rac-(3’aR,6’aS)-5,5-dimethyl-hexahydro-1’H-spiro[1,3-dioxane-2,2’-pentalene]-5’-ol CAS 208347-37-9

Description

As a certified reference material (CRM), rac-(3’aR,6’aS)-5,5-dimethyl-hexahydro-1’H-spiro[1,3-dioxane-2,2’-pentalene]-5’-ol 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.

rac-(3’aR,6’aS)-5,5-dimethyl-hexahydro-1’H-spiro[1,3-dioxane-2,2’-pentalene]-5’-ol (CAS 208347-37-9) is a high-purity analytical reference standard with the molecular formula C13H22O3 and a molecular weight of 226.31 g/mol.

Based on its molecular formula C13H22O3, rac-(3’aR,6’aS)-5,5-dimethyl-hexahydro-1’H-spiro[1,3-dioxane-2,2’-pentalene]-5’-ol contains a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 226.31 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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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