4-(difluoromethyl)-3-fluorobenzaldehyde CAS 1780417-29-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1780417-29-9 |
| Molecular Formula | C8H5F3O |
| Molecular Weight | 174.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(difluoromethyl)-3-fluorobenzaldehyde (CAS 1780417-29-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H5F3O. Molecular weight: 174.12 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
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.) | 1994 |
| Halogen Content | F-containing |
Related difluoromethyl Standards
- 2-(Difluoromethyl)-3-fluorobenzaldehyde (CAS 1166820-29-6)
- 2-(Difluoromethyl)-4-fluorobenzaldehyde (CAS 1198171-20-8)
- 3-(Difluoromethyl)-2-fluorobenzaldehyde (CAS 1379207-13-2)
- 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-2-(methylsulfonyl)acetic acid (CAS 1505023-53-9)
- 2,4,6-Trifluoro-3-methylbenzaldehyde (CAS 1504554-92-0)
- 5-Ethynyl-1-methyl-3-trifluoromethyl-1h-pyrazole (CAS 1855889-41-6)
- 2-Amino-3-(6-chloro-4-methyl-1H-pyrrolo[2,3-b]pyridin-3-yl)propanoic acid (CAS 21760-76-9)
- Flavanthrin (CAS 120090-80-4)
- Ethyl 2-Bromo-6-fluorobenzoate (CAS 1214362-62-5)
- 2-(piperazin-1-yl)-N-(prop-2-yn-1-yl)acetamide (CAS 1016871-88-7)
- 2-Pyridin-4-yl-1h-benzimidazol-5-amine (CAS 1724-67-0)
- 2-Benzyl-1,3,4-oxadiazole (CAS 13148-63-5)
- Insulin Degludec Impurity 3 (CAS CATO-C4X-21573)
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