4-Bromo-2-fluoro-5-(trifluoromethyl)phenol CAS 1805552-60-6
| CAS No. | 1805552-60-6 |
| Molecular Formula | C7H3BrF4O |
| Molecular Weight | 259.00 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a hydroxyl group, an ether linkage, fluorine/bromine substitution, an aromatic ring system, 4-Bromo-2-fluoro-5-(trifluoromethyl)phenol is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 259.00 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
4-Bromo-2-fluoro-5-(trifluoromethyl)phenol (CAS 1805552-60-6), molecular formula C7H3BrF4O and molecular weight 259.00 g/mol, is a CATO reference standard with documented purity and traceability.
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.
CATO manufactures 4-Bromo-2-fluoro-5-(trifluoromethyl)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 | C7H3BrF4O |
| Molecular Weight | 259.00 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 |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F/Br-containing |
Related Bromo Standards
- 1-Bromo-2-fluoro-3-(trifluoromethoxy)benzene (CAS 1033202-63-9)
- 4-Bromo-2-fluoro-1-(trifluoromethoxy)benzene (CAS 105529-58-6)
- 1-Bromo-3-fluoro-5-(trifluoromethoxy)benzene (CAS 1129541-09-8)
- 4-Bromo-2-fluoro-6-(trifluoromethyl)phenol (CAS 1224604-17-4)
- 2-Bromo-1-fluoro-3-(trifluoromethoxy)benzene (CAS 1242249-84-8)
- 1-Bromo-4-fluoro-2-(trifluoromethoxy)benzene (CAS 1242252-07-8)
- 1-Bromo-3-fluoro-2-(trifluoromethoxy)benzene (CAS 1242258-31-6)
- 1-Bromo-2-(difluoromethoxy)-4,5-difluoro-benzene (CAS 1242258-46-3)
Recommended Standards
- 1-Bromo-2,4-difluoro-3-(difluoromethoxy)benzene (CAS 1805524-26-8)
- 3-Bromo-2-fluoro-5-(trifluoromethyl)phenol (CAS 1807005-89-5)
- 1-Bromo-2,4-difluoro-6-(difluoromethoxy)benzene (CAS 1805502-35-5)
- 2-Bromo-1-(difluoromethoxy)-3,4-difluorobenzene (CAS 1807026-35-2)
- 1-(2,5-Dichlorophenyl)-2-((4-methyl-4h-1,2,4-triazol-3-yl)thio)ethan-1-one (CAS 749219-92-9)
- 5-(4-Fluorophenoxy)pentan-1-amine (CAS 1226156-81-5)
- Ethyl 2-amino-3-(morpholine-4-carbonyl)-4,7-dihydrothieno[2,3-c]pyridine-6(5H)-carboxylate (CAS 1251614-22-8)
- Ethyl 5-amino-6-bromopicolinate (CAS 1805559-39-0)
- 2-Bromo-3-(difluoromethyl)-5-fluoropyridine (CAS 1805299-80-2)
- (tert-Butoxycarbonyl)glycyl-L-phenylalanine (CAS 4530-37-4)
- (R)-(+)-2-Chloropropionic Acid (CAS 7474-05-7)
- 2-Bromo-3-(difluoromethyl)-5-methylisonicotinic acid (CAS 1806993-76-9)
- BB-K 6 Disulfate Salt (Amikacin EP Impurity E Disulfate) (CAS 50866-72-3(Free Base))
- Semaglutide impurity 89 (CAS CATO-C4X-222689)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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