3-(4-Fluoro-2-(trifluoromethyl)phenyl)-1,2,4-oxadiazole CAS 1262413-10-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1262413-10-4 |
| Molecular Formula | C9H4F4N2O |
| Molecular Weight | 232.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(4-Fluoro-2-(trifluoromethyl)phenyl)-1,2,4-oxadiazole (CAS 1262413-10-4) 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-3-(trifluoromethyl)phenyl)-1,2,4-oxadiazole (CAS 1262413-14-8)
- 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
- 2-(2,3-Dimethylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1232132-73-8)
- (R)-(Benzo[d][1,3]dioxol-4-yl(hydroxy)methyl)phosphonic acid (CAS 1212403-24-1)
- 3-((2,6-Dichlorophenyl)thio)propanenitrile (CAS 1286143-56-3)
- 2-Methyl-1-(tetrahydro-2H-pyran-3-yl)propan-1-one (CAS 1480340-08-6)
- 4,5,7-Trifluorobenzo[d]thiazole-2(3H)-thione (CAS 179178-91-7)
- 2-Amino-8-bromo-9-((2-hydroxyethoxy)methyl)-1H-purin-6(9H)-one (CAS 81475-44-7)
- α-[(3-Methoxyphenyl)amino]-cyclopentaneacetic Acid (CAS 1456003-21-6)
- Mirogabalin Impurity 157 (CAS CATO-C4X-2924157)
- 1-(5-Bromo-4-pyrimidinyl)ethanone (CAS 1245643-85-9)
- Semaglutide impurity 57 (CAS 2773558-06-6)
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