5,6-dimethylbenzo[d]oxazol-2(3H)-one CAS 412307-87-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 412307-87-0 |
| Molecular Formula | C9H9NO2 |
| Molecular Weight | 163.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5,6-dimethylbenzo[d]oxazol-2(3H)-one (CAS 412307-87-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H9NO2. Molecular weight: 163.17 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H9NO2 |
| Molecular Weight | 163.17 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 |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
Related dimethylbenzo Standards
- 4,6-Dimethylbenzo[d]isoxazol-3-ol (CAS 1344688-38-5)
- 3,6-Dimethylbenzo[d]isoxazol-4-ol (CAS 1380697-24-4)
- 3,7-Dimethylbenzo[d]isoxazol-6-ol (CAS 148321-62-4)
- 5,7-Dimethylbenzo[c]isoxazol-3(1H)-one (CAS 64148-79-4)
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- 4,6-Dimethylbenzo[d]isothiazole (CAS 1246034-43-4)
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Recommended Standards
- 5,6-Dihydroquinoline-5,6-diol (CAS 87707-12-8)
- 5,5-Difluoro-7-oxa-2-azaspiro[3.5]Nonane (CAS 2091449-93-1)
- 5-Aminoisochroman-1-one (CAS 911034-58-7)
- 1-(1-Chloro-2,2-difluoroethyl)benzene (CAS 345-62-0)
- 4-Bromo-2-methoxyquinoline (CAS 146564-16-1)
- 5-(Methoxymethyl)-1,3-thiazol-2-amine (CAS 920337-78-6)
- trans-Hexahydro-5H-[1,4]dioxino[2,3-c]pyrrole hydrochloride (CAS 2138065-53-7)
- 1,3-Dipropylxanthine (CAS 31542-62-8)
- 5-(((3-Chlorobenzyl)amino)methyl)pyrrolidin-2-one (CAS 1341170-46-4)
- Semaglutide impurity 38 (CAS CATO-C4X-222638)
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