Ethyl 6-bromo-4-oxo-3,4-dihydroquinazoline-2-carboxylate CAS 926273-65-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 926273-65-6 |
| Molecular Formula | C11H9BrN2O3 |
| Molecular Weight | 297.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Ethyl 6-bromo-4-oxo-3,4-dihydroquinazoline-2-carboxylate (CAS 926273-65-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H9BrN2O3. Molecular weight: 297.10 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C11H9BrN2O3 |
| Molecular Weight | 297.10 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 methanol, ethanol, DMSO |
| 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.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Ethyl Standards
- 3-(6-bromo-4-oxoquinazolin-3(4H)-yl)propanoic acid (CAS 102118-19-4)
- 7-Bromo-4-oxo-1,4-dihydro-[1,5]naphthyridine-2-carboxylic acid ethyl ester (CAS 1029773-20-3)
- Ethyl 7-bromo-2-oxo-2H-chromene-3-carboxylate (CAS 105837-04-5)
- 5-Bromo-N-(6-methoxypyridin-3-yl)furan-2-carboxamide (CAS 1089552-01-1)
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Recommended Standards
- Ethyl 6-bromo-2-oxo-2H-chromene-3-carboxylate (CAS 2199-90-8)
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- (2S,3S)-2-(1,3-Dioxoisoindolin-2-yl)-3-methylpentanoic acid (CAS 29588-88-3)
- 3-(3-Bromothiophen-2-yl)-5-methyl-1H-pyrazole (CAS 1025026-54-3)
- 3-hydroxyazetidine-3-carboxamide, trifluoroacetic acid (CAS 2044797-06-8)
- 5-Bromo-3-methylisoxazole (CAS 1263378-26-2)
- 3-methyl-4-(pyridin-4-yl)-1H-pyrazol-5-amine (CAS 1322805-87-7)
- n-Isopropyl-1,2,5-trimethylpiperidin-4-amine (CAS 1218045-65-8)
- Pheromone Biosynthesis Activating Neuropeptide (Helicoverpa assulta, Heliothis zea) (CAS 122071-54-9)
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