4-(Difluoromethyl)-6-fluoro-5-(trifluoromethyl)pyridin-3-ol CAS 1804426-17-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1804426-17-2 |
| Molecular Formula | C7H3F6NO |
| Molecular Weight | 231.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(Difluoromethyl)-6-fluoro-5-(trifluoromethyl)pyridin-3-ol (CAS 1804426-17-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H3F6NO. Molecular weight: 231.10 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H3F6NO |
| Molecular Weight | 231.10 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Difluoromethyl Standards
- 4-(Difluoromethyl)-2-fluoro-5-(trifluoromethyl)pyridin-3-ol (CAS 1805432-06-7)
- 2,4,6-Tris(difluoromethyl)-1,3,5-triazine (CAS 369-22-2)
- 5-(difluoromethyl)-3-(trifluoromethyl)-1,2-oxazole-4-carboxylic acid (CAS 1394690-50-6)
- 2-(Difluoromethyl)-5-fluoro-4-nitropyridine-3-acetonitrile (CAS 1804425-91-9)
- 2-(Difluoromethyl)-6-fluoro-3-nitropyridine-4-acetonitrile (CAS 1805297-25-9)
- 2-(Difluoromethyl)-6-fluoro-3-nitropyridine-5-acetonitrile (CAS 1805475-01-7)
- 2-(Difluoromethyl)-3-fluoro-4-nitropyridine-5-acetonitrile (CAS 1805536-38-2)
- 2-(4-(Difluoromethyl)-3-fluoro-5-nitropyridin-2-yl)acetonitrile (CAS 1806926-76-0)
Recommended Standards
- 3,6-Bis(trifluoromethyl)pyrazin-2-amine (CAS 1803601-40-2)
- 2-Bromo-4-butyl-1-fluorobenzene (CAS 1632406-80-4)
- 3,5-Bis(trifluoromethyl)pyrazin-2-amine (CAS 1823898-82-3)
- 1,4,6-Trimethyl-1H-pyrazolo[3,4-b]pyridin-3-amine (CAS 42951-66-6)
- Carbonochloridic Acid 1,2,2,2-Tetrachloroethyl Ester (CAS 98015-53-3)
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- (S)-3-Hydroxy-3-methylhexanoic acid (CAS 757219-38-8)
- Revefenacin Impurity 38 (CAS 733783-20-5)
- Ethyl 4-(5-bromo-1H-1,2,4-triazol-1-yl)butanoate (CAS 1823402-90-9)
- Des-Ala18-Tirzepatide (CAS CATO-CPTD788955)
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