Octyl Isobutyrate CAS 109-15-9

Purity >95%In StockPharmaceutical Standards
CAS No.109-15-9
Molecular FormulaC12H24O2
Molecular Weight200.32 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Octyl Isobutyrate CAS 109-15-9 chemical structure

Description

As a certified reference material (CRM), Octyl Isobutyrate 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.

Octyl Isobutyrate (CAS 109-15-9), molecular formula C12H24O2 and molecular weight 200.32 g/mol, is a CATO reference standard with documented purity and traceability.

Octyl Isobutyrate (C12H24O2) contains a carboxylic acid group, 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.

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.

Physical & Chemical Properties

Molecular FormulaC12H24O2
Molecular Weight200.32 g/mol
Purity>95%
StorageStore at room temperature
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1957

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Why CATO?