2-Amino-8-chlorodibenzo[b,f][1,4]oxazepin-11(10H)-one CAS 23474-55-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 23474-55-7 |
| Molecular Formula | C13H9ClN2O2 |
| Molecular Weight | 260.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Amino-8-chlorodibenzo[b,f][1,4]oxazepin-11(10H)-one (CAS 23474-55-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C13H9ClN2O2. Molecular weight: 260.68 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C13H9ClN2O2 |
| Molecular Weight | 260.68 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- 2-(1-((tert-Butoxycarbonyl)amino)ethyl)thiazole-4-carboxylic acid (CAS 605667-95-6)
- 6-(trifluoromethyl)imidazo[2,1-b][1,3]thiazole-5-carbaldehyde (CAS 564443-27-2)
- Myristoyl Pentapeptide -4 acetate (CAS 959610-30-1(free base))
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