4'-(Trifluoromethoxy)-[1,1'-biphenyl]-2-carboxylic acid CAS 408366-18-7
| CAS No. | 408366-18-7 |
| Molecular Formula | C14H9F3O3 |
| Molecular Weight | 282.21 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.
CATO supplies 4'-(Trifluoromethoxy)-[1,1'-biphenyl]-2-carboxylic acid (CAS 408366-18-7), a certified reference material (molecular formula C14H9F3O3, MW 282.21 g/mol) for analytical method development and quality control.
Based on its molecular formula C14H9F3O3, 4'-(Trifluoromethoxy)-[1,1'-biphenyl]-2-carboxylic acid contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 282.21 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures 4'-(Trifluoromethoxy)-[1,1'-biphenyl]-2-carboxylic acid 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 | C14H9F3O3 |
| Molecular Weight | 282.21 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
Related Trifluoromethoxy Standards
- 3'-(Trifluoromethoxy)biphenyl-3-carboxylic acid (CAS 1215206-30-6)
- 4-(4-(Trifluoromethoxy)phenoxy)benzaldehyde (CAS 137736-08-4)
- 2'-(Trifluoromethoxy)biphenyl-3-carboxylic acid (CAS 765276-04-8)
- 4-(Trifluoromethoxy)-[1,1'-biphenyl]-2-carboxylic acid (CAS 2379321-48-7)
- 4'-(Trifluoromethoxy)biphenyl-3-carboxylic acid (CAS 728919-12-8)
- 4-[2-(Trifluoromethoxy)phenyl]benzoic acid (CAS 926220-09-9)
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Recommended Standards
- 4-(4-Trifluoromethoxyphenyl)benzoic acid (CAS 728919-11-7)
- 4-(4-(Trifluoromethyl)phenoxy)benzoic acid (CAS 78161-82-7)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (3-cyclobutylthiophen-2-yl)boronate (CAS 2223040-29-5)
- 3-[4-(Trifluoromethyl)phenoxy]benzoic Acid (CAS 72178-29-1)
- 6-Fluoro-2-methyl-3-phenylquinazolin-4(3H)-one (CAS 49579-00-2)
- Heptyl (R)-4-(1-amino-2,2,2-trifluoroethyl)benzoate (CAS 1213068-04-2)
- 4-Iodo-2-methyl-5-((tetrahydro-2H-pyran-2-yl)oxy)pyridine (CAS 1242771-39-6)
- 2-Phenylchromenylium (CAS 14051-53-7)
- 5-fluorothiophene-2-carboxylic acid (CAS 4377-58-6)
- 5-Bromo-7-chloro-1H-pyrrolo[2,3-c]pyridine (CAS 1198096-48-8)
- 3-(Fluoromethyl)-1-oxo-1,2,3,4-tetrahydroisoquinoline-7-sulfonamide (CAS 780820-78-2)
- 4-Nonylphenol-2,3,5,6-d4 (CAS 1173019-62-9)
- 1-(4-(Furan-2-yl)phenyl)ethanone (CAS 35216-08-1)
- Ganirelix 1-4 peptide (CAS 208599-57-9)
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