4-(Phenylsulfonyl)-1-(p-tolyl)-1,3-dihydro-2H-imidazol-2-one CAS 477848-63-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 477848-63-8 |
| Molecular Formula | C16H14N2O3S |
| Molecular Weight | 314.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(Phenylsulfonyl)-1-(p-tolyl)-1,3-dihydro-2H-imidazol-2-one (CAS 477848-63-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C16H14N2O3S. Molecular weight: 314.36 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C16H14N2O3S |
| Molecular Weight | 314.36 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 Phenylsulfonyl Standards
- 5-((Phenylsulfonyl)methyl)-3-(p-tolyl)-1,2,4-oxadiazole (CAS 1105223-75-3)
- Bis(phenylsulfonyl)sulfide (CAS 4388-22-1)
- 2-(Phenylsulfonyl)-5-(trifluoromethyl)benzaldehyde (CAS 914637-53-9)
- 1-(phenylsulfonyl)-3-indolylboronic acid (CAS 129271-98-3)
- 1-Methyl-5-(phenylsulfonyl)-3-(trifluoromethyl)-1H-pyrazole-4-carbonitrile (CAS 318284-63-8)
- Methyl 1-(phenylsulfonyl)-1H-indole-2-carboxylate (CAS 60376-48-9)
- 1-(2-Methyl-1-(phenylsulfonyl)-1H-indol-3-yl)ethan-1-one (CAS 113685-33-9)
- 1-(1-(Phenylsulfonyl)-1H-indol-2-yl)propan-1-one (CAS 121963-51-7)
Recommended Standards
- 4-(3,5-Dimethoxyphenyl)-5-(pyridin-4-yl)-4H-1,2,4-triazole-3-thiol (CAS 517869-97-5)
- 4-{5-ethyl-6-methyl-4-oxo-3H,4H-thieno[2,3-d]pyrimidin-2-yl}benzoic acid (CAS 743439-21-6)
- 4-(2-Methyl-4-phenyloxazol-5-yl)benzenesulfonamide (CAS 93014-16-5)
- 1-Methyl-1h-indole-4-acetonitrile (CAS 84548-94-7)
- (3,4-Dichlorophenyl)(piperidin-3-yl)methanone (CAS 1017367-10-0)
- (1r,3r)-3-(4-Nitro-1H-imidazol-1-yl)cyclobutanamine (CAS 1364663-25-1)
- (meso-1R,5S,6R)-tert-Butyl 6-hydroxy-3-azabicyclo[3.1.1]heptane-3-carboxylate (CAS 1357353-36-6)
- 4-(Aminomethyl)-2-(difluoromethyl)-5-(trifluoromethoxy)pyridine-3-sulfonyl chloride (CAS 1804438-25-2)
- (4-Bromo-2-fluorophenyl)(thiophen-3-yl)methanone (CAS 898771-38-5)
- D-Phe6-Tirzepatide (CAS CATO-CPTD788925)
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