1,9-Dibromo-10H-phenoxazine CAS 2490196-50-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2490196-50-2 |
| Molecular Formula | C12H7Br2NO |
| Molecular Weight | 341.00 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1,9-Dibromo-10H-phenoxazine (CAS 2490196-50-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H7Br2NO. Molecular weight: 341.00 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C12H7Br2NO |
| Molecular Weight | 341.00 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Dibromo Standards
- 3,5-Dibromo-1-[2-(1,3-dioxan-2-yl)ethyl]-1H-1,2,4-triazole (CAS 1240568-05-1)
- 2,4-Dibromo-3-dibenzofuranamine (CAS 133953-35-2)
- 3,7-Dibromo-10H-phenoxazine (CAS 832734-16-4)
- 3-Boc-6,6-dibromo-3-azabicyclo[3.1.0]hexane (CAS 2222867-27-6)
- 5,7-Dibromo-1,2,3,4-tetrahydroacridine (CAS 861206-56-6)
- 3,5-Dibromo-4-(difluoromethoxy)phenylacetonitrile (CAS 1803788-58-0)
- 2,5-Dibromo-4-(difluoromethoxy)phenylacetonitrile (CAS 1804413-28-2)
- 2,4-Dibromo-5-(difluoromethoxy)phenylacetonitrile (CAS 1804936-48-8)
Recommended Standards
- tert-Butyl 2-(3,5-dibromo-1h-1,2,4-triazol-1-yl)acetate (CAS 1240569-94-1)
- 5-(3,5-Dibromophenyl)nicotinaldehyde (CAS 887973-77-5)
- 6-(3,5-Dibromophenyl)nicotinaldehyde (CAS 924817-86-7)
- 6-(3,5-Difluorophenyl)-6-oxohexanoic acid (CAS 871127-79-6)
- Ethyl 5-(tert-butyl)-3-methylisoxazole-4-carboxylate (CAS 2007910-65-6)
- Regadenoson Impurity 62 (CAS CATO-C4X-198562)
- 1-(2,4-Dimethylphenyl)propan-1-ol (CAS 1216114-53-2)
- 4'-Amino-cyanobiphenyl (CAS 443998-73-0)
- 2'-Cyano-[1,1'-biphenyl]-4-carboxylic acid (CAS 5728-44-9)
- Semaglutide impurity 66 (CAS CATO-C4X-222666)
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