4,4'-(2-(4-Bromophenyl)-2-phenylethene-1,1-diyl)diphenol CAS 936803-69-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 936803-69-9 |
| Molecular Formula | C26H19BrO2 |
| Molecular Weight | 443.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4,4'-(2-(4-Bromophenyl)-2-phenylethene-1,1-diyl)diphenol (CAS 936803-69-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C26H19BrO2. Molecular weight: 443.33 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C26H19BrO2 |
| Molecular Weight | 443.33 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| 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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
Related Bromophenyl Standards
- 1-(2-Bromophenyl)-3-(1-(3-(pyrazin-2-yl)-1,2,4-oxadiazol-5-yl)cyclohexyl)urea (CAS 1396865-15-8)
- 3-(2-Bromophenyl)-N-(4-(2-oxo-2-((2,2,2-trifluoroethyl)amino)ethyl)phenyl)propanamide (CAS 1448128-50-4)
- 1-(4-Bromophenyl)-3-((perfluorophenyl)sulfonyl)propan-1-one (CAS 868256-31-9)
- N-(2-bromophenyl)-2-(4-(3,4-dichlorophenyl)piperazin-1-yl)acetamide (CAS 882081-20-1)
- 3-(4-Bromophenyl)-N-(4-iodophenyl)-3-oxopropanamide (CAS 1148041-59-1)
- 4-(4-Bromophenyl)-2-[(4-bromophenyl)sulfanyl]-4-oxobutanoic acid (CAS 301193-64-6)
- Methyl 4-(4-bromophenyl)-3-sulfamoyl-5-(trifluoromethyl)thiophene-2-carboxylate (CAS 2206607-23-8)
- (2-Bromophenyl)(3-((3-(2-fluorophenyl)-1,2,4-oxadiazol-5-yl)methyl)piperidin-1-yl)methanone (CAS 1705444-18-3)
Recommended Standards
- 3-{3-cyano-1-[(4-methoxyphenyl)methyl]-4,5-dimethyl-1H-pyrrol-2-yl}-1-(3,4-dichlorophenyl)urea (CAS 866038-94-0)
- Fluvoxamine impurity 48 (CAS CATO-C4X-195148)
- 1-3-4-6-Tetra-O-acetyl-2-deoxy-2-trifluoroacetamido-D-glucopyranose (CAS 7139-63-1)
- (Z)-7-[(1S,2R,3R,5S)-6,6-Difluoro-3-[(E,3S)-3-Hydroxyoct-1-Enyl]-4,7-Dioxabicyclo[3.1.1]Heptan-2-Yl]Hept-5-Enoic Acid (CAS 121573-36-2)
- Ethyl 2,3-dibromo-5-fluorophenylacetate (CAS 1803778-51-9)
- (4,6-Dimethoxypyrimidin-2-yl)methanamine (CAS 771582-35-5)
- Etaconazole (CAS 71245-23-3)
- 3-Amino-3-methylbutanoic acid (CAS 625-05-8)
- 3-Bromo-5-(4-chlorophenyl)pyridin-2-amine (CAS 911113-60-5)
- Semaglutide impurity 66 (CAS CATO-C4X-222666)
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