Ethyl 2-bromo-2-(3-oxo-3,4-dihydroquinoxalin-2-yl)acetate CAS 88051-09-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 88051-09-6 |
| Molecular Formula | C12H11BrN2O3 |
| Molecular Weight | 311.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 2-bromo-2-(3-oxo-3,4-dihydroquinoxalin-2-yl)acetate (CAS 88051-09-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H11BrN2O3. Molecular weight: 311.13 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H11BrN2O3 |
| Molecular Weight | 311.13 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 |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
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- Methyl 3-(6-bromo-4-oxo-3,4-dihydroquinazolin-3-yl)propanoate (CAS 1094550-51-2)
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Recommended Standards
- Ethyl 1-(4-bromophenyl)-4-hydroxy-1h-pyrazole-3-carboxylate (CAS 78348-13-7)
- Ethyl 4-Bromo-6-methoxy-1,5-naphthyridine-3-carboxylate (CAS 724788-64-1)
- 6-Bromoaceanthrylene-1,2-dione (CAS 53336-66-6)
- 4-Benzothiazoleacetic Acid (CAS 208117-17-3)
- N-(4-((2-Methyl-6-propoxypyrimidin-4-yl)amino)phenyl)propionamide (CAS 946303-06-6)
- (Rp)-(1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl m-tolyl phenylphosphonate (CAS 1463876-14-3)
- 6-Methyl-5-(piperidin-2-yl)pyridin-2(1H)-one (CAS 1270357-88-4)
- Methyl 2-(3-(3,4,5-trimethoxyphenyl)-1H-1,2,4-triazol-1-yl)acetate (CAS 1416347-50-6)
- 2-Mercapto-5-(piperidin-1-ylmethyl)pyrimidin-4-ol (CAS 5424-84-0)
- Semaglutide impurity 69 (CAS CATO-C4X-222669)
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