4-Bromo-2,3,6-trifluorobenzaldehyde CAS 537033-56-0
| CAS No. | 537033-56-0 |
| Molecular Formula | C7H2BrF3O |
| Molecular Weight | 238.99 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 4-Bromo-2,3,6-trifluorobenzaldehyde 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.
4-Bromo-2,3,6-trifluorobenzaldehyde (CAS 537033-56-0), molecular formula C7H2BrF3O and molecular weight 238.99 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 4-Bromo-2,3,6-trifluorobenzaldehyde (C7H2BrF3O) 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
Physical & Chemical Properties
| Molecular Formula | C7H2BrF3O |
| Molecular Weight | 238.99 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.) | 1984 |
| Halogen Content | F/Br-containing |
Related Bromo Standards
- 3-Bromo-2,4,6-trifluorobenzaldehyde (CAS 1160573-16-9)
- 3-Bromo-2,4,5-trifluorobenzaldehyde (CAS 1260903-08-9)
- 3-Bromo-2,5,6-trifluorobenzaldehyde (CAS 137234-99-2)
- 4-Bromo-2,3,5-trifluorobenzaldehyde (CAS 1888770-31-7)
- 5-Bromo-2,3,4-trifluorobenzaldehyde (CAS 914935-69-6)
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- 2-Bromo-6-(difluoromethoxy)phenol (CAS 1261509-39-0)
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Recommended Standards
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- 3-Fluoro-5-iodopyridin-2(1H)-one (CAS 1806415-83-7)
- Methyl 2-(6-nitrobenzo[d][1,3]dioxol-5-yl)acetate (CAS 40118-18-1)
- 9-Butyl-6-((4-nitrobenzyl)thio)-9H-purin-2-amine (CAS 94093-92-2)
- 2-Bromo-1-(6-(trifluoromethyl)pyridin-3-yl)ethanone (CAS 1379332-23-6)
- N-((1-(Furan-3-carbonyl)piperidin-4-yl)methyl)isoxazole-5-carboxamide (CAS 1448046-03-4)
- Benzoic acid-4-<SUP>13</SUP>C (CAS 170703-36-3)
- 2-Chloro-4-propionamidobenzamide (CAS 1215376-75-2)
- 2-Amino-4-chloro-N-(3-methylisoxazol-5-yl)benzamide (CAS 144485-94-9)
- 2-(3-Methyl-6-oxo-1,6-dihydropyridazin-1-yl)acetic acid (CAS 412018-60-1)
- 4-(Tetramethyl-1,3,2-dioxaborolan-2-yl)-2,1,3-benzothiadiazole (CAS 1088118-97-1)
- Tirzepatide Impurity 37 (CAS CATO-C4X-324037)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com