1-(4-Bromophenyl)-2-chloropropan-1-one CAS 87010-95-5
| CAS No. | 87010-95-5 |
| Molecular Formula | C9H8BrClO |
| Molecular Weight | 247.52 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C9H8BrClO, 1-(4-Bromophenyl)-2-chloropropan-1-one contains a hydroxyl group, an ether linkage, chlorine/bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 247.52 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
1-(4-Bromophenyl)-2-chloropropan-1-one (CAS 87010-95-5), molecular formula C9H8BrClO and molecular weight 247.52 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1-(4-Bromophenyl)-2-chloropropan-1-one meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
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.) | 1981 |
| Halogen Content | Cl/Br-containing |
Related Bromophenyl Standards
- 1-(2-Bromophenyl)-3-chloropropan-2-one (CAS 1094787-56-0)
- 1-(4-Bromophenyl)-3-chloropropan-2-one (CAS 1094842-70-2)
- 1-(3-bromophenyl)-3-chloropropan-2-one (CAS 1095033-06-9)
- 1-(2-Bromophenyl)-3-chloropropan-1-one (CAS 71126-19-7)
- 3-(2-Bromophenyl)propanoyl chloride (CAS 90725-40-9)
- 3-(4-Bromophenyl)propanoyl chloride (CAS 55394-81-5)
- (3'-BROMOPHENYL)PIPERAZINE (3-BROMOPHENYL)PIPERAZINE 1-(3-BROMOPHENYL)PIPERAZINE 31197-30-5 BC003431 (CAS 31197-30-5)
- (2-Bromophenyl)(2-methoxyethyl)sulfane (CAS 117341-27-2)
Recommended Standards
- 1-(Allyloxy)-2-bromo-4-chlorobenzene (CAS 68223-98-3)
- 1-(4-Bromo-2-chloro-6-methylphenyl)ethanone (CAS 1935333-51-9)
- 1-(Allyloxy)-4-bromo-2-chlorobenzene (CAS 84109-21-7)
- 1-(4-Bromo-3-(chloromethyl)phenyl)ethanone (CAS 1844064-90-9)
- 1-(Sec-butyl)-3-cyclopropyl-1H-pyrazole-4-carbaldehyde (CAS 1006454-34-7)
- 2-(chloromethyl)-3-methylpyrazine (CAS 81831-67-6)
- n-(Cyclopropylmethyl)-1-ethyl-1h-pyrazol-4-amine (CAS 1156280-66-8)
- (R)-3-Amino-4-(4-(tert-butyl)phenyl)butanoic acid hydrochloride (CAS 401916-47-0)
- Olanzapine Impurity 19 (CAS 1070876-09-3)
- Fmoc-β-Ala-Arg(Pbf)-OH XTFA (CAS CATO-C3D-2840)
- LEI-106 (CAS 1620582-23-1)
- 2-(Difluoromethyl)-4-hydroxy-3-methoxypyridine-5-acetonitrile (CAS 1806943-47-4)
- (4S,4′S)-2,2′-(1R)-[1,1′-Biphenyl]-2,2′-diylbis[4,5-dihydro-4-(2-methylpropyl)oxazole] (CAS 1428785-63-0)
- Insulin Degludec Impurity 25 (CAS CATO-C4X-215725)
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