3-Chloro-2-fluoro-6-(trifluoromethyl)benzyl bromide CAS 261763-10-4
| CAS No. | 261763-10-4 |
| Molecular Formula | C8H4BrClF4 |
| Molecular Weight | 291.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 291.47 g/mol gives 3-Chloro-2-fluoro-6-(trifluoromethyl)benzyl bromide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
3-Chloro-2-fluoro-6-(trifluoromethyl)benzyl bromide (CAS 261763-10-4), molecular formula C8H4BrClF4 and molecular weight 291.47 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 3-Chloro-2-fluoro-6-(trifluoromethyl)benzyl bromide (C8H4BrClF4) is characterized by fluorine/chlorine/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. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3-Chloro-2-fluoro-6-(trifluoromethyl)benzyl bromide 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 | C8H4BrClF4 |
| Molecular Weight | 291.47 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 |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl/Br-containing |
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Recommended Standards
- 1-(Bromomethyl)-5-chloro-4-fluoro-2-(trifluoromethyl)benzene (CAS 2090498-26-1)
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- DTP26 (CAS 868173-44-8)
- 1-(Allyloxy)-5-phenylpent-4-yn-2-ol (CAS 882067-64-3)
- 2-(Benzyloxy)-5-(2-methylthiazol-4-yl)benzoic acid (CAS 1416348-03-2)
- 1-Methyl-8-(trifluoromethyl)quinolin-4(1H)-one (CAS 1209284-64-9)
- 8-(Chloromethyl)-2-methylimidazo[1,2-a]pyridine (CAS 85333-35-3)
- dimethyl 2,3-dimethoxybutanedioate (CAS 56145-21-2)
- Lercanidipine 13C D3 Hydrochloride (CAS 1261397-71-0)
- 6-Bromo-2-chloro-4-fluorobenzo[d]thiazole (CAS 960535-41-5)
- 3-Hydroxy-6-iodo-2-(trifluoromethyl)pyridine (CAS 1227571-32-5)
- Lanthanum(III) nitrate hydrate (CAS 100587-94-8)
- Biotinyl-Neuropeptide W-23 (human) (CAS 1815618-09-7)
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