475995-74-5 N-08:0 Phytosphingosine N-Octanoyl-Phytosphingosine N-octanoyl (2S, 3S, 4R)-2-amino-1,3,4 -octadecanetriol N-octanoyl 4-hydroxysphinganine (Saccharomyces Cerevisiae) CAS 475995-74-5

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 475995-74-5 N-08:0 Phytosphingosine N-Octanoyl-Phytosphingosine N-octanoyl (2S, 3S, 4R)-2-amino-1,3,4 -octadecanetriol N-octanoyl 4-hydroxysphinganine (Saccharomyces Cerevisiae).

475995-74-5 N-08:0 Phytosphingosine N-Octanoyl-Phytosphingosine N-octanoyl (2S, 3S, 4R)-2-amino-1,3,4 -octadecanetriol N-octanoyl 4-hydroxysphinganine (Saccharomyces Cerevisiae) (CAS 475995-74-5) is a high-purity analytical reference standard with the molecular formula C26H53NO4 and a molecular weight of 443.70 g/mol.

The molecular framework of 475995-74-5 N-08:0 Phytosphingosine N-Octanoyl-Phytosphingosine N-octanoyl (2S, 3S, 4R)-2-amino-1,3,4 -octadecanetriol N-octanoyl 4-hydroxysphinganine (Saccharomyces Cerevisiae) (C26H53NO4) 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 the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

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