2-(Pyridin-3-yl)-5-(p-tolyl)-1,3,4-oxadiazole CAS 56352-92-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 56352-92-2 |
| Molecular Formula | C14H11N3O |
| Molecular Weight | 237.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(Pyridin-3-yl)-5-(p-tolyl)-1,3,4-oxadiazole (CAS 56352-92-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H11N3O. Molecular weight: 237.26 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H11N3O |
| Molecular Weight | 237.26 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | 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.) | 1973 |
| Nitrogen Atoms | 3 |
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- [4-(5-Pyridin-3-yl-1H-1,2,4-triazol-3-yl)phenyl]amine (CAS 1018168-01-8)
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Recommended Standards
- 2-(Cyclohexylamino)-4-nitropyridine 1-oxide (CAS 75291-50-8)
- 2,2'-((1-Methyl-1H-pyrazolo[3,4-d]pyrimidin-4-yl)azanediyl)diethanol (CAS 6950-18-1)
- 2-(6-Methoxypyridazin-3-yl)quinoline (CAS 946155-88-0)
- (2R,3S)-3-Hydroxy-2-(1-oxo-1,3-dihydro-2H-isoindol-2-yl)butanoic acid (CAS 1902162-66-6)
- 1-(2-Ethoxyethyl)cyclopentane-1-carboxylic acid (CAS 1309166-07-1)
- Flurazepam Hydrochloride CIV (R005A0) (CAS 1172-18-5)
- 4-(3-Bromopyridin-2-yl)-2,3-dimethylthiomorpholine (CAS 1774442-34-0)
- Bicyclo[2.2.2]Octane-2,3-dicarboxylic acid (CAS 6696-68-0)
- 5-Methyl-N-(4-(2-(pyridin-3-ylamino)thiazol-4-yl)phenyl)thiophene-2-sulfonamide (CAS 1797641-49-6)
- Semaglutide impurity 244(Fmoc-His(Fmoc)-Aib-OH) (CAS CATO-C4X-2226244)
Why CATO?
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