3-[(2-Benzoyl-3-oxo-3-phenylprop-1-en-1-yl)amino]-7-methyl-2H,5H-pyrano[4,3-b]pyran-2,5-dione CAS 220957-59-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 220957-59-5 |
| Molecular Formula | C25H17NO6 |
| Molecular Weight | 427.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-[(2-Benzoyl-3-oxo-3-phenylprop-1-en-1-yl)amino]-7-methyl-2H,5H-pyrano[4,3-b]pyran-2,5-dione (CAS 220957-59-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C25H17NO6. Molecular weight: 427.41 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C25H17NO6 |
| Molecular Weight | 427.41 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2020 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 3,3'-(Ethane-1,2-diylbis(sulfanediyl))bis(1-(4-chlorophenyl)propan-1-one) (CAS 882073-26-9)
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- 1-Butylindoline (CAS 5876-10-8)
- 1040683-46-2 7873AC C14H23NO2 N-[3-(2-Ethoxyethoxy)benzyl]-2-propanamine (CAS 1040683-46-2)
- 3-Phenyl-3-[(2,2,2-trifluoroacetyl)amino]propanoyl chloride (CAS 117291-26-6)
- 2-Bromo-1-chloro-4-(difluoromethyl)benzene (CAS 1261495-96-8)
- (2E)-3-{4-[(3,5-Dimethylisoxazol-4-yl)methoxy]-phenyl}acrylic acid (CAS 1050884-51-9)
- 4-Chloro-1-(2-(pyridin-2-yl)ethyl)-1h-pyrazol-3-amine (CAS 1339588-00-9)
- 3,4-Dimethyl-1H-pyrrole (CAS 822-51-5)
- Semaglutide impurity 106 (CAS CATO-C4X-2226106)
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