2-Fluoro-5-methyl-3-(trifluoromethyl)benzaldehyde CAS 1706458-33-4
| CAS No. | 1706458-33-4 |
| Molecular Formula | C9H6F4O |
| Molecular Weight | 206.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C9H6F4O, 2-Fluoro-5-methyl-3-(trifluoromethyl)benzaldehyde contains a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 206.14 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
2-Fluoro-5-methyl-3-(trifluoromethyl)benzaldehyde (CAS 1706458-33-4) is a high-purity analytical reference standard with the molecular formula C9H6F4O and a molecular weight of 206.14 g/mol.
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 2-Fluoro-5-methyl-3-(trifluoromethyl)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 | C9H6F4O |
| Molecular Weight | 206.14 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | F-containing |
Related Fluoro Standards
- 1-(3-Fluoro-2-(trifluoromethyl)phenyl)ethan-1-one (CAS 1017777-34-2)
- 4-Fluoro-2-(trifluoromethyl)benzene-1-carboximidamide (CAS 1187927-54-3)
- 2’-Fluoro-4’-(trifluoromethyl)acetophenone (CAS 122023-29-4)
- 2-(2-Fluoro-4-(trifluoromethyl)phenyl)acetaldehyde (CAS 1257088-57-5)
- 2-(2-Fluoro-3-(trifluoromethyl)phenyl)acetaldehyde (CAS 1260673-85-5)
- 2-(4-Fluoro-2-(trifluoromethyl)phenyl)acetaldehyde (CAS 1260681-64-8)
- 2-(4-Fluoro-3-(trifluoromethyl)phenyl)acetaldehyde (CAS 1260759-93-0)
- 2-(5-Fluoro-2-(trifluoromethyl)phenyl)acetaldehyde (CAS 1260759-96-3)
Recommended Standards
- 4-Fluoro-3-methyl-2-(trifluoromethyl)benzaldehyde (CAS 1706438-84-7)
- 3-(4-Fluorophenyl)-1,1,1-trifluoro-2-propanone (CAS 1735-92-8)
- 3-(2,4-Difluorophenyl)-1,1-difluoropropan-2-one (CAS 1506583-58-9)
- 2'-Fluoro-6'-(trifluoromethyl)acetophenone (CAS 174013-29-7)
- 2,2-Dimethylcyclopentanone 4541-32-6 ZLE0003 zlchem 1228 (CAS 4541-32-6)
- N-Butyl-4-methoxybenzenesulfonamide (CAS 35088-85-8)
- 3-(2-Methylpiperidin-1-yl)propyl furan-2-carboxylate (CAS 65100-54-1)
- 1-(Chloromethyl)-4-dodecylbenzene (CAS 104-37-0)
- Ethyl 4-(3-methoxyisoxazole-5-carboxamido)benzoate (CAS 1428347-74-3)
- (4S)-5-bromo-4-methyl-pentan-1-ol (CAS 887706-42-5)
- 3-Isopropyl-5-isocyanato-1-phenyl-1H-pyrazole (CAS 1349715-95-2)
- N-(5-iodo-6-methylpyridin-2-yl)benzamide (CAS 760965-16-0)
- Methyl 2-chloro-3,4-dimethoxybenzoate (CAS 175136-01-3)
- Semaglutide-d8 Tetratrifluoroacetate (CAS CATO-C4X-222617)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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