(S,E)-4-((tert-butyldimethylsilyl)oxy)pent-2-en-1-al CAS 260978-54-9

Description

Compared with other compounds in its class, the molecular weight of 214.38 g/mol gives (S,E)-4-((tert-butyldimethylsilyl)oxy)pent-2-en-1-al distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

(S,E)-4-((tert-butyldimethylsilyl)oxy)pent-2-en-1-al (CAS 260978-54-9) is a high-purity analytical reference standard with the molecular formula C11H22O2Si and a molecular weight of 214.38 g/mol.

Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, (S,E)-4-((tert-butyldimethylsilyl)oxy)pent-2-en-1-al is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 214.38 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.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

As a certified reference material (CRM), (S,E)-4-((tert-butyldimethylsilyl)oxy)pent-2-en-1-al 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

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