2-bromo-3-fluoro-5-methoxyphenol CAS 1785528-41-7
| CAS No. | 1785528-41-7 |
| Molecular Formula | C7H6BrFO2 |
| Molecular Weight | 221.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-bromo-3-fluoro-5-methoxyphenol 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.
CATO supplies 2-bromo-3-fluoro-5-methoxyphenol (CAS 1785528-41-7), a certified reference material (molecular formula C7H6BrFO2, MW 221.02 g/mol) for analytical method development and quality control.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/bromine substitution, an aromatic ring system, 2-bromo-3-fluoro-5-methoxyphenol is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 221.02 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
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 | C7H6BrFO2 |
| Molecular Weight | 221.02 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.) | 1994 |
| Halogen Content | F/Br-containing |
Related bromo Standards
- 3-Bromo-6-fluoro-2-methoxyphenol (CAS 1026796-50-8)
- 3-Bromo-5-fluoro-2-methoxyphenol (CAS 1026796-60-0)
- 5-Bromo-2-fluoro-4-methoxyphenol (CAS 1111096-08-2)
- 1-Bromo-3-(2,2,2-trifluoroethoxy)propane (CAS 1152515-05-3)
- 5-Bromo-4-fluoro-2-(hydroxymethyl)phenol (CAS 1193162-26-3)
- 5-Bromo-4-fluoro-2-methoxyphenol (CAS 1364606-67-6)
- 3-Bromo-2-fluoro-6-methoxyphenol (CAS 1367707-24-1)
- 5-Bromo-3-fluoro-2-methoxyphenol (CAS 1409956-13-3)
Recommended Standards
- 4-Bromo-2-fluoro-3-hydroxyanisole (CAS 1784923-61-0)
- 6-Bromo-2-fluoro-3-(hydroxymethyl)phenol (CAS 1804405-45-5)
- 3-Bromo-4-fluoro-5-methoxyphenol (CAS 1784589-71-4)
- 2-Bromo-6-fluoro-3-methoxyphenol (CAS 1805533-23-6)
- 1-(2,6-dioxaspiro[4.5]decan-9-yl)-2,2-difluoro-propan-1-one (CAS 1876861-45-8)
- 1-Ethyl-3-iodopyridin-2(1H)-one (CAS 615534-45-7)
- (2R,6R)-2-methyl-6-phenylmorpholine (CAS 250596-82-8)
- 2,3,3,3-Tetrafluoropropanoic acid (CAS 359-49-9)
- 8-Fluoro-6-methoxyisoquinolin-1-ol (CAS 2088942-78-1)
- N-(2-chlorophenyl)-2-((3,4-dichlorophenyl)sulfonyl)acetamide (CAS 339107-33-4)
- 1-(4-(4-Nitrophenyl)-1,4-diazepan-1-yl)ethan-1-one (CAS 892491-96-2)
- 6-Ethyl-N-[3-(1H-imidazol-1-yl)propyl]-1,3-benzothiazol-2-amine (CAS 1177285-05-0)
- 3-Bromo-6-chloro-N-(2-hydroxyethyl)imidazo[1,2-a]pyridine-2-carboxamide (CAS 1092346-69-4)
- Semaglutide impurity 64 (CAS CATO-C4X-222664)
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