C20 Ceramide(d18:1/20:0) CAS 123482-93-9

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including C20 Ceramide(d18:1/20:0).

C20 Ceramide(d18:1/20:0) (CAS 123482-93-9) is a high-purity analytical reference standard with the molecular formula C38H75NO3 and a molecular weight of 594.01 g/mol.

Based on its molecular formula C38H75NO3, C20 Ceramide(d18:1/20:0) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 594.01 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.

CATO manufactures C20 Ceramide(d18:1/20:0) 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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