1-((2-Ethoxy-4,5-dimethylphenyl)sulfonyl)-2-methyl-5-nitro-1H-imidazole CAS 898641-53-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 898641-53-7 |
| Molecular Formula | C14H17N3O5S |
| Molecular Weight | 339.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-((2-Ethoxy-4,5-dimethylphenyl)sulfonyl)-2-methyl-5-nitro-1H-imidazole (CAS 898641-53-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H17N3O5S. Molecular weight: 339.37 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H17N3O5S |
| Molecular Weight | 339.37 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) | 8.0 |
| 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
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- Ceritinib Impurity 54 (CAS CATO-C4X-104854)
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- Clindamycin Palmitate Impurity 101 (CAS 623-65-4)
- Biotinyl-Pancreatic Polypeptide (human) trifluoroacetate salt (CAS 1816258-36-2)
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