2-Bromo-1-(2,4-dibromophenyl)ethanone CAS 60208-07-3
| CAS No. | 60208-07-3 |
| Molecular Formula | C8H5Br3O |
| Molecular Weight | 356.84 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
2-Bromo-1-(2,4-dibromophenyl)ethanone (CAS 60208-07-3) is a high-purity analytical reference standard with the molecular formula C8H5Br3O and a molecular weight of 356.84 g/mol.
The molecular framework of 2-Bromo-1-(2,4-dibromophenyl)ethanone (C8H5Br3O) is characterized by a hydroxyl group, an ether linkage, 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.
As a certified reference material (CRM), 2-Bromo-1-(2,4-dibromophenyl)ethanone 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 | C8H5Br3O |
| Molecular Weight | 356.84 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature |
| 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.) | 1974 |
| Halogen Content | Br-containing |
Related Bromo Standards
- 2-Bromo-1-(3,5-dibromophenyl)ethanone (CAS 260430-28-2)
- 1-Bromo-4-(1,3-dibromopropyl)benzene (CAS 58873-51-1)
- 5-Bromo-3-iodo-2-methoxybenzoic acid (CAS 1198475-45-4)
- 2-(2-Bromo-4-iodophenyl)-2-hydroxyacetic acid (CAS 1261553-27-8)
- 5-Bromo-2-iodo-4-methoxybenzoic acid (CAS 1269292-64-9)
- methyl 5-bromo-2-hydroxy-3-iodobenZenecarboxylate (CAS 18071-51-7)
- 4-Bromo-5-iodo-1-(oxan-2-yl)pyrazole (CAS 1352318-61-6)
- 2-Bromo-3-oxopentane-1,5-diyl bis(dihydrogen phosphate) (CAS 80393-44-8)
Recommended Standards
- 2,2-Dibromo-1-(3-bromophenyl)ethan-1-one (CAS 98042-29-6)
- 1,3,5-Tribromo-2-(ethenyloxy)benzene (CAS 3748-03-6)
- 2-Chloro-N-(2,5-diethoxy-4-morpholinophenyl)propanamide (CAS 790263-79-5)
- (S)-Ethyl 2-(1-((tert-butoxycarbonyl)amino)-2-methylpropyl)-5-chloronicotinate (CAS 916986-33-9)
- tert-butyl 3-[(2-cyanopyridin-4-yl)oxy]pyrrolidine-1-carboxylate (CAS 1803591-76-5)
- 2-Bromo-5,7-dimethyl-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 13223-38-6)
- 3,3-Bis(4-(dimethylamino)phenyl)isobenzofuran-1(3H)-one (CAS 5339-80-0)
- 1-(4-(Phenylsulfinyl)phenyl)ethan-1-one (CAS 65085-80-5)
- 2-{3,5-dioxo-10-oxa-4-azatricyclo[5.2.1.0,2,6]decan-4-yl}propanoic acid (CAS 154902-09-7)
- 4-(1-(Dimethylamino)ethyl)phenol hydrochloride (CAS 1049692-05-8)
- tert-Butyl N-[(3S)-piperidin-3-yl]carbamate hydrochloride (CAS 1416450-55-9)
- 4＇-Hydroxy-PhIP (CAS 126861-72-1)
- methyl 3-(3,5-dimethyl-1H-pyrazol-4-yl)propanoate (CAS 1286695-09-7)
- Serpent Peptide (CAS 823202-99-9)
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