8-acetyl-6-methyl-2-phenyl-chromen-4-one CAS 201815-65-8
| CAS No. | 201815-65-8 |
| Molecular Formula | C18H28O3 |
| Molecular Weight | 292.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
8-acetyl-6-methyl-2-phenyl-chromen-4-one (CAS 201815-65-8), molecular formula C18H28O3 and molecular weight 292.41 g/mol, is a CATO reference standard with documented purity and traceability.
8-acetyl-6-methyl-2-phenyl-chromen-4-one (C18H28O3) contains a steroid core, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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.
CATO manufactures 8-acetyl-6-methyl-2-phenyl-chromen-4-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 | C18H28O3 |
| Molecular Weight | 292.41 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2014 |
Recommended Standards
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- 4-Bromobenzofuran-2-carbonitrile (CAS 1430229-79-0)
- Methyl 2-bromo-6-fluorophenylacetate, 97% (CAS 1427397-15-6)
- 7-methyl-7H-pyrrolo[2,3-d]pyrimidine-2-carbonitrile (CAS 1638760-92-5)
- 3-(1-Tosylpiperidin-2-yl)pyridin-2(1H)-one (CAS 1352505-26-0)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com