3,6-Difluoro-2-(trifluoromethyl)benzaldehyde CAS 104044-26-0
| CAS No. | 104044-26-0 |
| Molecular Formula | C8H3F5O |
| Molecular Weight | 210.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 3,6-Difluoro-2-(trifluoromethyl)benzaldehyde (C8H3F5O) contains a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 210.10 g/mol, it falls into the medium-molecular-weight range. 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).
3,6-Difluoro-2-(trifluoromethyl)benzaldehyde (CAS 104044-26-0) is a high-purity analytical reference standard with the molecular formula C8H3F5O and a molecular weight of 210.10 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 3,6-Difluoro-2-(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 | 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.) | 1986 |
| Halogen Content | F-containing |
Related Difluoro Standards
- 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)
- 1417569-98-2 3,5-Difluoro-4-(trifluoromethyl)benzaldehyde MFCD22566356 (CAS 1417569-98-2)
Recommended Standards
- 4,5,5,5-Tetrafluoro-4-(trifluoromethyl)pent-2-ene (CAS 243139-63-1)
- 5,7-dichloro-2-methyl-Imidazo[1,2-c]pyrimidine (CAS 1059191-52-4)
- 4,4,5,5,6,6,6-Heptafluorohex-2-ene (CAS 355-95-3)
- 1-(2,3-Difluorophenyl)-2,2,2-trifluoroethan-1-one (CAS 1092712-21-4)
- 2-Methyl-4-(1-methylpiperidin-2-yl)pyridine (CAS 1352485-12-1)
- 3-Bromo-2-(4-fluorophenyl)-7-methyl-6,7-dihydro-5H-pyrazolo[5,1-b][1,3]oxazine (CAS 1429893-29-7)
- 5-(Methylsulfonyl)furan-2-carboxylic Acid (CAS 23423-91-8)
- 5-Cyclopropoxy-2-methylpyridin-3-amine (CAS 1243473-80-4)
- Methyl 4,5,6,7-tetrahydrothieno[2,3-c]pyridine-2-carboxylate (CAS 1259287-72-3)
- 1-Ethyl-1H-1,2,4-triazole-3-carboxylic Acid Methyl Ester (CAS 1034197-43-7)
- 3-Methylfuran (stabilized with HQ) (CAS 930-27-8)
- (2,2-Difluoro-3-Methylcyclopropyl)Methyl Acetate (CAS 509072-65-5)
- 5-[(diethylamino)methyl]furan-2-carbaldehyde (CAS 15433-84-8)
- Peptide Impurity 40 (CAS CATO-CPTD788840)
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