2-Bromo-4-(trifluoromethoxy)phenol CAS 200956-13-4
| CAS No. | 200956-13-4 |
| Molecular Formula | C7H4BrF3O2 |
| Molecular Weight | 257.00 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Bromo-4-(trifluoromethoxy)phenol (C7H4BrF3O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/bromine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
CATO supplies 2-Bromo-4-(trifluoromethoxy)phenol (CAS 200956-13-4), a certified reference material (molecular formula C7H4BrF3O2, MW 257.00 g/mol) for analytical method development and quality control.
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 2-Bromo-4-(trifluoromethoxy)phenol 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 | C7H4BrF3O2 |
| Molecular Weight | 257.00 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2014 |
| Halogen Content | F/Br-containing |
Related Bromo Standards
- 5-Bromo-2-(trifluoromethoxy)phenol (CAS 1048963-39-8)
- 3-Bromo-5-(trifluoromethoxy)phenol (CAS 1197239-47-6)
- 1-Bromo-3-pentafluoroethyloxy-propane (CAS 1301739-12-7)
- 2-bromo-3-(trifluoromethoxy)phenol (CAS 1392059-76-5)
- 4-Bromo-5-difluoromethoxy-2-fluorophenol (CAS 1804409-04-8)
- 2-Bromo-4-(difluoromethoxy)-3-fluorophenol (CAS 1804910-41-5)
- 5-Bromo-3-difluoromethoxy-2-fluorophenol (CAS 1804910-47-1)
- 2-Bromo-4-difluoromethoxy-5-fluorophenol (CAS 1805023-70-4)
Recommended Standards
- 4,4,5,5-Tetramethyl-2-(selenophen-3-yl)-1,3,2-dioxaborolane (CAS 1933533-56-2)
- 2-Bromo-5-(trifluoromethoxy)phenol (CAS 205371-26-2)
- 3-Bromo-2-difluoromethoxy-5-fluorophenol (CAS 1807244-29-6)
- 3-Bromo-4-(trifluoromethoxy)phenol (CAS 886496-88-4)
- 4,4,5,5-tetramethyl-2-(3-thienyl)-1,3,2-dioxaborolane (CAS 214360-70-0)
- 3-fluorothiophene-2-sulfonyl chloride (CAS 128852-20-0)
- 2-(thiomorpholin-4-yl)acetonitrile (CAS 53515-34-7)
- 5-Chlorothiophene-2-sulfonohydrazide (CAS 78380-28-6)
- 7-(Trifluoromethyl)-1,2,3,4-tetrahydroisoquinolin-1-one (CAS 1365759-12-1)
- 1H-pyrazol-4-ylboronic acid;hydrochloride (CAS 1256346-38-9)
- 1-(3-Hydroxyphenyl)azetidin-2-one (CAS 76228-01-8)
- Imidazo[1,2-a]pyridine-3-ethanol (CAS 193683-43-1)
- (1S,2R,8R,10R,11S,15S)-8-methoxy-2,15-dimethylpentacyclo[8.7.0.02,7.05,7.011,15]heptadec-12-en-14-one (CAS 1309594-70-4)
- Semaglutide impurity 259 (CAS CATO-C4X-2226259)
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