4-(3-Trifluoromethylphenyl)phenol CAS 191724-12-6
| CAS No. | 191724-12-6 |
| Molecular Formula | C13H9F3O |
| Molecular Weight | 238.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
4-(3-Trifluoromethylphenyl)phenol (CAS 191724-12-6), molecular formula C13H9F3O and molecular weight 238.21 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 4-(3-Trifluoromethylphenyl)phenol (C13H9F3O) contains a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 238.21 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO manufactures 4-(3-Trifluoromethylphenyl)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 | C13H9F3O |
| Molecular Weight | 238.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2011 |
| Halogen Content | F-containing |
Related Trifluoromethylphenyl Standards
- 4-(4-Trifluoromethylphenyl)phenol (CAS 10355-13-2)
- 2-(4-Trifluoromethylphenyl)phenol (CAS 122801-61-0)
- 3-(3-Trifluoromethylphenyl)phenol (CAS 365426-92-2)
- 3-(4-Trifluoromethylphenyl)phenol (CAS 365426-93-3)
- 4-(2-Trifluoromethylphenyl)phenol (CAS 319014-58-9)
- 1-(4-Trifluoromethylphenyl)piperazine 1-(4-trifluoromethyl-phenyl)-piperazine 1-(4-trifluoromethylphenyl)-piperazine 1-[4-(trifluoromethyl)phenyl]piperazine 30459-17-7 n-(4-trifluoro methyl phenyl) piperazine n-(4-trifluoromethylphenyl)piperazine n-(alpha,alpha,alpha-trifluoro-p-tolyl)piperazine (CAS 30459-17-7)
- 1-(2-Trifluoromethylphenyl)imidazoline-2-thione (CAS 25372-17-2)
- 3-Methyl-1-(4-trifluoromethylphenyl)butylamine (CAS 1159882-83-3)
Recommended Standards
- N-Benzyl-3,5,6-trifluoropyridin-2-amine (CAS 189281-25-2)
- (3,4-Difluorophenyl)(3-fluorophenyl)methanol (CAS 844683-65-4)
- 2-((BENZYLOXY)CARBONYL)-1-FLUOROCYCLOPROPANECARBOXYLIC ACID (CAS 1823273-17-1)
- (3,4-Difluorophenyl)(4-fluorophenyl)methanol (CAS 844856-30-0)
- 1-(4-Chloro-2-pyridyl)cyclopropanol (CAS 1935940-43-4)
- 3-Chloro-2-[3-(4-chlorophenyl)pyrazolo[1,5-a]pyrimidin-6-yl]-5-(trifluoromethyl)pyridine (CAS 338953-33-6)
- 2-Amino-5-hydroxybenzamide (CAS 65883-83-2)
- 2-(prop-2-yn-1-yloxy)-6-(trifluoromethyl)pyridine (CAS 1787995-86-1)
- 5-Cyano-1-(2,4-dichlorophenyl)-N-methyl-1H-pyrazole-4-carboxamide (CAS 98475-67-3)
- 1-N-ethyl-5-methylbenzene-1,2-diamine (CAS 742054-04-2)
- Ethyl 6-acetylpyridine-2-carboxylate (CAS 114578-70-0)
- 2-(3-Chlorophenyl)pyrimidine-5-carboxylic acid (CAS 928713-19-3)
- (Z)-N'-(1-(3-aminophenyl)ethylidene)-2-hydroxybenzohydrazide (CAS 302604-66-6)
- Palmitoyl Tripeptide-1 HCl (CAS 2757690-14-3)
Why CATO?
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