145742-43-4 2-(2,2,2-Trifluoroethoxy)benzaldehyde 4425AD C9H7F3O2 CAS 145742-43-4
| CAS No. | 145742-43-4 |
| Molecular Formula | C9H7F3O2 |
| Molecular Weight | 204.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 145742-43-4 2-(2,2,2-Trifluoroethoxy)benzaldehyde 4425AD C9H7F3O2.
CATO supplies 145742-43-4 2-(2,2,2-Trifluoroethoxy)benzaldehyde 4425AD C9H7F3O2 (CAS 145742-43-4), a certified reference material (molecular formula C9H7F3O2, MW 204.15 g/mol) for analytical method development and quality control.
145742-43-4 2-(2,2,2-Trifluoroethoxy)benzaldehyde 4425AD C9H7F3O2 (C9H7F3O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 145742-43-4 2-(2,2,2-Trifluoroethoxy)benzaldehyde 4425AD C9H7F3O2 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 | C9H7F3O2 |
| Molecular Weight | 204.15 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | F-containing |
Related Trifluoroethoxy Standards
- 155908-58-0 3-(2,2,2-Trifluoroethoxy)benzaldehyde 4893AD C9H7F3O2 (CAS 155908-58-0)
- 4-(2,2,2-Trifluoroethoxy)benzaldehyde (CAS 76579-46-9)
- 2-(2,2,2-Trifluoroethoxy)isonicotinaldehyde (CAS 1569853-29-7)
- 6-(2,2,2-Trifluoroethoxy)nicotinaldehyde (CAS 159981-19-8)
- 2-(2,2,2-Trifluoroethoxy)nicotinaldehyde (CAS 902837-51-8)
- 3-(2,2,2-Trifluoroethoxy)isonicotinaldehyde (CAS 2089310-61-0)
- 5-(2,2,2-Trifluoroethoxy)picolinaldehyde (CAS 953780-30-8)
- 3-Methyl-4-(2,2,2-trifluoroethoxy)aniline (CAS 1094646-56-6)
Recommended Standards
- 2,2,2-Trifluoro-N-(2-methylpyridin-4-yl)acetamide (CAS 1443981-99-4)
- 2-Methoxy-5-(trifluoromethyl)benzaldehyde (CAS 146539-83-5)
- Methyl 2-(2,3,4-trifluorophenyl)acetate (CAS 1443340-20-2)
- 1-(4-Methyl-2-(trifluoromethyl)pyrimidin-5-yl)ethanone (CAS 1483391-94-1)
- 3-Bromo-8-chloro-1-iodoimidazo[1,5-a]pyrazine (CAS 1427501-48-1)
- (2-methoxy-1,1-dimethylethyl)methylamine (CAS 1177316-77-6)
- 2-(2-(5-Chloro-1H-indol-3-yl)-2-oxoacetamido)acetic acid (CAS 94732-43-1)
- 2-Bromo-1,7-naphthyridin-8(7H)-one (CAS 1260664-18-3)
- 6-(Bromomethyl)-2-chloro-3-fluoropyridine (CAS 1227586-47-1)
- 3-Amino-3-methylpent-4-enoic acid (CAS 15732-42-0)
- 5-(2,2,2-Trifluoroacetyl)-2-thiophenecarboxylic Acid Ethyl Ester (CAS 898787-39-8)
- 9-Methyl-2-(propylthio)-5H-thiochromeno[4,3-d]pyrimidine (CAS 478246-89-8)
- 7-Chloro-6-nitro-1,2,3,4-tetrahydroisoquinoline (CAS 1259326-51-6)
- (D-His1)-Exenatide trifluoroacetate salt (CAS 1678417-09-8)
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