3-([3-(Trifluoromethyl)benzyl]oxy)benzaldehyde CAS 343604-08-0
| CAS No. | 343604-08-0 |
| Molecular Formula | C15H11F3O2 |
| Molecular Weight | 280.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-([3-(Trifluoromethyl)benzyl]oxy)benzaldehyde (CAS 343604-08-0), molecular formula C15H11F3O2 and molecular weight 280.24 g/mol, is a CATO reference standard with documented purity and traceability.
3-([3-(Trifluoromethyl)benzyl]oxy)benzaldehyde (C15H11F3O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, a polycyclic aromatic system. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 manufactures 3-([3-(Trifluoromethyl)benzyl]oxy)benzaldehyde 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 | C15H11F3O2 |
| Molecular Weight | 280.24 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 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; 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 Trifluoromethyl Standards
- 2-Methyl-3'-(trifluoromethyl)-[1,1'-biphenyl]-4-carboxylic acid (CAS 1008773-97-4)
- Methyl 5-(trifluoromethyl)-[1,1'-biphenyl]-3-carboxylate (CAS 101640-74-8)
- 2-Methyl-2-(trifluoromethyl)-[1,1-biphenyl]-4-carboxylic acid (CAS 1140462-04-9)
- 2-(5-(trifluoromethyl)biphenyl-2-yl)acetic acid (CAS 1214346-33-4)
- 2-(3'-(Trifluoromethyl)-[1,1'-biphenyl]-3-yl)acetic acid (CAS 1224742-15-7)
- 3'-Methyl-5-(trifluoromethyl)-[1,1'-biphenyl]-3-carboxylic acid (CAS 1261953-10-9)
- MEthyl 3'-(trifluoromethyl)[1,1'-biphenyl]-4-carboxylate (CAS 127783-72-6)
- Methyl 4'-(trifluoromethyl)-[1,1'-biphenyl]-4-carboxylate (CAS 127783-73-7)
Recommended Standards
- 2-Methyl-4'-(trifluoromethyl)-[1,1'-biphenyl]-4-carboxylic acid (CAS 845826-90-6)
- 3-[4-(Trifluoromethyl)phenyl]phenylacetic acid (CAS 869586-30-1)
- 2,6-dimethyl-4'-methoxybenzophenone (CAS 52629-41-1)
- 3-Cyano-6-nitro-2-phenyl-2H-indazole 1-oxide (CAS 93716-53-1)
- tert-Butyl(1-(2-amino-1-(3-aminophenyl)ethyl)pyrrolidin-3-yl)carbamate (CAS 886365-13-5)
- Methyl 3-(2-chloro-6-fluorophenyl)-3-oxopropanoate (CAS 868373-87-9)
- 4-Morpholino-2-nitrobenzoic acid (CAS 404010-98-6)
- 5-(Oxetan-3-yl)pyridin-2-amine (CAS 2222934-17-8)
- N-Isopropyldopamine Hydrochloride (CAS 5178-52-9)
- 3-Chloropropionic Acid (CAS 107-94-8)
- 1-(3,4-dihydro-2h-pyran-5-yl)-2,2,2-trifluoroethan-1-one (CAS 109317-74-0)
- Tert-butyl 3-hydroxy-4-(isobutylamino)pyrrolidine-1-carboxylate (CAS 1990022-43-9)
- 6,8-Dichloro-2-hydroxyquinoline-4-carboxylic acid (CAS 50504-24-0)
- Experimental Allergic Encephalitogenic Peptide (CAS 29705-92-8)
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