2-(4-(Bromomethyl)phenyl)acetyl chloride CAS 119549-47-2
| CAS No. | 119549-47-2 |
| Molecular Formula | C9H8BrClO |
| Molecular Weight | 247.52 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(4-(Bromomethyl)phenyl)acetyl chloride (C9H8BrClO) contains a hydroxyl group, an ether linkage, chlorine/bromine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
2-(4-(Bromomethyl)phenyl)acetyl chloride (CAS 119549-47-2), 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), 2-(4-(Bromomethyl)phenyl)acetyl chloride 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.) | 1991 |
| Halogen Content | Cl/Br-containing |
Related Bromomethyl Standards
- 2-(Bromomethyl)-5-chloro-2,3-dihydrobenzofuran (CAS 19997-50-3)
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- 1-(Bromomethyl)-4-pentylcyclohexane (CAS 477860-15-4)
- 3-(2-(Bromomethyl)-2-methylbutyl)thiophene (CAS 1467288-23-8)
- 2-(2-(Bromomethyl)pentyl)thiophene (CAS 1487776-50-0)
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Recommended Standards
- 1-(3-bromophenyl)-3-chloropropan-2-one (CAS 1095033-06-9)
- 1-Bromo-3-(3-chlorophenyl)propan-2-one (CAS 1200399-50-3)
- 1-(4-Bromophenyl)-3-chloropropan-2-one (CAS 1094842-70-2)
- 4-Bromo-1-chloro-2-cyclopropoxybenzene (CAS 1201196-54-4)
- 1-(5-Bromo-3-fluoropyridin-2-yl)ethanone (CAS 1160936-52-6)
- 1-Methyl-4-{3-methyl-[1,2]oxazolo[5,4-d]pyrimidin-4-yl}piperazine (CAS 866049-34-5)
- 2-(Aminomethyl)-5-(trifluoromethoxy)benzo[d]oxazole (CAS 1807067-46-4)
- 2-Chloro-4-ethoxy-6-(piperazin-1-yl)-1,3,5-triazine (CAS 1341163-95-8)
- Perindopril Impurity 24 (CAS 145513-32-2)
- 5-ethyl-1-[3-(trifluoromethyl)phenyl]-1H-pyrazol-4-amine hydrochloride (CAS 1787909-27-6)
- 5-6-O-Isopropylidene-L-ascorbic acid (CAS 15042-01-0)
- Isoniazid EP Impurity D (CAS 553-53-7)
- 3-(1,1-Dimethylethyl)-5(4H)-isoxazolone (CAS 75914-61-3)
- Sperm Peptide P10G (H-2424.0001) (CAS 137353-73-2)
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