1-(3-Bromo-4-methylphenyl)-2,2,2-trifluoroethan-1-one CAS 1554936-63-8
| CAS No. | 1554936-63-8 |
| Molecular Formula | C9H6BrF3O |
| Molecular Weight | 267.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-(3-Bromo-4-methylphenyl)-2,2,2-trifluoroethan-1-one (CAS 1554936-63-8), a certified reference material (molecular formula C9H6BrF3O, MW 267.04 g/mol) for analytical method development and quality control.
The molecular framework of 1-(3-Bromo-4-methylphenyl)-2,2,2-trifluoroethan-1-one (C9H6BrF3O) is characterized by a hydroxyl group, an ether linkage, fluorine/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.
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-(3-Bromo-4-methylphenyl)-2,2,2-trifluoroethan-1-one 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 | C9H6BrF3O |
| Molecular Weight | 267.04 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.) | 1992 |
| Halogen Content | F/Br-containing |
Related Bromo Standards
- 2-bromo-1-(2,4,6-trifluorophenyl)propan-1-one (CAS 1152568-77-8)
- 4’-Bromo-2’-(trifluoromethyl)acetophenone (CAS 1197231-94-9)
- 1-(4-Bromo-3-(trifluoromethyl)phenyl)ethan-1-one (CAS 120077-70-5)
- 1-[2-bromo-5-(trifluoromethyl)phenyl]ethanone (CAS 1232407-41-8)
- 2-Bromo-4-methyl-5-(trifluoromethyl)benzaldehyde (CAS 1350761-21-5)
- 1-(4-Bromo-2-methylphenyl)-2,2,2-trifluoroethanone (CAS 1351479-07-6)
- 1-(5-Bromo-2-methylphenyl)-2,2,2-trifluoroethan-1-one (CAS 1537447-67-8)
- 3’-Bromo-5’-(trifluoromethyl)acetophenone (CAS 154259-25-3)
Recommended Standards
- 161809-64-9 3-(4-Bromophenyl)-1,1,1-trifluoro-2-propanone 5183AD C9H6BrF3O (CAS 161809-64-9)
- 2-(2-Fluoro-4-iodopyridin-3-yl)ethan-1-ol (CAS 1620011-25-7)
- 4-Fluoro-5-iodo-2-methoxyaniline (CAS 1483938-10-8)
- 5-Ethoxy-2-fluoro-4-iodopyridine (CAS 1805067-47-3)
- 335159-18-7 Iron(II) perchlorate x hydrate (x~6), Reagent Grade MFCD00150234 (CAS 335159-18-7)
- 4-Acetyl-5-Cyclohexyl-1-(3-Fluorophenyl)-1,5-Dihydro-3-Hydroxy-2H-Pyrrol-2-One (CAS 512177-56-9)
- (4-Ethylbenzyl)hydrazine hydrochloride (CAS 1269376-23-9)
- 4,5-Dihydroxy-1H-imidazole-2(3H)-thione (CAS 299418-23-8)
- tert-Butyl (1-(4-bromophenyl)propyl)carbamate (CAS 1338547-18-4)
- (6-amino-5-nitropyridin-2-yl)methanol (CAS 892873-38-0)
- Sodium phenylphosphonate (CAS 25148-85-0)
- 2,2-dimethyl-1H,2H,3H-pyrrolo[2,3-b]pyridine (CAS 1246553-38-7)
- Methyl 1-(Aminomethyl)cyclobutanecarboxylate Hydrochloride (CAS 1172902-07-6)
- Semaglutide impurity 83 (CAS CATO-C4X-222683)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com