2-[(E)-2-(2,4-Dichlorophenyl)ethenyl]-1H-imidazole CAS 213179-56-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 213179-56-7 |
| Molecular Formula | C11H8Cl2N2 |
| Molecular Weight | 239.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-[(E)-2-(2,4-Dichlorophenyl)ethenyl]-1H-imidazole (CAS 213179-56-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H8Cl2N2. Molecular weight: 239.10 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H8Cl2N2 |
| Molecular Weight | 239.10 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2017 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related E Standards
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Recommended Standards
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- 2',4'-Dichloro-[1,1'-biphenyl]-4-ol (CAS 53890-76-9)
- 1-cyclopropylhexane-1,3-dione (CAS 1047641-18-8)
- Allyl 1-(4-amino-1,2,5-oxadiazol-3-yl)-5-methyl-1H-1,2,3-triazole-4-carboxylate (CAS 311787-20-9)
- methyl (1R,2S,5S)-3-((S)-2-amino-3,3-dimethylbutanoyl)-6,6-dimethyl-3-azabicyclo[3.1.0]hexane-2-carboxylate (CAS 847737-84-2)
- 3-Phenyl-1-(m-tolyl)propan-1-one (CAS 54095-43-1)
- (5R)-5-Ethyl-3-[6-(3-methoxy-4-methylphenoxy)-3-pyridinyl]-2,4-imidazolidinedione (CAS 1311136-84-1)
- Pranoprofen Impurity 6 (CAS 143436-36-6)
- Semaglutide impurity 31 (CAS CATO-C4X-222631)
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