4'-Ethoxy-4-propyl-5,6-dihydro-[1,1'-biphenyl]-3(4H)-one CAS 177652-31-2
| CAS No. | 177652-31-2 |
| Molecular Formula | C17H22O2 |
| Molecular Weight | 258.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 4'-Ethoxy-4-propyl-5,6-dihydro-[1,1'-biphenyl]-3(4H)-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.
CATO supplies 4'-Ethoxy-4-propyl-5,6-dihydro-[1,1'-biphenyl]-3(4H)-one (CAS 177652-31-2), a certified reference material (molecular formula C17H22O2, MW 258.36 g/mol) for analytical method development and quality control.
The molecular framework of 4'-Ethoxy-4-propyl-5,6-dihydro-[1,1'-biphenyl]-3(4H)-one (C17H22O2) is characterized by a steroid core, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
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 | C17H22O2 |
| Molecular Weight | 258.36 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2007 |
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