(2Z)-2-(3,4-Dichlorophenyl)-3-[2-(ethylsulfanyl)-1-methyl-1H-imidazol-5-yl]prop-2-enenitrile CAS 320423-16-3
| CAS No. | 320423-16-3 |
| Molecular Formula | C15H13Cl2N3S |
| Molecular Weight | 338.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (2Z)-2-(3,4-Dichlorophenyl)-3-[2-(ethylsulfanyl)-1-methyl-1H-imidazol-5-yl]prop-2-enenitrile.
(2Z)-2-(3,4-Dichlorophenyl)-3-[2-(ethylsulfanyl)-1-methyl-1H-imidazol-5-yl]prop-2-enenitrile (CAS 320423-16-3) is a high-purity analytical reference standard with the molecular formula C15H13Cl2N3S and a molecular weight of 338.25 g/mol.
Based on its molecular formula C15H13Cl2N3S, (2Z)-2-(3,4-Dichlorophenyl)-3-[2-(ethylsulfanyl)-1-methyl-1H-imidazol-5-yl]prop-2-enenitrile contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 338.25 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), (2Z)-2-(3,4-Dichlorophenyl)-3-[2-(ethylsulfanyl)-1-methyl-1H-imidazol-5-yl]prop-2-enenitrile meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C15H13Cl2N3S |
| Molecular Weight | 338.25 g/mol |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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