3-(Difluoromethyl)-2-fluorobenzaldehyde CAS 1379207-13-2
| CAS No. | 1379207-13-2 |
| Molecular Formula | C8H5F3O |
| Molecular Weight | 174.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(Difluoromethyl)-2-fluorobenzaldehyde (CAS 1379207-13-2) is a high-purity analytical reference standard with the molecular formula C8H5F3O and a molecular weight of 174.12 g/mol.
3-(Difluoromethyl)-2-fluorobenzaldehyde (C8H5F3O) 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.
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 3-(Difluoromethyl)-2-fluorobenzaldehyde 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 | C8H5F3O |
| Molecular Weight | 174.12 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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 Difluoromethyl Standards
- 2-(Difluoromethyl)-3-fluorobenzaldehyde (CAS 1166820-29-6)
- 2-(Difluoromethyl)-4-fluorobenzaldehyde (CAS 1198171-20-8)
- 4-(difluoromethyl)-3-fluorobenzaldehyde (CAS 1780417-29-9)
- 2-(Difluoromethyl)-6-fluorobenzaldehyde (CAS 1785431-84-6)
- 4-(Difluoromethyl)-2-fluorobenzaldehyde (CAS 875222-54-1)
- 2-(Difluoromethyl)-4-methoxyphenol (CAS 1242172-87-7)
- 5-(Difluoromethyl)-2-methoxyphenol (CAS 1261479-62-2)
- 3-(Difluoromethyl)-4-methoxyphenol (CAS 1261568-49-3)
Recommended Standards
- 2,2-Difluoro-1-(2-fluorophenyl)ethanone (CAS 1378683-82-9)
- Hexahydro-1,3,5-trinitroso-1,3,5-triazine (CAS 13980-04-6)
- 3-Ethynyl-1-(2,2,2-trifluoroethyl)-1h-pyrazole (CAS 1354704-44-1)
- 4-Ethynyl-1-methyl-3-(trifluoromethyl)pyrazole (CAS 1498364-87-6)
- 7-Morpholino-2-phenyloxazolo[5,4-d]pyrimidine (CAS 33360-22-4)
- (2S,3S)-3-Amino-2-hydroxy-3-(naphthalen-1-yl)propanoic acid (CAS 959573-38-7)
- (E)-N'-Methyl-3-(trifluoromethyl)-N-[4-(trifluoromethyl)phenyl]benzene-1-carboximidamide (CAS 303149-11-3)
- 6-ethyl-3-(3-methoxy-4-(4-(4-nitrosopiperazin-1-yl)piperidin-1-yl)benzyl)-5-(morpholinomethyl)pyrazine-2-carboxamide (CAS CATO-C3D-26206)
- 5-Methyl-2'-deoxycytidine (CAS 838-07-3)
- Valganciclovir Impurity 23 (CAS CATO-C4X-177423)
- 1-(4-Fluoro-3-propoxyphenyl)propan-1-one (CAS 1443325-94-7)
- n-(1h-1,2,4-Triazol-5-yl)picolinamide (CAS 21233-29-4)
- 2,4-Dimethyl-N,N-diphenylaniline (CAS 1228-80-4)
- Semaglutide impurity 49 (CAS CATO-C4X-222649)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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