2-((1-Cyclohexyl-1H-imidazol-2-yl)thio)-N-(2,4-dimethoxyphenyl)acetamide CAS 946264-22-8
| CAS No. | 946264-22-8 |
| Molecular Formula | C19H25N3O3S |
| Molecular Weight | 375.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies 2-((1-Cyclohexyl-1H-imidazol-2-yl)thio)-N-(2,4-dimethoxyphenyl)acetamide (CAS 946264-22-8), a certified reference material (molecular formula C19H25N3O3S, MW 375.49 g/mol) for analytical method development and quality control.
Based on its molecular formula C19H25N3O3S, 2-((1-Cyclohexyl-1H-imidazol-2-yl)thio)-N-(2,4-dimethoxyphenyl)acetamide contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 375.49 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), 2-((1-Cyclohexyl-1H-imidazol-2-yl)thio)-N-(2,4-dimethoxyphenyl)acetamide 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 | C19H25N3O3S |
| Molecular Weight | 375.49 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 1-(Thiophen-2-yl)-3-(2-(2-(thiophen-2-yl)thiazolo[3,2-b][1,2,4]triazol-6-yl)ethyl)urea (CAS 1209677-54-2)
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- (E)-3,6-Difluoro-2-hydrazono-1,2-dihydropyridine (CAS 960371-07-7)
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- 6-Hydroxyhexanohydrazide (CAS 1694-83-3)
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- Semaglutide Impurity 158 (x TFA Salt) (CAS CATO-C4X-2226158)
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