1,1'-(Methylenebis(4,1-phenylene))bis(3-(furan-2-ylmethyl)urea) CAS 6298-31-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 6298-31-3 |
| Molecular Formula | C25H24N4O4 |
| Molecular Weight | 444.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 1,1'-(Methylenebis(4,1-phenylene))bis(3-(furan-2-ylmethyl)urea) (CAS 6298-31-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C25H24N4O4. Molecular weight: 444.48 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C25H24N4O4 |
| Molecular Weight | 444.48 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 4 |
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Recommended Standards
- (S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-acetamidophenyl)propanoic acid (CAS 265321-34-4)
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- (E)-(R)-5-(Diphenylamino)-5-oxopent-3-yn-2-yl 3-(5-nitrocyclohex-1-en-1-yl)acrylate (CAS 899809-60-0)
- 5-(Aminomethyl)-2,4-difluorophenol (CAS 71288-97-6)
- 1-(But-3-yn-1-yl)-4-methyl-2,6,7-trioxabicyclo[2.2.2]octane (CAS 112532-68-0)
- 7-Chloro-1-methyl-1H-indazole (CAS 1216697-27-6)
- N1,N1,N2,2-tetramethylpropane-1,2-diamine (CAS 1343371-42-5)
- Sorbic acid impurity 3 (CAS 18778-81-9)
- 2-Chloro-4-(2,5-difluorophenyl)pyrimidine (CAS 894854-16-1)
- Biotinyl-Neuropeptide Y (human, rat) trifluoroacetate salt (CAS 213779-13-6)
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