1-((4-Nitrophenyl)sulfonyl)-2-((1-phenylethyl)thio)-4,5-dihydro-1H-imidazole CAS 868217-00-9
| CAS No. | 868217-00-9 |
| Molecular Formula | C17H17N3O4S2 |
| Molecular Weight | 391.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 391.46 g/mol gives 1-((4-Nitrophenyl)sulfonyl)-2-((1-phenylethyl)thio)-4,5-dihydro-1H-imidazole distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1-((4-Nitrophenyl)sulfonyl)-2-((1-phenylethyl)thio)-4,5-dihydro-1H-imidazole (CAS 868217-00-9) is a high-purity analytical reference standard with the molecular formula C17H17N3O4S2 and a molecular weight of 391.46 g/mol.
1-((4-Nitrophenyl)sulfonyl)-2-((1-phenylethyl)thio)-4,5-dihydro-1H-imidazole (C17H17N3O4S2) contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1-((4-Nitrophenyl)sulfonyl)-2-((1-phenylethyl)thio)-4,5-dihydro-1H-imidazole 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 | C17H17N3O4S2 |
| Molecular Weight | 391.46 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 |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
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Recommended Standards
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- 4-Aminochromane Hydrochloride (CAS 90609-63-5)
- Cyclopropyl(3,5-dicyclopropanecarbonylphenyl)methanone (CAS 858493-59-1)
- 4-[(2,4-Dichlorophenyl)sulfanyl]-N,N-dimethyl-6-(trifluoromethyl)pyrimidin-2-amine (CAS 338792-29-3)
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- 6-Amino-3H-indazol-3-one (CAS 707534-98-3)
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