2,4-Bis(trifluoromethyl)benzaldehyde CAS 59664-42-5
| CAS No. | 59664-42-5 |
| Molecular Formula | C9H4F6O |
| Molecular Weight | 242.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 2,4-Bis(trifluoromethyl)benzaldehyde (CAS 59664-42-5), a certified reference material (molecular formula C9H4F6O, MW 242.12 g/mol) for analytical method development and quality control.
2,4-Bis(trifluoromethyl)benzaldehyde (C9H4F6O) contains a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures 2,4-Bis(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 | C9H4F6O |
| Molecular Weight | 242.12 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.) | 1974 |
| Halogen Content | F-containing |
Related Bis Standards
- 2,6-Bis(trifluoromethyl)benzaldehyde (CAS 118762-55-3)
- 2,5-Bis(trifluoromethyl)benzaldehyde (CAS 395-64-2)
- 3,4-Bis(trifluoromethyl)benzaldehyde (CAS 477535-14-1)
- 3-(Trifluoromethyl)quinoxaline-2-carboxylic acid (CAS 1142190-60-0)
- 1-(6-(Trifluoromethyl)pyridin-3-yl)-1H-pyrrole-2,5-dione (CAS 138949-38-9)
- 3-(2-(Trifluoromethyl)phenyl)-1,2,4-oxadiazole-5-carbaldehyde (CAS 1707609-04-8)
- 2-(Trifluoromethyl)-1,6-naphthyridine-3-carboxylic acid (CAS 240408-97-3)
- 2-(Trifluoromethyl)-1,8-naphthyridine-3-carboxylic acid (CAS 241154-08-5)
Recommended Standards
- 2,2,2-Trifluoro-2'-(trifluoromethyl)acetophenone (CAS 42452-42-6)
- 2-(1H-Inden-3-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2374803-13-9)
- 2-Bromo-6-methyl-5,6,7,8-tetrahydro-1,6-naphthyridin-3-amine (CAS 216966-74-4)
- 1,1'-Oxybis(3,3,3-trifluoropropan-1-ol) (CAS 936107-87-8)
- 6-Fluoro-5-methylindoline-2,3-dione (CAS 749240-55-9)
- 5-phenyl-2,3-dihydro-1,3-thiazol-2-one (CAS 83631-55-4)
- N-isobutyl-1h-purin-6-amine (CAS 18453-05-9)
- Trandolaprilat Monohydrate (CAS 951393-55-8)
- 2-(4-Methylpiperazin-1-yl)-5-(4H-1,2,4-triazol-4-yl)aniline (CAS 1312133-17-7)
- Carfilzomib Impurity 42 (CAS CATO-C4X-102242)
- 3-(4-methoxyphenyl)adamantane-1-carboxylic acid (CAS 56531-56-7)
- 3-Amino-2,2-dimethyl-1-(3-methylpiperidin-1-yl)propan-1-one (CAS 1248932-34-4)
- 2-(4-Chloromethyl-Phenyl)-2H-[1,2,3]Triazole (CAS 449211-79-4)
- Endo-Gly4-Semaglutide (CAS CATO-C4X-222679)
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