1-((4-Chloro-3-methoxyphenyl)sulfonyl)-2-ethyl-4-methyl-1H-imidazole CAS 898656-19-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 898656-19-4 |
| Molecular Formula | C13H15ClN2O3S |
| Molecular Weight | 314.79 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-((4-Chloro-3-methoxyphenyl)sulfonyl)-2-ethyl-4-methyl-1H-imidazole (CAS 898656-19-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C13H15ClN2O3S. Molecular weight: 314.79 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C13H15ClN2O3S |
| Molecular Weight | 314.79 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- (5E)-5-(3-Chlorobenzylidene)-2-mercapto-3-phenyl-3,5-dihydro-4H-imidazol-4-one (CAS 41534-90-1)
- 1-(4-Chlorophenyl)-2-(quinazolin-4-ylthio)ethanone (CAS 31737-20-9)
- (5Z)-5-[(4-Chlorophenyl)methylidene]-3-phenyl-2-sulfanylideneimidazolidin-4-one (CAS 15985-17-8)
- rel-tert-Butyl (3aR,6aS)-6a-fluoro-3a-(hydroxymethyl)-1-oxotetrahydro-1H-furo[3,4-c]pyrrole-5(3H)-carboxylate (CAS 2786775-11-7)
- 2-Chloro-5-(4-methoxycarbonylphenyl)phenol (CAS 1198422-80-8)
- 3-(Aminomethyl)quinolin-2(1H)-one (CAS 1017185-43-1)
- 9-(Piperidin-4-yl)-9H-purin-6-amine (CAS 830331-59-4)
- (1-(4-Methoxyphenethyl)-1H-1,2,3-triazol-4-yl)methanol (CAS 1283653-08-6)
- N-Isopropyl-4-methyl-3-nitroaniline (CAS 1157071-50-5)
- Insulin Degludec Impurity 28 (CAS CATO-C4X-215728)
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