5-(2,4-Dimethoxyphenyl)-3-(1-phenyl-1H-1,2,3-triazol-4-yl)-1,2,4-oxadiazole CAS 1251589-86-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1251589-86-2 |
| Molecular Formula | C18H15N5O3 |
| Molecular Weight | 349.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(2,4-Dimethoxyphenyl)-3-(1-phenyl-1H-1,2,3-triazol-4-yl)-1,2,4-oxadiazole (CAS 1251589-86-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C18H15N5O3. Molecular weight: 349.34 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C18H15N5O3 |
| Molecular Weight | 349.34 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 5 |
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Recommended Standards
- 2-Amino-6-(((4-nitrophenyl)(prop-2-yn-1-yl)amino)methyl)quinazolin-4(3H)-one (CAS 123685-36-9)
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- 1-Methyl-1H-pyrrolo[3,2-c]pyridine-4,6(5H,7H)-dione (CAS 501102-23-4)
- tert-Butyl (1-(2-aminoethyl)pyrrolidin-3-yl)(ethyl)carbamate (CAS 1353974-61-4)
- 5-Chloro-2-oxo-1,2-dihydropyridine-3-carbaldehyde (CAS 614732-03-5)
- Molidustat Sodium (CAS 1375799-59-9)
- 1-(4-Isopropylpyridin-2-yl)-1-phenylethan-1-ol (CAS 439148-04-6)
- Fmoc-Cys((R)-2,3-di(palmitoyloxy)-propyl)-OH (CAS 139573-77-6)
- a2,3-Sialylglycopeptide (CAS 189035-43-6)
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