3-(3-(4-(2-Methoxyethoxy)phenyl)-1,2,4-oxadiazol-5-yl)benzoic acid CAS 745055-24-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 745055-24-7 |
| Molecular Formula | C18H16N2O5 |
| Molecular Weight | 340.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(3-(4-(2-Methoxyethoxy)phenyl)-1,2,4-oxadiazol-5-yl)benzoic acid (CAS 745055-24-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H16N2O5. Molecular weight: 340.33 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H16N2O5 |
| Molecular Weight | 340.33 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 2 |
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- 3-(3-(4-(2-Methoxyethoxy)phenyl)isoxazol-5-yl)benzoic acid (CAS 745055-49-6)
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Recommended Standards
- 2-Amino-7-methoxy-4-(pyridin-3-yl)dibenzo[b,d]furan-1,3-dicarbonitrile (CAS 328286-70-0)
- 3-(3,4-Dimethoxyphenyl)-2-oxo-2H-chromen-7-yl acetate (CAS 6296-57-7)
- 2-Amino-4-O-(2-amino-2-deoxy-β-D-glucopyranosyl)-2-deoxy-β-D-glucopyranose (CAS 77224-08-9)
- (R)-1-Boc-4-hydroxy-2-pyrrolidinone (CAS 320343-60-0)
- 5-Bromo-4-methyl-2-(pyrrolidin-1-yl)pyridine (CAS 1187385-95-0)
- n-(5,6-Dihydro-4h-cyclopenta[d]thiazol-2-yl)-4-fluorobenzamide (CAS 600130-75-4)
- 2-(Trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[1,5-a]pyrazine hydrochloride (CAS 1013905-12-8)
- 4-Amino-3-methylpyridine (CAS 1990-90-5)
- Cefamandole Nafate EP Impurity D (CAS 13183-79-4)
- Tirzepatide Impurity 44 (CAS CATO-C4X-324044)
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