(5-((3-Chlorophenyl)thio)-4-(1-cyanoethyl)-1-methyl-1H-imidazol-2-yl)methyl carbamate CAS 178979-91-4
| CAS No. | 178979-91-4 |
| Molecular Formula | C15H15ClN4O2S |
| Molecular Weight | 350.82 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 350.82 g/mol gives (5-((3-Chlorophenyl)thio)-4-(1-cyanoethyl)-1-methyl-1H-imidazol-2-yl)methyl carbamate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
(5-((3-Chlorophenyl)thio)-4-(1-cyanoethyl)-1-methyl-1H-imidazol-2-yl)methyl carbamate (CAS 178979-91-4) is a high-purity analytical reference standard with the molecular formula C15H15ClN4O2S and a molecular weight of 350.82 g/mol.
(5-((3-Chlorophenyl)thio)-4-(1-cyanoethyl)-1-methyl-1H-imidazol-2-yl)methyl carbamate (C15H15ClN4O2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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), (5-((3-Chlorophenyl)thio)-4-(1-cyanoethyl)-1-methyl-1H-imidazol-2-yl)methyl carbamate 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 | C15H15ClN4O2S |
| Molecular Weight | 350.82 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2008 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
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