3-Acetyl-5-(benzo[d]oxazol-2-yl)-1,3,4-oxadiazol-2(3H)-one CAS 78620-22-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 78620-22-1 |
| Molecular Formula | C11H7N3O4 |
| Molecular Weight | 245.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3-Acetyl-5-(benzo[d]oxazol-2-yl)-1,3,4-oxadiazol-2(3H)-one (CAS 78620-22-1) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C11H7N3O4. Molecular weight: 245.19 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C11H7N3O4 |
| Molecular Weight | 245.19 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 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1979 |
| Nitrogen Atoms | 3 |
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- n-(Benzo[d][1,3]dioxol-5-ylmethyl)furan-2-carboxamide (CAS 325809-77-6)
- 1-(Benzo[d]thiazol-2-yl)-1H-pyrazole-4-carboxylic acid (CAS 1284949-70-7)
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Recommended Standards
- 2-(4-Nitrophenyl)pyrimidine-5-carboxylic acid (CAS 928714-08-3)
- 4-Hydroxy-7-methoxy-6-nitroquinoline-3-carbonitrile (CAS 492456-52-7)
- 2-(3-Nitrophenyl)pyrimidine-5-carboxylic acid (CAS 928707-76-0)
- 2,2,6,7-Tetramethyl-2,3-dihydrobenzofuran-5-carbaldehyde (CAS 861113-59-9)
- 2-((tert-Butoxycarbonyl)amino)bicyclo[2.2.2]octane-2-carboxylic acid (CAS 1858455-72-7)
- ((1,4-Phenylenebis(dimethylsilanediyl))bis(2,1-phenylene))dimethanol (CAS 1266252-11-2)
- Bumetanide Impurity 52 (CAS CATO-C4X-198652)
- rel-(3S,4R)-1,3,4,5-Tetrahydroxypentan-2-one (CAS 5962-29-8)
- tert-Butyl (2R,4S)-4-amino-2-methylpiperidine-1-carboxylate (CAS 1932370-65-4)
- D-[Ser]11-Semaglutide (CAS CATO-CPTD788629)
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