2-Bromo-6-(difluoromethoxy)phenol CAS 1261509-39-0
| CAS No. | 1261509-39-0 |
| Molecular Formula | C7H5BrF2O2 |
| Molecular Weight | 239.01 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-Bromo-6-(difluoromethoxy)phenol.
CATO supplies 2-Bromo-6-(difluoromethoxy)phenol (CAS 1261509-39-0), a certified reference material (molecular formula C7H5BrF2O2, MW 239.01 g/mol) for analytical method development and quality control.
2-Bromo-6-(difluoromethoxy)phenol (C7H5BrF2O2) 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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-6-(difluoromethoxy)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 | C7H5BrF2O2 |
| Molecular Weight | 239.01 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.) | 1990 |
| Halogen Content | F/Br-containing |
Related Bromo Standards
- 2-Bromo-3-(difluoromethoxy)phenol (CAS 1261569-19-0)
- 2-Bromo-5-(difluoromethoxy)phenol (CAS 1261859-66-8)
- 5-Bromo-2,3-difluoro-4-methoxyphenol (CAS 1780419-99-9)
- 5-Bromo-4,4,5,5-tetrafluoro-1-pentanol (CAS 222725-20-4)
- 5-Bromo-2-(difluoromethoxy)pyridin-3-amine (CAS 1429421-79-3)
- 5-Bromo-2-(2,2-difluoroethoxy)pyrimidine (CAS 1557875-06-5)
- 5-Bromo-6-(difluoromethyl)-2-methylpyrimidin-4(3H)-one (CAS 1713477-31-6)
- 5-Bromo-6-(1,1-difluoroethyl)pyrimidin-4(3H)-one (CAS 1816998-61-4)
Recommended Standards
- 3-(2-bromoethoxy)-1,1,2,2-tetrafluoropropane (CAS 1038730-08-3)
- 6-Fluoro-5-iodopyridin-2-ol (CAS 884660-48-4)
- 6-Fluoro-2-iodopyridin-3-ol (CAS 214911-10-1)
- (4-Iodo-3-methylisoxazol-5-yl)methanol (CAS 1380519-89-0)
- Tenovin 6 (CAS 1011557-82-6)
- 2-(4-amino-1H-pyrazol-1-yl)-2-methylpropanoic acid,HCl (CAS 1431963-16-4)
- 1-((2-Chlorophenyl)amino)-4,5-dihydroxy-8-nitroanthracene-9,10-dione (CAS 85012-06-2)
- p-Chlorobenzene isocyanate (CAS 104-12-1)
- Methyl (1R,2R,3R,5R)-2-hydroxybicyclo[3.1.0]Hexane-3-carboxylate (CAS 2166232-26-2)
- 1-(2-Fluoro-4-hydroxy-5-nitrophenyl)-ethanone (CAS 1613720-24-3)
- 2-Methyl-7,8-dihydro-3H-pyrano[4,3-d]pyrimidin-4(5H)-one (CAS 284028-94-0)
- Methyl 5-(methylthio)pyrazine-2-carboxylate (CAS 1174322-70-3)
- 1-Boc-3,3-difluoropiperidine-4-carboxylic Acid (CAS 1303972-81-7)
- Galanin Message Associated Peptide (1-41) amide trifluoroacetate salt (CAS 132699-74-2)
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