1-(5-Bromo-2-chlorophenyl)cyclopropan-1-ol CAS 1248284-27-6
| CAS No. | 1248284-27-6 |
| Molecular Formula | C9H8BrClO |
| Molecular Weight | 247.52 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 247.52 g/mol gives 1-(5-Bromo-2-chlorophenyl)cyclopropan-1-ol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1-(5-Bromo-2-chlorophenyl)cyclopropan-1-ol (CAS 1248284-27-6) is a high-purity analytical reference standard with the molecular formula C9H8BrClO and a molecular weight of 247.52 g/mol.
The molecular framework of 1-(5-Bromo-2-chlorophenyl)cyclopropan-1-ol (C9H8BrClO) is characterized by a hydroxyl group, an ether linkage, chlorine/bromine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
CATO manufactures 1-(5-Bromo-2-chlorophenyl)cyclopropan-1-ol 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 | C9H8BrClO |
| Molecular Weight | 247.52 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl/Br-containing |
Related Bromo Standards
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Recommended Standards
- 1-(4-Bromo-2-chlorophenyl)cyclopropan-1-ol (CAS 1247721-19-2)
- 1-(2-Bromo-5-chlorophenyl)propan-1-one (CAS 1260851-70-4)
- 2-Bromo-1-chloro-4-cyclopropoxybenzene (CAS 1243473-69-9)
- 1-(2-Bromo-4-chlorophenyl)propan-1-one (CAS 1261527-08-5)
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- Tert-butyl ((S)-1-((S)-2-methyloxiran-2-yl)-1-oxo-3-phenylpropan-2-yl)carbamate (CAS 1416709-77-7)
- Ethyl 2-(3-chlorophenyl)ethanimidate hydrochloride (CAS 103754-13-8)
- 2-Cyano-n-(furan-2-ylmethyl)benzenesulfonamide (CAS 612044-34-5)
- 2,7-Diazaspiro[4.5]decan-6-one hydrochloride (CAS 1203686-09-2)
- 4-((3-Chlorobenzyl)oxy)benzaldehyde (CAS 59067-43-5)
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Why CATO?
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