Ethyl 5-(pyridin-4-yl)-1,3,4-oxadiazole-2-carboxylate CAS 865610-89-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 865610-89-5 |
| Molecular Formula | C10H9N3O3 |
| Molecular Weight | 219.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 5-(pyridin-4-yl)-1,3,4-oxadiazole-2-carboxylate (CAS 865610-89-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C10H9N3O3. Molecular weight: 219.20 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C10H9N3O3 |
| Molecular Weight | 219.20 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
Related Ethyl Standards
- 3-(5-(Pyridin-2-yl)-1,2,4-oxadiazol-3-yl)propanoic acid (CAS 1082584-83-5)
- Ethyl 5-(pyridin-4-yl)-1,2,4-oxadiazole-3-carboxylate (CAS 151097-45-9)
- Ethyl 5-pyridin-3-yl-1,2,4-oxadiazole-3-carboxylate (CAS 151098-17-8)
- Ethyl 3-pyridin-3-yl-[1,2,4]oxadiazole-5-carboxylate (CAS 163719-72-0)
- Ethyl 3-(pyridin-2-yl)-1,2,4-oxadiazole-5-carboxylate (CAS 163719-76-4)
- Ethyl 3-(pyridin-4-yl)-1,2,4-oxadiazole-5-carboxylate (CAS 163719-80-0)
- 2-[5-Oxo-1-(pyridin-2-yl)-2,5-dihydro-1h-pyrazol-3-yl]acetic acid (CAS 37959-19-6)
- 3-(3-(Pyridin-3-yl)-1,2,4-oxadiazol-5-yl)propanoic acid (CAS 876716-11-9)
Recommended Standards
- Ethyl 5-(pyridin-3-yl)-1,3,4-oxadiazole-2-carboxylate (CAS 89546-91-8)
- Ethyl 8-oxo-5,8-dihydropyrido[2,3-b]pyrazine-7-carboxylate (CAS 904818-78-6)
- Ethyl 5-(pyridin-2-yl)-1,3,4-oxadiazole-2-carboxylate (CAS 900322-55-6)
- Ethyl 2-(2-methoxy-4-methylphenyl)thiazole-4-carboxylate (CAS 886368-30-5)
- 6-Bromohexanamide (CAS 57817-55-7)
- 2-(5,7-Dimethoxy-4-methyl-2-oxo-2H-chromen-3-yl)acetic acid (CAS 855287-77-3)
- 4-(Difluoromethyl)-6-fluoro-2-methoxypyridine-3-sulfonamide (CAS 1807050-03-8)
- 2,3-Diamino-6,7-dihydropyrazolo[1,2-a]pyrazol-1(5H)-one dimethanesulfonate (CAS 857035-95-1)
- (3-Methoxy-5-methylfuran-2-yl)(phenyl)methanol (CAS 356554-56-8)
- Tirzepatide Impurity 24 X TFA Salt (CAS CATO-C4X-324024)
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