1-(4-bromophenyl)cycloheptane-1-carboxylic acid CAS 1039931-40-2
| CAS No. | 1039931-40-2 |
| Molecular Formula | C14H17BrO2 |
| Molecular Weight | 297.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C14H17BrO2, 1-(4-bromophenyl)cycloheptane-1-carboxylic acid contains a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 297.19 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO supplies 1-(4-bromophenyl)cycloheptane-1-carboxylic acid (CAS 1039931-40-2), a certified reference material (molecular formula C14H17BrO2, MW 297.19 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 | C14H17BrO2 |
| Molecular Weight | 297.19 g/mol |
| Appearance | Off-white to pale 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Br-containing |
Related bromophenyl Standards
- n-(3-Bromophenyl)-3-methylpiperidine-1-carboxamide (CAS 1209293-35-5)
- Methyl 1-(4-bromophenyl)cyclohexane-1-carboxylate (CAS 1236357-63-3)
- Ethyl 1-(4-bromophenyl)cyclopentane-1-carboxylate (CAS 1257213-65-2)
- 8-(4-Bromophenyl)-1,4-dioxaspiro[4.5]decane (CAS 125962-61-0)
- 2-(2-Bromophenyl)-2-cyclohexylacetic acid (CAS 1548425-13-3)
- (3-Bromophenyl)(3-(methylamino)piperidin-1-yl)methanone (CAS 1830790-99-2)
- 2-(3-Bromophenyl)-1-(3-methylpiperazin-1-yl)ethan-1-one (CAS 1832164-74-5)
- (3-Bromophenyl)(4-ethylpiperazin-1-yl)methanone (CAS 432535-15-4)
Recommended Standards
- 1-Amino-N-(4-bromophenyl)cyclohexane-1-carboxamide (CAS 1017035-47-0)
- 3-(4-(Trifluoromethoxy)phenyl)-3h-[1,2,3]triazolo[4,5-d]pyrimidin-7-ol (CAS 1105195-38-7)
- (2-Bromobenzyl)(4-fluorophenyl)sulfane (CAS 1001161-72-3)
- Methyl 3-bromo-4-cyclohexylbenzoate (CAS 1131594-38-1)
- 5-Cyclopropyl-3-iodo-1H-pyrazolo[3,4-b]pyridine (CAS 1936531-23-5)
- Iodomethylenetrimethylammonium iodide (CAS 39741-91-8)
- Piribedil HCl (CAS 78213-63-5)
- 1-(5-Hydroxy-3-methylisoxazol-4-yl)-2-methylpropan-1-one (CAS 111461-02-0)
- 2-((2,4,6-Tribromophenyl)amino)acetohydrazide (CAS 443864-09-3)
- 2-(Pyridin-3-yl)cyclopropanecarboxylic acid (CAS 1017553-74-0)
- 1-(4-Bromophenyl)-1H-pyrrole-2-carboxylic acid (CAS 383148-16-1)
- (S)-2-((tert-Butoxycarbonyl)amino)-3,3-bis(4-fluorophenyl)propanoic acid (CAS 481055-29-2)
- 4-Chloro-3-fluoro-2-methylbenzyl alcohol (CAS 1781592-96-8)
- (Tyr?)-C-Type Natriuretic Peptide (32-53) (human, porcine, rat) (CAS 142878-79-3)
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