4-(Furan-2-carbonyl)-3-hydroxy-1-(3-methoxypropyl)-5-phenyl-1,5-dihydro-2H-pyrrol-2-one CAS 496799-23-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 496799-23-6 |
| Molecular Formula | C19H19NO5 |
| Molecular Weight | 341.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(Furan-2-carbonyl)-3-hydroxy-1-(3-methoxypropyl)-5-phenyl-1,5-dihydro-2H-pyrrol-2-one (CAS 496799-23-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C19H19NO5. Molecular weight: 341.36 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C19H19NO5 |
| Molecular Weight | 341.36 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- 6-(Methylthio)-1-phenyl-4-((3-(trifluoromethyl)phenyl)thio)-1H-pyrazolo[3,4-d]pyrimidine (CAS 478247-56-2)
- 5-Amino-1-(tert-butyl)-3-(4-chlorophenyl)-1H-pyrazole-4-carbonitrile (CAS 180903-14-4)
- (1R,4R,6R)-2-(tert-butoxycarbonyl)-2-azabicyclo[2.2.1]Heptane-6-carboxylic acid (CAS 1627973-07-2)
- 2-((1S,2S)-2-Aminocyclohexyl)acetic acid hydrochloride (CAS 1909287-12-2)
- 1-[(1-Methyl-1H-pyrazol-4-yl)methyl]piperazine 1001757-59-0 7125AC C9H16N4 (CAS 1001757-59-0)
- 3,4-Dimethoxyphenyl-beta-D-glucopyranoside (CAS 84812-00-0)
- [Plus-β-Ala28]-Semaglutide (CAS CATO-C4X-2226221)
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