2-(2-((4-Chlorobenzyl)thio)-5-(hydroxymethyl)-1H-imidazol-1-yl)-N-isopropylacetamide CAS 921867-40-5
| CAS No. | 921867-40-5 |
| Molecular Formula | C16H20ClN3O2S |
| Molecular Weight | 353.87 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 2-(2-((4-Chlorobenzyl)thio)-5-(hydroxymethyl)-1H-imidazol-1-yl)-N-isopropylacetamide.
2-(2-((4-Chlorobenzyl)thio)-5-(hydroxymethyl)-1H-imidazol-1-yl)-N-isopropylacetamide (CAS 921867-40-5) is a high-purity analytical reference standard with the molecular formula C16H20ClN3O2S and a molecular weight of 353.87 g/mol.
2-(2-((4-Chlorobenzyl)thio)-5-(hydroxymethyl)-1H-imidazol-1-yl)-N-isopropylacetamide (C16H20ClN3O2S) 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 manufactures 2-(2-((4-Chlorobenzyl)thio)-5-(hydroxymethyl)-1H-imidazol-1-yl)-N-isopropylacetamide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C16H20ClN3O2S |
| Molecular Weight | 353.87 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Chlorobenzyl Standards
- 6-((4-Chlorobenzyl)sulfonyl)-N-pentylpyridazin-3-amine (CAS 1040675-30-6)
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- 1-(2-Chlorobenzyl)-2-(2-chloropyridin-3-yl)-1H-benzo[d]imidazole (CAS 338411-31-7)
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Recommended Standards
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com