Ethyl 3-(3-methoxyphenyl)-1,2,4-oxadiazole-5-carboxylate CAS 697245-65-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 697245-65-1 |
| Molecular Formula | C12H12N2O4 |
| Molecular Weight | 248.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 3-(3-methoxyphenyl)-1,2,4-oxadiazole-5-carboxylate (CAS 697245-65-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H12N2O4. Molecular weight: 248.23 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H12N2O4 |
| Molecular Weight | 248.23 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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.) | 1985 |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- 5-(tert-Butyldiphenylsilyloxy)-1,3-benzenedimethanol (CAS 482627-84-9)
- 6-(2-Hydroxyethyl)pyrimidin-2(1H)-one (CAS 174912-04-0)
- 7-(furan-3-yl)-6-methyl-1H,4H,5H,6H,7H-pyrazolo[3,4-c]pyridine (CAS 2478474-85-8)
- Ac, Gastrin Releasing Peptide (20-27), porcine (CAS 77714-20-6)
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