1-(2,6-Dibromophenyl)ethanone CAS 99419-76-8
| CAS No. | 99419-76-8 |
| Molecular Formula | C8H6Br2O |
| Molecular Weight | 277.94 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C8H6Br2O, 1-(2,6-Dibromophenyl)ethanone contains a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 277.94 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies 1-(2,6-Dibromophenyl)ethanone (CAS 99419-76-8), a certified reference material (molecular formula C8H6Br2O, MW 277.94 g/mol) for analytical method development and quality control.
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-(2,6-Dibromophenyl)ethanone 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 | C8H6Br2O |
| Molecular Weight | 277.94 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.) | 1985 |
| Halogen Content | Br-containing |
Related Dibromophenyl Standards
- 2-(3,5-Dibromophenyl)acetaldehyde (CAS 109346-96-5)
- 1-(2,3-Dibromophenyl)ethanone (CAS 438535-97-8)
- 1-(2,5-Dibromophenyl)ethan-1-one (CAS 32937-55-6)
- 2-(2,6-Dibromophenyl)acetaldehyde (CAS 76574-33-9)
- (S)-1-(3,4-Dibromophenyl)ethan-1-amine (CAS 1241679-09-3)
- (R)-1-(3,4-Dibromophenyl)ethan-1-amine (CAS 1241679-74-2)
- 1-(2,4-Dibromophenyl)ethan-1-amine (CAS 1249483-11-1)
- (R)-1-(2,6-dibromophenyl)ethan-1-amine (CAS 1259783-15-7)
Recommended Standards
- 2-(Bromomethyl)benzoyl bromide (CAS 40819-28-1)
- 3’,5’-Dibromoacetophenone (CAS 14401-73-1)
- 2,2-Dibromoacetophenone (CAS 49851-55-0)
- 2,4-Dibromo-6-methylbenzaldehyde (CAS 1427565-04-5)
- 1-[2-(Trifluoromethyl)phenyl]cyclobutanemethanamine (CAS 1539951-78-4)
- (9Z,11E)-Octadecadienoic Acid (CAS 2540-56-9)
- 1-(2-Chlorobenzoyl)piperidine-3-carboxylic acid (CAS 926220-63-5)
- 2-Bromobenzo[d]oxazol-5-ol (CAS 1803740-51-3)
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- Drotaverine Impurity 17 (CAS 2050-46-6)
- NO2-SPP-sulfo-Me (CAS 890409-87-7)
- 7-Bromo-2-fluorobenzofuran-5-carbonitrile (CAS 2089042-07-7)
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- (Tyr?)-C-Peptide (human) (CAS 57327-90-9)
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