4-Bromo-2,3,6-Trifluorobenzyl bromide CAS 537033-57-1
| CAS No. | 537033-57-1 |
| Molecular Formula | C7H3Br2F3 |
| Molecular Weight | 303.90 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 303.90 g/mol gives 4-Bromo-2,3,6-Trifluorobenzyl bromide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 4-Bromo-2,3,6-Trifluorobenzyl bromide (CAS 537033-57-1), a certified reference material (molecular formula C7H3Br2F3, MW 303.90 g/mol) for analytical method development and quality control.
4-Bromo-2,3,6-Trifluorobenzyl bromide (C7H3Br2F3) contains fluorine/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. 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 4-Bromo-2,3,6-Trifluorobenzyl 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 | C7H3Br2F3 |
| Molecular Weight | 303.90 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 |
| 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.) | 1984 |
| Halogen Content | F/Br-containing |
Related Bromo Standards
- 1-Bromo-5-(bromomethyl)-2,3,4-trifluorobenzene (CAS 1260832-85-6)
- 3-Bromo-2,4,5-trifluorobenzyl bromide (CAS 1260903-09-0)
- 1-Bromo-2-(Bromomethyl)-3,4,5-trifluorobenzene (CAS 1936711-52-2)
- 1-Bromo-3-(bromomethyl)-2,4,5-trifluorobenzene (CAS 2149598-68-3)
- 5-Bromo-4-(4-bromo-1h-pyrazol-1-yl)pyrimidine (CAS 1501562-91-9)
- 3-bromo-6-iodo-2-methyl-pyridine (CAS 1008361-77-0)
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Recommended Standards
- 2,4-Dibromo-1-(trifluoromethyl)benzene (CAS 7657-10-5)
- 2,5-Dichloro-6-iodo-3-methoxypyridine (CAS 1261365-95-0)
- 2,5-Dichloro-4-iodo-3-methoxypyridine (CAS 1299607-34-3)
- 1,3-Dibromo-5-(trifluoromethyl)benzene (CAS 401-84-3)
- 2-(Bromomethyl)-5-methylthiazole (CAS 221020-96-8)
- 1-(3-Azetidinyl)imidazole Dihydrochloride (CAS 153836-44-3)
- Methyl 3-(aminomethyl)azetidine-1-carboxylate (CAS 859164-71-9)
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- Ethyl 6-amino-5-methoxy-1H-indole-2-carboxylate hydrochloride (CAS 1329494-86-1)
- 2-[(benzenesulfonyl)methyl]aniline (CAS 95539-67-6)
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Why CATO?
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