3-[3-(4-ethoxyphenyl)-1,2,4-oxadiazol-5-yl]propanoic acid CAS 500026-39-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 500026-39-1 |
| Molecular Formula | C13H14N2O4 |
| Molecular Weight | 262.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-[3-(4-ethoxyphenyl)-1,2,4-oxadiazol-5-yl]propanoic acid (CAS 500026-39-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H14N2O4. Molecular weight: 262.26 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H14N2O4 |
| Molecular Weight | 262.26 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.) | 1984 |
| Nitrogen Atoms | 2 |
Related ethoxyphenyl Standards
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Recommended Standards
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- 10-Bromo-10'-(2-naphthyl)-9,9'-bianthracene (CAS 1172087-81-8)
- Ethyl (E)-7-(2-(dimethylamino)vinyl)-2-(4-methoxyphenyl)-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylate (CAS 1374510-91-4)
- Naphthalen-2-yl 2-(4-bromophenoxy)acetate (CAS 313253-30-4)
- 2-Amino-4-(3,4-dimethoxyphenethyl)thiazolo[4,5-d]pyrimidine-5,7(4H,6H)-dione (CAS 898132-46-2)
- Des-Leu26-Tirzepatide (CAS CATO-CPTD788947)
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