(2,3,4,5-Tetrafluoro-6-methylphenyl)methanol CAS 79537-94-3
| CAS No. | 79537-94-3 |
| Molecular Formula | C8H6F4O |
| Molecular Weight | 194.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2,3,4,5-Tetrafluoro-6-methylphenyl)methanol (CAS 79537-94-3) is a high-purity analytical reference standard with the molecular formula C8H6F4O and a molecular weight of 194.13 g/mol.
The molecular framework of (2,3,4,5-Tetrafluoro-6-methylphenyl)methanol (C8H6F4O) is characterized by a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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 (2,3,4,5-Tetrafluoro-6-methylphenyl)methanol 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 | C8H6F4O |
| Molecular Weight | 194.13 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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.) | 1979 |
| Halogen Content | F-containing |
Related Tetrafluoro Standards
- 2,3,5,6-Tetrafluoro-4-methylanisole (CAS 3150-40-1)
- 2,3,5,6-Tetrafluoro-N,N-dimethylpyridin-4-amine (CAS 2875-13-0)
- 2,3,4,5-Tetrafluoro-6-hydroxybenzaldehyde (CAS 502762-93-8)
- 2,3,5,6-Tetrafluoro-4-hydroxybenzaldehyde (CAS 24336-73-0)
- 3,4,4,4-Tetrafluoro-3-(trifluoromethyl)but-1-yne (CAS 24690-53-7)
- 1,2,3,4-Tetrafluoro-5-nitrobenzene (CAS 5580-79-0)
- 1,2,3,5-Tetrafluoro-4-nitrobenzene (CAS 314-41-0)
- 1,2,4,5-Tetrafluoro-3-nitrobenzene (CAS 6257-03-0)
Recommended Standards
- (1,1,2,2-Tetrafluoroethoxy)benzene (CAS 350-57-2)
- (2-Fluoro-4-(trifluoromethyl)phenyl)hydrazine (CAS 912761-86-5)
- (2-Fluoro-4-(trifluoromethyl)phenyl)methanol (CAS 197239-49-9)
- (2-Fluoro-5-(trifluoromethyl)phenyl)methanol (CAS 207974-09-2)
- N-(3-Chloro-2-methylphenyl)-2-methoxybenzamide (CAS 331436-11-4)
- Methyl 4-oxo-3,4-dihydroquinoline-6-carboxylate (CAS 648448-99-1)
- Methyl 5-benzylnicotinate (CAS 1808089-45-3)
- (2S,3S)-Methyl 3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-2-((tert-butoxycarbonyl)amino)butanoate (CAS 1932470-95-5)
- 9-Octadecenoic acid, ethyl ester (CAS 6114-18-7)
- 5-(4-Methylpiperazin-1-yl)pyridin-3-ylboronic acid (CAS 1286778-37-7)
- 2-((4-Chlorobenzyl)thio)pyrimidine-4-carbaldehyde O-(2,6-dichloroisonicotinoyl) oxime (CAS 263755-78-8)
- N-(1,10-Phenanthrolin-5-yl)acrylamide (CAS 321954-23-8)
- 1-{3-nitro-4-[(E)-2-{[2-(trifluoromethyl)phenyl]methylidene}hydrazin-1-yl]benzenesulfonyl}piperidine-4-carboxylic acid (CAS 860612-07-3)
- Semaglutide Impurity 149 (CAS CATO-C4X-2226149)
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