4-Bromo-5-fluoro-2-methylphenol CAS 1600166-21-9
| CAS No. | 1600166-21-9 |
| Molecular Formula | C7H6BrFO |
| Molecular Weight | 205.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-Bromo-5-fluoro-2-methylphenol is closely related to a hydroxyl group, an ether linkage, fluorine/bromine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
4-Bromo-5-fluoro-2-methylphenol (CAS 1600166-21-9), molecular formula C7H6BrFO and molecular weight 205.02 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 4-Bromo-5-fluoro-2-methylphenol (C7H6BrFO) 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 205.02 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.
CATO manufactures 4-Bromo-5-fluoro-2-methylphenol 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 | C7H6BrFO |
| Molecular Weight | 205.02 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 |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | F/Br-containing |
Related Bromo Standards
- 3-Bromo-2-fluoro-5-methylphenol (CAS 1026796-51-9)
- 5-Bromo-2-fluoroanisole (CAS 103291-07-2)
- 5-Bromo-2-fluoro-4-methylphenol (CAS 1111096-04-8)
- 3-Bromo-4-fluoroanisole (CAS 1161497-23-9)
- 2-Bromo-3-fluorobenzyl alcohol (CAS 1184915-45-4)
- 2-Bromo-6-fluoro-3-methylphenol (CAS 1226808-63-4)
- 4-Bromo-3-fluoro-2-methylphenol, 97% (CAS 1262516-23-3)
- 2-Bromo-5-fluoro-4-methylphenol (CAS 1268511-85-8)
Recommended Standards
- 2-Bromo-4-fluoro-6-methylphenol (CAS 1572185-50-2)
- 2-Bromo-3-fluoro-4-methylphenol (CAS 1643457-64-0)
- 2-Bromo-4-fluoro-5-methylphenol (CAS 1567219-62-8)
- 5-Bromo-4-fluoro-2-methylphenol (CAS 1701766-35-9)
- 4-Amino-3-chlorobenzoic Acid (CAS 2486-71-7)
- 2-(1H-benzimidazol-2-yl)-N-(4-fluorobenzyl)acetamide (CAS 730950-14-8)
- tert-Butyl (1R,2S,5S)-rel-2-(aminomethyl)-3-azabicyclo[3.1.0]hexane-3-carboxylate (CAS 1017273-73-2)
- N-(5-Amino-2-fluorophenyl)-2-(2-chlorophenoxy)-acetamide (CAS 953739-94-1)
- Cis-2-(4-chlorophenyl)cyclopropanecarboxylic acid (CAS 142796-15-4)
- 4,4,5,5-Tetramethyl-2-(p-tolyl)-1,3,2-dioxaborolane-d3 (CAS 2235417-07-7)
- Oxybis(propane-3,1-diyl) dimethanesulfonate (CAS 55333-96-5)
- (1R,2R)-2',3'-Dihydrospiro[cyclopropane-1,1'-inden]-2-amine (CAS 2037171-98-3)
- 1H-Indazole-1,5,6-triamine (CAS 877471-83-5)
- Exenatide Acetate (CAS 141732-76-5)
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