6-Hydroxy-2,2-dimethyl-5-propionyl-2,3-dihydro-[1,1'-biphenyl]-4(1H)-one CAS 123764-30-7
| CAS No. | 123764-30-7 |
| Molecular Formula | C17H20O3 |
| Molecular Weight | 272.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 6-Hydroxy-2,2-dimethyl-5-propionyl-2,3-dihydro-[1,1'-biphenyl]-4(1H)-one meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
6-Hydroxy-2,2-dimethyl-5-propionyl-2,3-dihydro-[1,1'-biphenyl]-4(1H)-one (CAS 123764-30-7) is a high-purity analytical reference standard with the molecular formula C17H20O3 and a molecular weight of 272.34 g/mol.
6-Hydroxy-2,2-dimethyl-5-propionyl-2,3-dihydro-[1,1'-biphenyl]-4(1H)-one (C17H20O3) 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 high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C17H20O3 |
| Molecular Weight | 272.34 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
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