5-(4-(Benzyloxy)phenyl)-4-(furan-2-carbonyl)-3-hydroxy-1-(2-morpholinoethyl)-1H-pyrrol-2(5H)-one CAS 618072-35-8
| CAS No. | 618072-35-8 |
| Molecular Formula | C28H28N2O6 |
| Molecular Weight | 488.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
5-(4-(Benzyloxy)phenyl)-4-(furan-2-carbonyl)-3-hydroxy-1-(2-morpholinoethyl)-1H-pyrrol-2(5H)-one (CAS 618072-35-8) is a high-purity analytical reference standard with the molecular formula C28H28N2O6 and a molecular weight of 488.53 g/mol.
The molecular framework of 5-(4-(Benzyloxy)phenyl)-4-(furan-2-carbonyl)-3-hydroxy-1-(2-morpholinoethyl)-1H-pyrrol-2(5H)-one (C28H28N2O6) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C28H28N2O6 |
| Molecular Weight | 488.53 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.) | 1985 |
| Nitrogen Atoms | 2 |
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- 4-(3-(Pyridin-2-yl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)aniline (CAS 1204296-38-7)
- (2-Hydroxy-4,6-dimethylphenyl)boronic acid (CAS 1421935-36-5)
- Semaglutide impurity 25 (CAS CATO-C4X-222625)
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