5-Methyl-4-((phenylsulfonyl)methyl)-1-(4-(trifluoromethoxy)phenyl)-1,3-dihydro-2H-imidazol-2-one CAS 439095-99-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 439095-99-5 |
| Molecular Formula | C18H15F3N2O4S |
| Molecular Weight | 412.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-Methyl-4-((phenylsulfonyl)methyl)-1-(4-(trifluoromethoxy)phenyl)-1,3-dihydro-2H-imidazol-2-one (CAS 439095-99-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C18H15F3N2O4S. Molecular weight: 412.38 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C18H15F3N2O4S |
| Molecular Weight | 412.38 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- 4-Methyl-8-(1-(phenylsulfonyl)-1H-indol-2-yl)dihydro-4l4,8l4-[1,3,2]oxazaborolo[2,3-b][1,3,2]oxazaborole-2,6(3H,5H)-dione (CAS 1158984-95-2)
- N-(Phenylsulfonyl)-N'-(p-tolylcarbamothioyl)benzimidamide (CAS 201990-00-3)
- 1-(Phenylsulfonyl)-5-cyano-2-iodo-6-azaindole (CAS 1260385-19-0)
- 3-(Phenylsulfonyl)-N-(m-tolyl)thieno[2,3-e][1,2,3]triazolo[1,5-a]pyrimidin-5-amine (CAS 892730-75-5)
- Methyl 4-(phenylsulfonyl)-3-(thiophene-2-carboxamido)benzoate (CAS 439096-82-9)
- 5-Oxo-8-(phenylsulfonyl)-1,2,3,5-tetrahydroindolizin-6-yl trifluoromethanesulfonate (CAS 185198-44-1)
- N'-(1-(phenylsulfonyl)piperidine-4-carbonyl)benzenesulfonohydrazide (CAS 478030-21-6)
- 2-Benzyl-5-(1-(phenylsulfonyl)piperidin-3-yl)-1,3,4-thiadiazole (CAS 1203422-13-2)
Recommended Standards
- 4-(Furan-2-carbonyl)-3-hydroxy-1-(5-methyl-1,3,4-thiadiazol-2-yl)-5-(4-nitrophenyl)-1H-pyrrol-2(5H)-one (CAS 371117-78-1)
- N-[(5Z)-5-{[(3,5-dimethoxyphenyl)amino]methylidene}-6-oxo-4H,5H,6H-cyclopenta[b]thiophen-4-yl]-2,2,2-trifluoroacetamide (CAS 865659-11-6)
- 4-((2-Carbamothioyl-5-(4-nitrophenyl)-3-oxo-2,3-dihydro-1H-pyrazol-4-yl)diazenyl)benzoic acid (CAS 314291-34-4)
- 2-(1,4-Diazepan-1-yl)-1-morpholinoethan-1-one (CAS 1019438-91-5)
- Ethyl 3-((4-fluorophenoxy)methyl)-1H-1,2,4-triazole-5-carboxylate (CAS 1416339-00-8)
- 8-Aminonaphthalene-1,3,6-trisulfonic acid (CAS 117-42-0)
- Bicyclo[3.1.0]hexane-3-methanol, 6,6-difluoro- (CAS 1393553-93-9)
- Magnesium silicide (CAS 22831-39-6)
- Oseltamivir impurity 277 (CAS CATO-C4X-1720277)
- Tau Peptide (277-291) trifluoroacetate salt (CAS 330456-40-1)
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