4,5-Dihydroxy-1,3-dimethyl-4,5-diphenylimidazolidin-2-one CAS 66242-64-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 66242-64-6 |
| Molecular Formula | C17H18N2O3 |
| Molecular Weight | 298.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4,5-Dihydroxy-1,3-dimethyl-4,5-diphenylimidazolidin-2-one (CAS 66242-64-6) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C17H18N2O3. Molecular weight: 298.34 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C17H18N2O3 |
| Molecular Weight | 298.34 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 4'-(Quinoxalin-2-yl)-[1,1'-biphenyl]-4-ol (CAS 61538-78-1)
- 4,6-Dimethyl-2-{[(4-methylphenyl)carbamoyl]amino}pyridine-3-carboxamide (CAS 338975-97-6)
- 4'-(Dimethylamino)-5-hydroxy-6-(1H-1,2,4-triazol-1-yl)-1,6-dihydro-[1,1'-biphenyl]-3(2H)-one (CAS 685107-47-5)
- 1-(4-Methoxyphenyl)-3-methylcyclopentan-1-ol (CAS 1344306-36-0)
- (4-Chlorobut-2-yn-1-yl)benzene (CAS 33598-24-2)
- 5-Ethylpiperazin-2-one (CAS 1072069-79-4)
- Neratinib Impurity 56 (CAS CATO-C4X-113456)
- Methyl 4-(2-methoxy-2-oxoethyl)-3-nitrobenzoate (CAS 334952-07-7)
- 3-(1H-Imidazol-2-yl)propan-1-ol (CAS 1314965-15-5)
- Semaglutide impurity 76 (CAS CATO-C4X-222676)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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