4-Bromo-2,3,5-trifluorobenzoic acid CAS 122033-62-9
| CAS No. | 122033-62-9 |
| Molecular Formula | C7H2BrF3O2 |
| Molecular Weight | 254.99 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 4-Bromo-2,3,5-trifluorobenzoic acid 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-2,3,5-trifluorobenzoic acid (CAS 122033-62-9) is a high-purity analytical reference standard with the molecular formula C7H2BrF3O2 and a molecular weight of 254.99 g/mol.
Based on its molecular formula C7H2BrF3O2, 4-Bromo-2,3,5-trifluorobenzoic acid contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 254.99 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
Physical & Chemical Properties
| Molecular Formula | C7H2BrF3O2 |
| Molecular Weight | 254.99 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F/Br-containing |
Related Bromo Standards
- 3-Bromo-2,4,5-trifluorobenzoic acid (CAS 104222-42-6)
- 3-Bromo-2,4,6-trifluorobenzoic acid (CAS 1160573-12-5)
- 3-Bromo-2,5,6-trifluorobenzoic acid (CAS 118829-12-2)
- 4-Bromo-2,2,7-trifluorobenzo[d][1,3]dioxole (CAS 1628572-78-0)
- 4-Bromo-2,3,6-trifluorobenzoic Acid (CAS 415965-35-4)
- 5-Bromo-2,3,4-trifluorobenzoic acid (CAS 212631-85-1)
- 6-Bromo-2,3,4-trifluorobenzoicacid (CAS 530145-53-0)
- 1-Bromo-5-selenocyanatopentane (CAS 169173-52-8)
Recommended Standards
- 1-(5-Bromopyrimidin-4-yl)-2,2,2-trifluoroethanone (CAS 1375303-77-7)
- 4-Iodonitrobenzene-<SUP>13</SUP>C<SUB>6</SUB> (CAS 1216468-84-6)
- 7,7-Dibromo-3-azabicyclo[4.1.0]Heptane (CAS 1936223-35-6)
- (1S,6S)-7,7-dibromo-3-azabicyclo[4.1.0]Heptane (CAS 1807939-56-5)
- Ethyl 4-aminopentanoate (CAS 89855-53-8)
- Boc-Orn(Z)-Osu (CAS 57225-25-9)
- 6,8-Difluoro-1,4-dihydro-1-(N-methylformamido)-7-(4-methyl-1-piperazinyl)-4-oxo-3-quinolinecarboxylic Acid Ethyl Ester (CAS 158585-86-5)
- 2-Butyl-6-(9H-carbazol-9-yl)-1H-benzo[de]isoquinoline-1,3(2H)-dione (CAS 2623274-48-4)
- Aciclovir EP Impurity B Hydrochloride (CAS 635-39-2)
- Tinidazole Impurity 21 (CAS CATO-C4X-193021)
- N-(cyclobutylmethyl)ethanamine (CAS 26389-70-8)
- Methyl 2-(4-bromo-2,6-difluorophenyl)acetate (CAS 1807134-97-9)
- 3-Chloro-N-cyclopentyl-4-methoxyaniline (CAS 1019475-27-4)
- Semaglutide Impurity 6 (CAS 62-57-7)
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