4-Difluoromethoxy-3-fluorobenzotrifluoride CAS 1803778-22-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1803778-22-4 |
| Molecular Formula | C8H4F6O |
| Molecular Weight | 230.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Difluoromethoxy-3-fluorobenzotrifluoride (CAS 1803778-22-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H4F6O. Molecular weight: 230.11 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H4F6O |
| Molecular Weight | 230.11 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F-containing |
Related Difluoromethoxy Standards
- 4-(Difluoromethoxy)-1-fluoro-2-(trifluoromethyl)benzene (CAS 1417566-45-0)
- 1-(Difluoromethoxy)-3-fluoro-5-(trifluoromethyl)benzene (CAS 1417567-62-4)
- 1-(Difluoromethoxy)-2-fluoro-3-(trifluoromethyl)benzene (CAS 1417569-57-3)
- 2-Difluoromethoxy-6-fluorobenzotrifluoride (CAS 1803807-35-3)
- 2-Difluoromethoxy-5-fluorobenzotrifluoride (CAS 1803822-86-7)
- 2-(Difluoromethoxy)-1-fluoro-3-(trifluoromethyl)benzene (CAS 1803848-15-8)
- 2-Difluoromethoxy-4-fluorobenzotrifluoride (CAS 1806275-11-5)
- 4-Difluoromethoxy-2-fluorobenzotrifluoride (CAS 1807040-61-4)
Recommended Standards
- 4,5-Bis-trifluoromethyl-pyridin-2-ylamine (CAS 176762-33-7)
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- 4,4,5,5-Tetramethyl-2-(1-phenylvinyl)-1,3,2-dioxaborolane (CAS 143825-84-7)
- 2-Methyl-2-cyclopropenecarboxylic Acid (CAS 39492-17-6)
- α-D-Glucopyranuronic acid, 1-(dihydrogen phosphate), xpotassium salt (CAS 71662-14-1)
- (R)-2-(m-Tolyl)piperazine (CAS 1212830-04-0)
- Butanedioic acid, 2-sulfo-, 4-[2-[(2-hydroxyethyl)(1-oxooctadecyl)amino]ethyl] ester, ammonium sodium salt (CAS 67953-18-8)
- 4-Ethyl-2-(methylthio)thiazole (CAS 83893-89-4)
- 4-Chloro-6-(difluoromethyl)-5-(trifluoromethyl)pyridin-2-ol (CAS 1806931-30-5)
- Insulin Degludec Impurity 14 (CAS CATO-C4X-215714)
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