3’-Bromo-4’-chloroacetophenone CAS 54826-14-1
| CAS No. | 54826-14-1 |
| Molecular Formula | C8H6BrClO |
| Molecular Weight | 233.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 3’-Bromo-4’-chloroacetophenone (C8H6BrClO) contains a hydroxyl group, an ether linkage, chlorine/bromine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 233.49 g/mol, it falls into the medium-molecular-weight range. 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).
3’-Bromo-4’-chloroacetophenone (CAS 54826-14-1) is a high-purity analytical reference standard with the molecular formula C8H6BrClO and a molecular weight of 233.49 g/mol.
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), 3’-Bromo-4’-chloroacetophenone 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 | C8H6BrClO |
| Molecular Weight | 233.49 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.) | 1972 |
| Halogen Content | Cl/Br-containing |
Related Bromo Standards
- 5-Bromo-4-chloro-2-cyclopropylpyrimidine (CAS 1044767-90-9)
- 5’-Bromo-2’-chloroacetophenone (CAS 105884-19-3)
- 6-Bromo-2-Chloro-3-methylbenzaldehyde (CAS 1114808-98-8)
- 2-Bromo-6-chloro-3-methylbenzaldehyde (CAS 1114809-00-5)
- 121794-40-9 2-bromo-3-methylbenzyl acid chloride (CAS 121794-40-9)
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- 7-Bromo-5-chloro-2,3-dihydrobenzofuran (CAS 134402-21-4)
Recommended Standards
- 3-(Bromomethyl)benzoyl chloride (CAS 54267-06-0)
- 3-Bromo-4-methyl-benzoyl chloride (CAS 21900-33-4)
- 2-Bromo-6-methylbenzoyl chloride (CAS 535961-79-6)
- 3-Bromophenylacetyl chloride (CAS 98288-51-8)
- methyl 2,2-dimethylpiperidine-4-carboxylate;hydrochloride (CAS 2613385-09-2)
- 1-(2-Methoxyethyl)-2-(3-methoxyphenyl)-6-oxopiperidine-3-carboxylic acid (CAS 917748-64-2)
- methyl 2-(cyclobutylamino)benzoate (CAS 1247084-29-2)
- 1-(3-Methylpyridin-2-yl)piperazin-2-one (CAS 907972-86-5)
- 2-(1-Phenyl-1H-pyrazol-5-yl)cyclopropane-1-carboxylic acid (CAS 1949816-40-3)
- 3-(1-methoxyethyl)azepane (CAS 2288010-62-6)
- 2-((Dimethyl(oxo)-l6-sulfanylidene)amino)-2-oxoacetic acid (CAS 1871991-60-4)
- 7-Fluoro-4-methyl-2H-benzo[b][1,4]thiazin-3(4H)-one (CAS 866154-48-5)
- tert-Butyl endo-7-amino-3-oxa-9-azabicyclo[3.3.1]nonane-9-carboxylate (CAS 280762-03-0)
- Tirzepatide Impurity 24 X TFA Salt (CAS CATO-C4X-324024)
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