Ethyl 5-bromo-4-ethoxy-3-methylbenzofuran-2-carboxylate CAS 1403566-77-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1403566-77-7 |
| Molecular Formula | C14H15BrO4 |
| Molecular Weight | 327.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 5-bromo-4-ethoxy-3-methylbenzofuran-2-carboxylate (CAS 1403566-77-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H15BrO4. Molecular weight: 327.17 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C14H15BrO4 |
| Molecular Weight | 327.17 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 sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Br-containing |
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Recommended Standards
- Methyl 2-(4-bromophenyl)-5,8-dioxaspiro-[3.4]octane-2-carboxylate (CAS 1364663-40-0)
- Tert-butyl 7-bromo-3-oxo-3,4-dihydroquinoxaline-1(2H)-carboxylate (CAS 1403568-20-6)
- (2s)-1-{[(3-bromophenyl)methyl]carbamoyl}pyrrolidine-2-carboxylic acid (CAS 1308992-27-9)
- tert-Butyl 4-(4-bromo-2-chlorophenyl)piperazine-1-carboxylate (CAS 1429891-40-6)
- 1H-Pyrazole, 1-[[(4R)-2,2-dimethyl-1,3-dioxolan-4-yl]methyl]-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- (CAS 1354702-16-1)
- 2-(4-Cyanophenyl)cyclopropane-1-carboxylic acid (CAS 1157138-40-3)
- Nitrefazole (CAS 21721-92-6)
- Methyl 2-Amino-6-fluorobenzoate (CAS 86505-94-4)
- 1,2-Dihydro-5-nitro-2-oxo-3-pyridinecarbonitrile (CAS 31309-38-3)
- Tirzepatide Impurity 52 (CAS CATO-C4X-324052)
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