2-Methyl-1-((3-nitro-4-(pyrrolidin-1-yl)phenyl)sulfonyl)-4,5-dihydro-1H-imidazole CAS 866050-33-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 866050-33-1 |
| Molecular Formula | C14H18N4O4S |
| Molecular Weight | 338.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Methyl-1-((3-nitro-4-(pyrrolidin-1-yl)phenyl)sulfonyl)-4,5-dihydro-1H-imidazole (CAS 866050-33-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H18N4O4S. Molecular weight: 338.38 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H18N4O4S |
| Molecular Weight | 338.38 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 | 4 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- n-(2-Aminoethyl)-4-methanesulfonyl-2-nitroaniline hydrochloride (CAS 1052547-98-4)
- Disodium Etidronate-d3 (methyl-d3) (CAS 358730-93-5)
- 1260923-15-6 4-Amino-5-(azepan-1-ylmethyl)-4H-1,2,4-triazole-3-thiol (CAS 1260923-15-6)
- (E)-6-(hydroxymethyl)-3-((4-methoxybenzylidene)amino)tetrahydro-2H-pyran-2,4,5-triol (CAS 51471-40-0)
- Enzalutamide Impurity 27 (CAS 1798807-39-2)
- (-)-a-Acetylmethadol Hydrochloride (CAS 1477-40-3)
- Semaglutide-d5 (CAS CATO-C4X-2226153)
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