3-Chloro-2-(5-phenyl-1,2,4-oxadiazol-3-yl)-5-(trifluoromethyl)pyridine CAS 338791-62-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338791-62-1 |
| Molecular Formula | C14H7ClF3N3O |
| Molecular Weight | 325.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-Chloro-2-(5-phenyl-1,2,4-oxadiazol-3-yl)-5-(trifluoromethyl)pyridine (CAS 338791-62-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C14H7ClF3N3O. Molecular weight: 325.67 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C14H7ClF3N3O |
| Molecular Weight | 325.67 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
Related Chloro Standards
- 3-(2-Chloro-6-phenylpyridin-3-yl)-5-(trifluoromethyl)-1,2,4-oxadiazole (CAS 1198475-48-7)
- 3-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-2H-chromen-2-one (CAS 1430851-79-8)
- (8-Chloro-6-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyridin-3-yl)(phenyl)methanone (CAS 339100-00-4)
- 2-Chloro-5-{3-[3-(trifluoromethyl)phenyl]-1,2,4-oxadiazol-5-yl}pyridine (CAS 337920-78-2)
- 2-chloro-N-{2-[2-nitro-4-(trifluoromethyl)anilino]ethyl}acetamide (CAS 303188-06-9)
- 3-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)thio)-1,1,1-trifluoropropan-2-ol (CAS 478047-16-4)
- Methyl 2-((8-chloro-6-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyridin-3-yl)thio)acetate (CAS 1623663-01-3)
- 1-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-1H-pyrrole-2-sulfonamide (CAS 338397-80-1)
Recommended Standards
- 5-(2-Chloropyridin-4-yl)-3-(3-(trifluoromethyl)phenyl)-1,2,4-oxadiazole (CAS 266692-21-1)
- 5-(6-Chloropyridin-3-yl)-3-(4-(trifluoromethyl)phenyl)-1,2,4-oxadiazole (CAS 337920-79-3)
- 5-Phenyl-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-2-carbonyl chloride (CAS 696649-33-9)
- 6-(2-Chlorophenyl)-6-(methylamino)-2-cyclohexen-1-one (CAS 79499-56-2)
- N-methyl-N-(tetrahydrothiophen-3-yl)piperidin-4-amine (CAS 1248616-65-0)
- 5-(4-Methylphenyl)-1-[4-(trifluoromethoxy)phenyl]-1H-imidazole-2-thiol (CAS 1105188-99-5)
- 3-Acetyl-4-hydroxy-6-methylpyridin-2(1H)-one (CAS 5501-39-3)
- 4-Chloro-2-(pyridin-2-yl)pyrimidine (CAS 97603-38-8)
- 5-[[2-(Acetyloxy)acetyl]amino]-2,4,6-triiodo-1,3-benzenedicarbonyl Dichloride (CAS 78314-12-2)
- Semaglutide Impurity 11 (CAS CATO-C4X-222611)
Why CATO?
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