4-hydroxy-3,5-bis(3-methylbut-2-en-1-yl)benzaldehyde CAS 52275-04-4

Description

CATO manufactures 4-hydroxy-3,5-bis(3-methylbut-2-en-1-yl)benzaldehyde under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

4-hydroxy-3,5-bis(3-methylbut-2-en-1-yl)benzaldehyde (CAS 52275-04-4), molecular formula C17H22O2 and molecular weight 258.36 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a steroid core, a hydroxyl group, an ether linkage, 4-hydroxy-3,5-bis(3-methylbut-2-en-1-yl)benzaldehyde is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 258.36 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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

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