8-Bromo-2-ethyl-6-methyl-4H-3,1-benzoxazin-4-one CAS 866151-15-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 866151-15-7 |
| Molecular Formula | C11H10BrNO2 |
| Molecular Weight | 268.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
8-Bromo-2-ethyl-6-methyl-4H-3,1-benzoxazin-4-one (CAS 866151-15-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H10BrNO2. Molecular weight: 268.11 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H10BrNO2 |
| Molecular Weight | 268.11 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
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- 2-((3-Chlorobenzyl)oxy)-3-methoxybenzoic acid (CAS 938251-64-0)
- 1,1'-(6,6'-(Ethyne-1,2-diyl)bis(pyridine-6,2-diyl))diethanone (CAS 874379-29-0)
- DPP48-CHO (CAS 2243218-25-7)
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- Semaglutide impurity 269 (CAS CATO-C4X-2226269)
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