3-(4-Fluoro-3-(trifluoromethyl)phenyl)-1,2,4-oxadiazole CAS 1262413-14-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1262413-14-8 |
| Molecular Formula | C9H4F4N2O |
| Molecular Weight | 232.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(4-Fluoro-3-(trifluoromethyl)phenyl)-1,2,4-oxadiazole (CAS 1262413-14-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H4F4N2O. Molecular weight: 232.13 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H4F4N2O |
| Molecular Weight | 232.13 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Fluoro Standards
- 3-(4-Fluoro-2-(trifluoromethyl)phenyl)-1,2,4-oxadiazole (CAS 1262413-10-4)
- 3-Fluoro-4-(3,3,3-trifluoroprop-1-yn-1-yl)benzoic acid (CAS 2407339-57-3)
- 5-Fluoro-4-(trifluoromethyl)quinazolin-2(1H)-one (CAS 277302-03-1)
- 6-Fluoro-2-(trifluoromethyl)quinazolin-4(3H)-one (CAS 35982-57-1)
- 6-Fluoro-4-(trifluoromethyl)quinazolin-2(1H)-one (CAS 214288-10-5)
- 5-[4-Fluoro-3-(trifluoromethyl)phenyl]-2H-tetrazole (CAS 1261268-98-7)
- 5-[3-fluoro-5-(trifluoromethyl)phenyl]-2H-1,2,3,4-tetrazole (CAS 874784-07-3)
- 4-Fluoro-1,2-bis(trifluoromethyl)benzene (CAS 1092349-75-1)
Recommended Standards
- 3-((2,6-Dichlorophenyl)thio)propanenitrile (CAS 1286143-56-3)
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- (4-(4-Ethylcyclohexyl)phenyl)boronic acid (CAS 1400809-86-0)
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- 2-(4,4-bis(Ethoxymethyl)cyclohex-1-en-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1628927-33-2)
- 3-Bromo-1-butyne (CAS 18668-72-9)
- 3-Phenyl-1,4-diazaspiro[4.5]dec-3-en-2-one (CAS 93045-16-0)
- 5-Chloro-2-ethoxypyridine-4-carboxylic acid (CAS 1593360-08-7)
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