkage, bromine substitution, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 305.21 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies (4-Bromophenyl)(4-isopropylphenyl)methanol (CAS 1226401-69-9), a certified reference material (molecular formula C16H17BrO, MW 305.21 g/mol) for analytical method development and quality control.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C16H17BrO |
| Molecular Weight | 305.21 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
Related Bromophenyl Standards
- N-[(4-Bromophenyl)(phenyl)methyl]ethane-1,2-diamine (CAS 1000575-56-3)
- (3-Bromophenyl)(4-isopropylphenyl)methanol (CAS 1226401-52-0)
- (2-Bromophenyl)(4-isopropylphenyl)methanol (CAS 1283041-54-2)
- (3-Bromophenyl)(4-propylphenyl)methanol (CAS 1283240-56-1)
- (2-Bromophenyl)(4-propylphenyl)methanol (CAS 1284417-86-2)
- 4-(((4-Bromophenyl)amino)methyl)-N,N-dimethylaniline (CAS 141619-96-7)
- (4-Bromophenyl)(3-isopropylphenyl)methanol (CAS 1443306-92-0)
- (2-Bromophenyl)(2-isopropylphenyl)methanol (CAS 1443307-54-7)
Recommended Standards
- 3-(3-Carboxy-5-fluorophenyl)-5-nitrobenzoic acid (CAS 1261898-31-0)
- N-benzyl-5-bromo-N-ethyl-4-methylpyridin-2-amine (CAS 1220019-93-1)
- 3-(4-Carboxy-3-fluorophenyl)-5-nitrobenzoic acid (CAS 1261970-11-9)
- N-benzyl-5-bromo-N-ethyl-3-methylpyridin-2-amine (CAS 1219971-97-7)
- 2-(chloromethyl)-2,3-dihydro-1-benzofuran (CAS 53491-32-0)
- 3,3-Dimethyloxetane-2-carboxylic acid (CAS 20967-49-1)
- 3-Bromo-1-methyl-pyridinium iodide (CAS 32222-42-7)
- 3-Methylene-1,4-dioxaspiro[4.5]decan-2-one (CAS 94034-57-8)
- 1-(3,4-Difluorophenyl)-4,4,4-trifluorobutane-1,3-dione (CAS 74445-75-3)
- Ethyl 1-benzyl-4-(trifluoromethyl)pyrrolidine-3-carboxylate (CAS 913744-78-2)
- cis-4-[2-(4-Chlorophenyl)-2-oxoethyl]-cyclohexane-1-carboxylic acid (CAS 735275-59-9)
- 2-((4-Chloro-N-(4-chlorophenyl)phenyl)sulfonamido)-N-phenylacetamide (CAS 337922-00-6)
- N-(5-CHloro-2-methylphenyl)-5-oxo-2-pyrrolidinecarboxamide (CAS 1008480-29-2)
- Semaglutide impurity 106 (CAS CATO-C4X-2226106)
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