1,1'-(1,3,4-Oxadiazole-2,5-diyl)diethanone CAS 215666-58-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 215666-58-3 |
| Molecular Formula | C6H6N2O3 |
| Molecular Weight | 154.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,1'-(1,3,4-Oxadiazole-2,5-diyl)diethanone (CAS 215666-58-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H6N2O3. Molecular weight: 154.12 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C6H6N2O3 |
| Molecular Weight | 154.12 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2018 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 1-(Prop-2-en-1-yl)imidazolidine-2,4,5-trione (CAS 746608-55-9)
- 1-Acetylpyrimidine-2,4(1H,3H)-dione (CAS 40338-28-1)
- 1-(4-Nitro-1H-pyrrol-3-yl)ethanone (CAS 202348-96-7)
- 5-Chloro-2-(ethanesulfonyl)benzaldehyde (CAS 1379327-84-0)
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- 2-Cyano-4-fluorobenzene-1,3-diboronic acid, neopentyl glycol diester (CAS 1150271-28-5)
- 799268-57-8 18:1 PI(3,4,5)P3 (CAS 799268-57-8)
- Toxicarolisoflavone (CAS 3044-60-8)
- 2-Amino-5-(2-amino-5-pyridyl)pyridine (CAS 854245-12-8)
- Palmitoyl Hexapeptide-12 (CAS 171263-26-6)
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