1-(4'-Pentyl-[1,1'-biphenyl]-4-yl)ethan-1-one CAS 59662-38-3

Purity 97%+In StockPharmaceutical Standards
CAS No.59662-38-3
Molecular FormulaC19H22O
Molecular Weight266.38 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(4'-Pentyl-[1,1'-biphenyl]-4-yl)ethan-1-one CAS 59662-38-3 chemical structure

Description

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.

1-(4'-Pentyl-[1,1'-biphenyl]-4-yl)ethan-1-one (CAS 59662-38-3), molecular formula C19H22O and molecular weight 266.38 g/mol, is a CATO reference standard with documented purity and traceability.

1-(4'-Pentyl-[1,1'-biphenyl]-4-yl)ethan-1-one (C19H22O) contains a steroid core, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility; 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.

As a certified reference material (CRM), 1-(4'-Pentyl-[1,1'-biphenyl]-4-yl)ethan-1-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.

Physical & Chemical Properties

Molecular FormulaC19H22O
Molecular Weight266.38 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1974

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Why CATO?