1-((5-Ethoxy-2,4-dimethylphenyl)sulfonyl)-2-methyl-1H-imidazole CAS 898639-89-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 898639-89-9 |
| Molecular Formula | C14H18N2O3S |
| Molecular Weight | 294.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-((5-Ethoxy-2,4-dimethylphenyl)sulfonyl)-2-methyl-1H-imidazole (CAS 898639-89-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C14H18N2O3S. Molecular weight: 294.37 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C14H18N2O3S |
| Molecular Weight | 294.37 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 1-((5-(tert-Butyl)-2-methoxyphenyl)sulfonyl)-1H-imidazole (CAS 879063-54-4)
- 1-((5-Isopropyl-2-methoxy-4-methylphenyl)sulfonyl)-1H-imidazole (CAS 442554-62-3)
- (R)-tert-Butyl (4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]thiazepin-3-yl)carbamate (CAS 440634-12-8)
- 3,4,5-Trifluorophenylacetyl chloride (CAS 849623-76-3)
- Ethyl 2-(3-fluoro-4-(trifluoromethoxy)phenyl)-2-oxoacetate (CAS 1417501-15-5)
- (4-Chlorophenyl)(2-ethylphenyl)methanone (CAS 951884-76-7)
- Cefotiam Impurity 14 (CAS CATO-C4X-120414)
- 2-Butoxy-5-chlorobenzoic acid (CAS 27830-13-3)
- 1-(1-Butyl-1H-pyrazol-4-yl)-5-oxopyrrolidine-3-carboxylic acid (CAS 1708401-84-6)
- Galanin-Like Peptide (rat) trifluoroacetate salt (CAS 245114-97-0)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com