1-(6-Hydroxy-2-phenyl-3-(p-tolyl)benzofuran-5-yl)butan-1-one CAS 438490-69-8
| CAS No. | 438490-69-8 |
| Molecular Formula | C25H22O3 |
| Molecular Weight | 370.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-(6-Hydroxy-2-phenyl-3-(p-tolyl)benzofuran-5-yl)butan-1-one is closely related to a steroid core, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1-(6-Hydroxy-2-phenyl-3-(p-tolyl)benzofuran-5-yl)butan-1-one (CAS 438490-69-8) is a high-purity analytical reference standard with the molecular formula C25H22O3 and a molecular weight of 370.44 g/mol.
Owing to a steroid core, a hydroxyl group, an ether linkage, 1-(6-Hydroxy-2-phenyl-3-(p-tolyl)benzofuran-5-yl)butan-1-one is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 370.44 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1-(6-Hydroxy-2-phenyl-3-(p-tolyl)benzofuran-5-yl)butan-1-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C25H22O3 |
| Molecular Weight | 370.44 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
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