(4-bromo-2-chlorophenyl)(cyclopropyl)methanone CAS 1400701-89-4
| CAS No. | 1400701-89-4 |
| Molecular Formula | C10H8BrClO |
| Molecular Weight | 259.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies (4-bromo-2-chlorophenyl)(cyclopropyl)methanone (CAS 1400701-89-4), a certified reference material (molecular formula C10H8BrClO, MW 259.53 g/mol) for analytical method development and quality control.
(4-bromo-2-chlorophenyl)(cyclopropyl)methanone (C10H8BrClO) contains a hydroxyl group, an ether linkage, chlorine/bromine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
Physical & Chemical Properties
| Molecular Formula | C10H8BrClO |
| Molecular Weight | 259.53 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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 |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl/Br-containing |
Related bromo Standards
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- (3-Bromo-4-chlorophenyl)(cyclopropyl)methanone (CAS 1280786-94-8)
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Recommended Standards
- 1-(4-Bromophenyl)cyclopropanecarbonyl chloride (CAS 1239150-67-4)
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- 2-chloranyl-3-iodanyl-5-methyl-pyridine 2-chloro-3-iodo-5-methylpyridine 59782-91-1 A832467 (CAS 59782-91-1)
- 4-Bromo-6-chloro-1,3-dimethyl-1H-indazole (CAS 1936376-40-7)
- 3-(3-Methyl-5-isoxazolyl)propyl methanesulfonate (CAS 1105193-27-8)
- 5-Oxo-5-(thiophen-2-yl)pentanoic acid (CAS 22971-62-6)
- 1-Bromo-3-hexyne (CAS 35545-23-4)
- 4-Hydroxy-3-(3-phenylacryloyl)-2H-chromen-2-one (CAS 209973-90-0)
- tert-butyl rel-(3aR,5r,6aS)-5-methylsulfonyloxy-3,3a,4,5,6,6a-hexahydro-1H-cyclopenta[c]pyrrole-2-carboxylate (CAS 912563-48-5)
- 5,5'-((4-Bromophenyl)methylene)bis(2-methylfuran) (CAS 86698-37-5)
- N-Cyclopropylbenzenesulfonamide (CAS 129716-35-4)
- 5-Amino-3-(furan-2-yl)isoxazole-4-carbonitrile (CAS 933219-27-3)
- 6-Chloro-2-(difluoromethyl)-3-methylpyridine (CAS 1806787-59-6)
- Peptide 74 (H-8545.0500) (CAS 132116-39-3)
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