(E)-2-(2,4-dichlorostyryl)-1-(4-methylbenzyl)-1H-benzo[d]imidazole CAS 321433-12-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 321433-12-9 |
| Molecular Formula | C23H18Cl2N2 |
| Molecular Weight | 393.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (E)-2-(2,4-dichlorostyryl)-1-(4-methylbenzyl)-1H-benzo[d]imidazole (CAS 321433-12-9) pharmaceutical standards reference standard. Molecular formula: C23H18Cl2N2. Molecular weight: 393.31 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C23H18Cl2N2 |
| Molecular Weight | 393.31 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related E Standards
- (E)-2-(2,4-dichlorostyryl)-3-phenylquinazolin-4(3H)-one (CAS 190437-53-7)
- (E)-3-((2-(2,4-dichlorostyryl)-1H-benzo[d]imidazol-1-yl)methyl)benzonitrile (CAS 321433-19-6)
- (E)-6-(2,6-dichlorostyryl)-2-(ethylthio)-4,4-dimethyl-1,4-dihydropyrimidine (CAS 303148-85-8)
- (E)-2-(2,4-dichlorostyryl)-1-(4-(trifluoromethyl)benzyl)-1H-benzo[d]imidazole (CAS 321433-13-0)
- (E)-4-(2,4-dichlorostyryl)-8-phenoxy-2,3-dihydrothieno[3,2-c]quinoline (CAS 865658-57-7)
- (E)-4-(2,6-dichlorostyryl)-8-phenoxy-2,3-dihydrothieno[3,2-c]quinoline (CAS 866018-48-6)
- (E)-6-(2,4-dichlorostyryl)-4,4-dimethyl-2-(methylthio)-1,4-dihydropyrimidine (CAS 329234-89-1)
- (E)-6-(2,6-dichlorostyryl)-4,4-dimethyl-2-(methylthio)-1,4-dihydropyrimidine (CAS 282523-31-3)
Recommended Standards
- ((2R,3S,4R,5R)-5-(6-Amino-8-(methylthio)-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl dihydrogen phosphate (CAS 54503-66-1)
- 1-(4-(2,4-Dichlorophenyl)thiazol-2-yl)-4-(thiophen-2-yl)-1H-pyrazol-5-amine (CAS 955965-57-8)
- ((2R,3S,4R,5R)-5-(2-amino-6-(methylthio)-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl dihydrogen phosphate (CAS 34020-33-2)
- 3-Amino-3-(5-methylfuran-2-yl)propanoic acid (CAS 439121-19-4)
- 1-(2-Aminophenyl)-1H-imidazole-4-carboxamide (CAS 1427020-92-5)
- 6-Bromo-1H-pyrido[2,3-b][1,4]oxazin-2(3H)-one (CAS 1245708-13-7)
- 4-(3,3-Difluoropyrrolidin-1-yl)piperidine hydrochloride (CAS 1956310-36-3)
- 4'-Amino-3'-fluoro[1,1'-biphenyl]-2-carbaldehyde (CAS 218301-93-0)
- 4-(4-Chlorophenyl)-3-hydroxythiazole-2(3H)-thione (CAS 105922-93-8)
- Semaglutide impurity 108 (CAS CATO-C4X-2226108)
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