Ethyl 6-bromo-3-methyl-2,7-dioxo-3,7-dihydro-2H-naphtho[1,2,3-de]quinoline-1-carboxylate CAS 71205-38-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 71205-38-4 |
| Molecular Formula | C20H14BrNO4 |
| Molecular Weight | 412.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Ethyl 6-bromo-3-methyl-2,7-dioxo-3,7-dihydro-2H-naphtho[1,2,3-de]quinoline-1-carboxylate (CAS 71205-38-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C20H14BrNO4. Molecular weight: 412.23 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C20H14BrNO4 |
| Molecular Weight | 412.23 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
- Ethyl 6-bromo-4-methyl-2,7-dioxo-2,3,3a,7-tetrahydro-1H-naphtho[1,2,3-de]quinoline-1-carboxylate (CAS 51418-86-1)
- 2-(5-((6-Bromo-3-nitroquinolin-4-yl)amino)pyridin-2-yl)-2-methylpropanenitrile (CAS 1370616-08-2)
- 2-Bromo-4-(6,6-dimethyl-4-oxo-3-(trifluoromethyl)-4,5,6,7-tetrahydro-1H-indazol-1-yl)benzonitrile (CAS 908111-35-3)
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Recommended Standards
- 3-Chloro-2-({4-[(4-chlorophenyl)methoxy]phenyl}methyl)-5-(trifluoromethyl)pyridine (CAS 338410-49-4)
- (E)-4-((5-((((2,4-dichlorobenzoyl)oxy)imino)methyl)pyridin-2-yl)oxy)benzonitrile (CAS 339014-84-5)
- tert-Butyl (3-bromo-5,6-difluoro-9H-pyrido[2,3-b]indol-8-yl)(methyl)carbamate (CAS 2245358-36-3)
- Ensitrelvir (CAS 2647530-73-0)
- 5-(((4-Chlorobenzyl)thio)methyl)-4-phenyl-2,4-dihydro-3H-1,2,4-triazole-3-thione (CAS 344269-21-2)
- n-[4-(2-aminoethoxy)phenyl]-N-methanesulfonylmethanesulfonamide hydrochloride (CAS 1432680-63-1)
- 2,3-Dichloro-5-nitrobenzonitrile (CAS 61188-15-6)
- (R)-4-(tert-Butyl)-2-(4-methoxy-6-methylpyridin-2-yl)-4,5-dihydrooxazole (CAS 2757082-87-2)
- 1-(3,4,5-Trimethoxybenzoyl)piperidin-4-aminehydrochloride (CAS 1158306-72-9)
- Liraglutide Impurity 22 (CAS 536721-25-2)
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