Trans-4-methyl-2-(2-methylprop-1-en-1-yl)tetrahydro-2H-pyran CAS 876-18-6

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Trans-4-methyl-2-(2-methylprop-1-en-1-yl)tetrahydro-2H-pyran.

Trans-4-methyl-2-(2-methylprop-1-en-1-yl)tetrahydro-2H-pyran (CAS 876-18-6), molecular formula C10H18O and molecular weight 154.25 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, Trans-4-methyl-2-(2-methylprop-1-en-1-yl)tetrahydro-2H-pyran (C10H18O) contains a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 154.25 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.

CATO manufactures Trans-4-methyl-2-(2-methylprop-1-en-1-yl)tetrahydro-2H-pyran 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.

Physical & Chemical Properties

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