5-Ethyl-4-[1-(4-methylbenzenesulfonyl)ethyl]-1-(4-methylphenyl)-2,3-dihydro-1H-imidazol-2-one CAS 439096-12-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 439096-12-5 |
| Molecular Formula | C21H24N2O3S |
| Molecular Weight | 384.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5-Ethyl-4-[1-(4-methylbenzenesulfonyl)ethyl]-1-(4-methylphenyl)-2,3-dihydro-1H-imidazol-2-one (CAS 439096-12-5) pharmaceutical standards reference standard. Molecular formula: C21H24N2O3S. Molecular weight: 384.49 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C21H24N2O3S |
| Molecular Weight | 384.49 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
- 2-[4-(4-methylbenzenesulfonyl)piperazine-1-carbonyl]benzoic acid (CAS 741729-17-9)
- 4-Methyl-3-(2-methylbenzenesulfonyl)-2-[(2-methylprop-2-en-1-yl)oxy]-6-phenylpyridine (CAS 344278-79-1)
- 5-(4-Methylbenzenesulfonyl)-2-phenyl-4-(piperidin-1-yl)pyrimidine (CAS 478080-87-4)
- 2-(4-Methylbenzenesulfonyl)-N-[4-(morpholin-4-yl)phenyl]acetamide (CAS 478064-97-0)
- benzyl 3-[(4-methylbenzenesulfonyl)oxy]azetidine-1-carboxylate (CAS 939759-24-7)
- 1-(4-Methylbenzenesulfonyl)pyrrolidin-3-yl 4-methylbenzene-1-sulfonate (CAS 131912-34-0)
- 5-(4-Methylbenzenesulfonyl)-4-phenoxy-2-phenylpyrimidine (CAS 478080-84-1)
- 1-(4-Methylbenzenesulfonyl)-3-[(5-methylthiophen-2-yl)methyl]-3-(pyrazin-2-yl)urea (CAS 866154-01-0)
Recommended Standards
- 5-(1-(Ethylsulfonyl)piperidin-3-yl)-4-(4-fluorobenzyl)-4H-1,2,4-triazole-3-thiol (CAS 932807-07-3)
- Diphenanthro[9,10-b;9',10'-d]thiophene" (CAS 202-72-2)
- 5-((2,4-Dimethylphenyl)thio)-1,3-diphenyl-1H-pyrazole-4-carbaldehyde (CAS 956371-08-7)
- tert-Butyl 4-((5-bromopyridin-2-yl)sulfonyl)piperidine-1-carboxylate (CAS 1823584-26-4)
- 4-(2-Aminoethyl)-5-phenyl-1H-pyrazol-3(2H)-one oxalate (CAS 1177306-41-0)
- 1-(3-(Naphthalen-2-yl)-5-(trifluoromethyl)-1H-pyrazol-1-yl)hexan-1-one (CAS 1023484-81-2)
- 2,6-Dichlorophenylsulfonylethanol (CAS 688763-07-7)
- (2S)-2-amino-3-[4-(Hydroxymethyl)phenyl]propanoic acid (CAS 15742-88-8)
- N-((5-(Furan-2-yl)-1-methyl-1H-pyrazol-3-yl)methyl)-2-(o-tolyloxy)acetamide (CAS 1421500-04-0)
- Tripeptide-10 citrulline (CAS 960531-53-7)
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