1417569-98-2 3,5-Difluoro-4-(trifluoromethyl)benzaldehyde MFCD22566356 CAS 1417569-98-2
| CAS No. | 1417569-98-2 |
| Molecular Formula | C8H3F5O |
| Molecular Weight | 210.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1417569-98-2 3,5-Difluoro-4-(trifluoromethyl)benzaldehyde MFCD22566356 (CAS 1417569-98-2) is a high-purity analytical reference standard with the molecular formula C8H3F5O and a molecular weight of 210.10 g/mol.
1417569-98-2 3,5-Difluoro-4-(trifluoromethyl)benzaldehyde MFCD22566356 (C8H3F5O) 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C8H3F5O |
| Molecular Weight | 210.10 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.) | 1991 |
| Halogen Content | F-containing |
Related Difluoro Standards
- 3,6-Difluoro-2-(trifluoromethyl)benzaldehyde (CAS 104044-26-0)
- 2,3-Difluoro-4-(trifluoromethyl)benzaldehyde (CAS 134099-20-0)
- 4,5-Difluoro-2-(trifluoromethyl)benzaldehyde (CAS 134099-22-2)
- 2,6-Difluoro-3-(trifluoromethyl)benzaldehyde (CAS 134099-24-4)
- 2,4-Difluoro-3-(trifluoromethyl)benzaldehyde (CAS 134099-30-2)
- 2,4-Difluoro-5-(trifluoromethyl)benzaldehyde (CAS 134099-31-3)
- 2,5-Difluoro-4-(trifluoromethyl)benzaldehyde (CAS 134099-33-5)
- 2,6-Difluoro-4-(trifluoromethyl)benzaldehyde (CAS 134099-34-6)
Recommended Standards
- 5,7-dichloropyrido[3,4-b]pyrazine (CAS 1379338-74-5)
- 4-Butylthiophenylboronic acid (CAS 151588-38-4)
- 2-(Perfluorophenyl)oxirane (CAS 13561-85-8)
- 2,4-dichloro-6-methylpyrrolo[2,1-f][1,2,4]triazine (CAS 1552232-67-3)
- 1-(8-Hydroxyquinolin-2-yl)piperidine-4-carboxamide (CAS 941868-39-9)
- 3-(3,5-Dimethoxybenzoyl)phenyl acetate (CAS 890099-02-2)
- 1,3-Dibromo-5-fluoro-4-methoxy-6-methyl-2-nitrobenzene (CAS 1357103-68-4)
- Ethyl N-([1,2,4]triazolo[1,5-a]pyrimidin-2-ylcarbonyl)glycinate (CAS 438212-79-4)
- Tert-butyl cyclohexyl(5-(3,4-dihydro-2H-pyrrol-5-yl)pyridin-2-yl)carbamate (CAS 1352490-95-9)
- 2-Amino-N-isopropylbenzenesulfonamide, HCl (CAS 1365272-16-7)
- 1,4-Diethoxy-2,5-diethynylbenzene (CAS 1126410-21-6)
- 2-Bromo-N-cyclohexylacetamide (CAS 63177-66-2)
- 2,4,6,8,10,12-Hexaoxatridecane (CAS 13352-76-6)
- Semaglutide impurity 33 (CAS CATO-C4X-222633)
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