N-lignoceroyl-dl-dihydrosphingosine CAS 75196-33-7

Purity 97%+In StockPharmaceutical Standards
CAS No.75196-33-7
Molecular FormulaC42H85NO3
Molecular Weight652.13 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-lignoceroyl-dl-dihydrosphingosine CAS 75196-33-7 chemical structure

Description

The molecular framework of N-lignoceroyl-dl-dihydrosphingosine (C42H85NO3) is characterized by an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

N-lignoceroyl-dl-dihydrosphingosine (CAS 75196-33-7) is a high-purity analytical reference standard with the molecular formula C42H85NO3 and a molecular weight of 652.13 g/mol.

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 N-lignoceroyl-dl-dihydrosphingosine 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

Molecular FormulaC42H85NO3
Molecular Weight652.13 g/mol
Purity97%+
StorageStore at room temperature, protect from light, keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1978
Nitrogen Atoms1

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