4-Bromo-2,3,6-trifluorophenol CAS 192446-70-1
| CAS No. | 192446-70-1 |
| Molecular Formula | C6H2BrF3O |
| Molecular Weight | 226.98 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Bromo-2,3,6-trifluorophenol (CAS 192446-70-1) is a high-purity analytical reference standard with the molecular formula C6H2BrF3O and a molecular weight of 226.98 g/mol.
Structurally, 4-Bromo-2,3,6-trifluorophenol (C6H2BrF3O) contains a hydroxyl group, an ether linkage, fluorine/bromine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 226.98 g/mol, it falls into the medium-molecular-weight range. 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.
As a certified reference material (CRM), 4-Bromo-2,3,6-trifluorophenol meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C6H2BrF3O |
| Molecular Weight | 226.98 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.) | 2011 |
| Halogen Content | F/Br-containing |
Related Bromo Standards
- 4-Bromo-2-(trifluoromethyl)pyrimidine (CAS 1034827-56-9)
- 5-Bromo-2,3,4-trifluorophenol (CAS 1073339-19-1)
- 2-Bromo-6-(trifluoromethyl)pyrazine (CAS 1197237-95-8)
- 2-Bromo-3-(trifluoromethyl)pyrazine (CAS 1365988-38-0)
- 6-Bromo-2,3,4-trifluorophenol (CAS 1517643-70-7)
- 3-Bromo-6-(trifluoromethyl)pyridazine (CAS 174607-37-5)
- 3-Bromo-5-(trifluoromethyl)pyridazine (CAS 1934462-24-4)
- 3-Bromo-2,5,6-trifluorophenol (CAS 1936039-79-0)
Recommended Standards
- 2-Bromo-4-(trifluoromethyl)pyrimidine (CAS 785777-87-9)
- 2-Bromo-5-(trifluoromethyl)pyrimidine (CAS 69034-09-9)
- 4-Bromo-6-(trifluoromethyl)pyrimidine (CAS 785777-89-1)
- 5-Bromo-2-trifluoromethylpyrimidine (CAS 799557-86-1)
- 5,6,7,8-Tetrahydropyrido[3,4-b]pyrazine (CAS 405162-62-1)
- N-benzyl-5,6-dimethylthieno[2,3-d]pyrimidin-4-amine (CAS 108831-73-8)
- 2-{[(4-chlorophenyl)methyl]sulfanyl}-1-[4-(trifluoromethyl)benzoyl]-1,4,5,6-tetrahydropyrimidine (CAS 866153-37-9)
- L-Histidine Methyl Ester Hydrochloride (CAS 18684-16-7)
- (S)-2-((8S,9R,10S,11S,13S,14S,16R,17S)-9-fluoro-11-hydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-hydroxyacetic acid 50764-01-7 (CAS 50764-01-7)
- N-(2,3-Dimethyl-4-nitrophenyl)pivalamide (CAS 1017789-45-5)
- N-(1H-Benzo[d]imidazol-2-yl)-N-methylhydroxylamine (CAS 362599-89-1)
- 3-[1-(methylamino)ethyl]benzonitrile (CAS 1158052-24-4)
- Nintedanib Impurity 179 (CAS CATO-C4X-1814179)
- Semaglutide Impurity 8 (CAS CATO-C4X-22268)
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