6-Hydroxy-2,2-dimethyl-2H-benzo[e][1,3]oxazin-4(3H)-one CAS 74469-70-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 74469-70-8 |
| Molecular Formula | C10H11NO3 |
| Molecular Weight | 193.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Hydroxy-2,2-dimethyl-2H-benzo[e][1,3]oxazin-4(3H)-one (CAS 74469-70-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H11NO3. Molecular weight: 193.20 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C10H11NO3 |
| Molecular Weight | 193.20 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 |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1978 |
| Nitrogen Atoms | 1 |
Related Hydroxy Standards
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- 2-Ethyl-6-hydroxy-2H-benzo[b][1,4]oxazin-3(4H)-one (CAS 1216243-86-5)
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Recommended Standards
- 6-Hydroxy-1,2,3,4-tetrahydroquinoline-5-carboxylic acid (CAS 920739-82-8)
- 6-Hydroxy-7-methoxy-3,4-dihydroquinolin-2(1H)-one (CAS 68360-27-0)
- 6-Hydroxy-1,2,3,4-tetrahydroisoquinoline-1-carboxylic Acid (CAS 91523-50-1)
- 7-Chloro-4-methoxy-N-(2-morpholinoethyl)benzo[d]thiazol-2-amine (CAS 1105189-05-6)
- 2-(4-chloro-2-fluorophenyl)-2-methylpropanoic acid (CAS 920501-49-1)
- N-(3,4-Dimethoxyphenyl)-2-((4-ethyl-5-(pyrazin-2-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 585559-44-0)
- Demethyltrichlorfon (CAS 684-31-1)
- Padmatin (CAS 80453-44-7)
- 2,4-Dichlorophenyl (3Z)-3-{[(2,6-dichlorophenyl)methoxy]imino}propanoate (CAS 338395-32-7)
- Ac-(5-31)Semaglutide (CAS CATO-C4X-2226279)
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