Ethyl 4-bromo-5-cyano-2-formylbenzoate CAS 1805596-33-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1805596-33-1 |
| Molecular Formula | C11H8BrNO3 |
| Molecular Weight | 282.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Ethyl 4-bromo-5-cyano-2-formylbenzoate (CAS 1805596-33-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H8BrNO3. Molecular weight: 282.09 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C11H8BrNO3 |
| Molecular Weight | 282.09 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.) | 1995 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
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- Methyl 4-bromo-3-formyl-1H-indole-2-carboxylate (CAS 1079252-75-7)
- 6-Bromo-1-methyl-2-oxo-1,2-dihydroquinoline-4-carboxylic acid (CAS 1120249-21-9)
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Recommended Standards
- Methyl 2-(2-bromo-4-cyano-5-formylphenyl)acetate (CAS 1805592-97-5)
- Ethyl 5-bromo-4-cyano-2-formylbenzoate (CAS 1805596-39-7)
- Ethyl 5-bromo-3-cyano-2-formylbenzoate (CAS 1805592-10-2)
- 1-(4-methoxyphenyl)pyrrolidin-3-amine (CAS 1083424-44-5)
- 4-(tert-Butoxycarbonyl)-1-(6-chloropyrimidin-4-yl)piperazine-2-carboxylic acid (CAS 1289385-03-0)
- β--Thiogalactose sodium salt (CAS 42891-22-5)
- 5-Amino-1-(4-ethoxyphenyl)-1h-1,2,3-triazole-4-carboxamide (CAS 929826-74-4)
- Bis(2-chlorophenyl) (3-methoxyphenyl)phosphoramidate (CAS 76168-16-6)
- 5-Bromo-1-(phenylsulfonyl)-1H-pyrrole-3-carbaldehyde (CAS 881673-82-1)
- Semaglutide impurity 54 (CAS CATO-C4X-222654)
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