5-(4-Bromophenyl)-2-furaldehyde, 97% CAS 20005-42-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 20005-42-9 |
| Molecular Formula | C11H7BrO2 |
| Molecular Weight | 251.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-(4-Bromophenyl)-2-furaldehyde, 97% (CAS 20005-42-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H7BrO2. Molecular weight: 251.08 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C11H7BrO2 |
| Molecular Weight | 251.08 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 tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Halogen Content | Br-containing |
Related Bromophenyl Standards
- (E)-3-(4-bromophenyl)-2-cyanoacrylamide (CAS 101085-21-6)
- (E)-3-(4-Bromophenyl)-2-cyanoacrylamide (CAS 104127-29-9)
- 2-(4-Bromophenyl)pyrimidin-5-ol (CAS 111336-11-9)
- 1-(2-Bromophenyl)-1H-pyrazole-4-carbaldehyde (CAS 1153042-50-2)
- 2-(2-Bromophenyl)pyrimidin-4(3H)-one (CAS 1155599-26-0)
- 1-(4-Bromophenyl)-1H-pyrazole-5-carbaldehyde (CAS 1269293-53-9)
- 1-(2-Bromophenyl)-1H-pyrazole-5-carbaldehyde (CAS 1269294-19-0)
- 6-(2-Bromophenyl)pyridazin-3-ol (CAS 138976-17-7)
Recommended Standards
- 5-(4-Bromophenyl)-1h-imidazole-2-carbaldehyde (CAS 944897-97-6)
- 5-Bromo-2-(pyridin-3-yloxy)pyridine (CAS 900493-23-4)
- 5-(4-bromophenyl)-1,2,4-triazin-3-amine (CAS 65943-30-8)
- 3-Amino-N-(2-chlorophenyl)-2-methylpropanamide (CAS 1247066-55-2)
- Cefamandole EP Impurity E (CAS 36922-16-4)
- 2-isocyanato-1,1-dimethylcyclopropane (CAS 1343804-58-9)
- Ethyl 2,3-diethyl-3-isopropyloxirane-2-carboxylate (CAS 1521460-19-4)
- 3,3-Dimethyl-4-piperidinol (CAS 373603-88-4)
- tert-Butyl 2-(6-thioxo-1,6-dihydropyridin-3-yl)piperidine-1-carboxylate (CAS 1352488-18-6)
- Myosin Kinase Inhibiting Peptide (CAS 119386-39-9)
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