1-(4-methyl-1-bicyclo[2.2.2]octanyl)ethanone CAS 5561-63-7

Purity 97%+In StockPharmaceutical Standards
CAS No.5561-63-7
Molecular FormulaC11H18O
Molecular Weight166.26 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(4-methyl-1-bicyclo[2.2.2]octanyl)ethanone CAS 5561-63-7 chemical structure

Description

1-(4-methyl-1-bicyclo[2.2.2]octanyl)ethanone (CAS 5561-63-7), molecular formula C11H18O and molecular weight 166.26 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 1-(4-methyl-1-bicyclo[2.2.2]octanyl)ethanone (C11H18O) contains a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 166.26 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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.

As a certified reference material (CRM), 1-(4-methyl-1-bicyclo[2.2.2]octanyl)ethanone 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 FormulaC11H18O
Molecular Weight166.26 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1958

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