3-[4-(Trifluoromethyl)phenoxy]benzoic Acid CAS 72178-29-1
| CAS No. | 72178-29-1 |
| Molecular Formula | C14H9F3O3 |
| Molecular Weight | 282.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 3-[4-(Trifluoromethyl)phenoxy]benzoic 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.
3-[4-(Trifluoromethyl)phenoxy]benzoic Acid (CAS 72178-29-1) is a high-purity analytical reference standard with the molecular formula C14H9F3O3 and a molecular weight of 282.21 g/mol.
Based on its molecular formula C14H9F3O3, 3-[4-(Trifluoromethyl)phenoxy]benzoic 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. 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.
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.) | 1977 |
| Halogen Content | F-containing |
Related Trifluoromethyl Standards
- 3-[3-(trifluoromethyl)phenoxy]benzoic acid (CAS 127389-09-7)
- (E)-3-(5-(3-(trifluoromethyl)phenyl)furan-2-yl)acrylic acid (CAS 62806-37-5)
- 2-(3-(Trifluoromethyl)phenoxy)benzoic acid (CAS 6641-59-4)
- 2-(4-(Trifluoromethyl)phenoxy)benzoicacid (CAS 402714-65-2)
- 4-(4-(Trifluoromethyl)phenoxy)benzoic acid (CAS 78161-82-7)
- 4-[3-(Trifluoromethyl)phenoxy]benzoic acid (CAS 632366-11-1)
- 4-((5-(Trifluoromethyl)pyridin-2-yl)oxy)benzamide (CAS 1024143-17-6)
- 4-Methyl-2-[4-(trifluoromethyl)phenyl]pyrimidine-5-carboxylic acid (CAS 1119449-88-5)
Recommended Standards
- 3-((2-Hydroxy-4-nitrophenyl)amino)pyrazine-2,5-dicarbonitrile (CAS 918410-46-5)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (3-cyclobutylthiophen-2-yl)boronate (CAS 2223040-29-5)
- 2-Propenoic acid, 3-[5-[2-(trifluoromethyl)phenyl]-2-furanyl]-, (2E)- (CAS 480425-31-8)
- 2-Hydroxy-5-[3-(trifluoromethyl)phenyl]benzoic acid (CAS 199339-51-0)
- 4-(Methylsulfonyl)thiomorpholine 1,1-dioxide (CAS 1341828-82-7)
- 2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(thiophen-3-yl)propanoic acid (CAS 678991-94-1)
- 1,1,1-Trifluoro-4-methylpent-3-en-2-one (CAS 400-31-7)
- 2,5-Diethyl-3,6-dimethylpyrazine (CAS 18903-30-5)
- 3-(4-Bromophenyl)-1-(pyrrolidin-1-yl)propan-1-one (CAS 4897-53-4)
- 1-Acetyl-3(5)-nonafluorobutyl-5(3)-phenylpyrazole (CAS 511243-92-8)
- 2-((5-Chloroquinolin-8-yl)oxy)-N-((ethoxycarbonyl)oxy)acetimidamide (CAS 88757-98-6)
- (But-2-yn-1-yl)(methyl)amine (CAS 23230-98-0)
- N3,N3-Dimethyl-1H-pyrazole-3,5-diamine (CAS 732981-76-9)
- [a-Glu](Side chain transposition)- Semaglutide (CAS CATO-C4X-2226111)
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