6,7-Dihydrobenzo[c][1,2,5]oxadiazol-4(5H)-one CAS 142328-06-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 142328-06-1 |
| Molecular Formula | C6H6N2O2 |
| Molecular Weight | 138.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 6,7-Dihydrobenzo[c][1,2,5]oxadiazol-4(5H)-one (CAS 142328-06-1) pharmaceutical standards reference standard. Molecular formula: C6H6N2O2. Molecular weight: 138.12 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C6H6N2O2 |
| Molecular Weight | 138.12 g/mol |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 2 |
Related Dihydrobenzo Standards
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- 2,3-Dihydrobenzo[b]thiophene (CAS 4565-32-6)
- 2-Methyl-6,7-dihydrobenzo[d]oxazol-5(4H)-one (CAS 1196147-31-5)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com