Description

Glyceryl-D5 Trioctadecanoate is a deuterated analog of glyceryl tristearate, where five hydrogen atoms are replaced with deuterium, making it a valuable stable isotope-labeled compound. This high-purity standard is essential for analytical applications requiring precise internal calibration and metabolic tracing studies. It is primarily utilized by research institutions, pharmaceutical developers, and analytical laboratories specializing in lipidomics, mass spectrometry, and pharmacokinetics.

Application

• Internal Standard for Mass Spectrometry (MS): Serves as a critical quantitative reference in LC-MS and GC-MS analysis of triglycerides and related lipids.
• Metabolic Pathway Tracing: Used in deuterium-labeling studies to investigate lipid metabolism, absorption, and distribution in biological systems.
• Pharmaceutical Research: Employed in the development and validation of analytical methods for lipid-based drug formulations.
• Nutritional Science Studies: Acts as a tracer to study the digestion and bioavailability of dietary fats and oils.
• Quality Control & Method Development: Provides a known standard for calibrating instruments and ensuring accuracy in complex lipid assays.

Basic Information

Product Name	Glyceryl-D5 Trioctadecanoate
CAS No.	55256-03-6
Molecular Formula	C57H105D5O6
Molecular Weight	~ 894.5 g/mol
Synonyms	Deuterated Glyceryl Tristearate; [D5]-Glyceryl Trioctadecanoate; 1,2,3-Tris(octadecanoyloxy)propane-1,1,2,3,3-d5; Glycerol-d5 Trioctadecanoate; Glycerol-d5 Tristearate; Deuterated Tristearin; Trioctadecanoin-d5; Stable Isotope Labeled Glyceryl Tristearate
EINECS	Contact for details

Quality Control

Every batch of Glyceryl-D5 Trioctadecanoate is produced and analyzed under strict quality management protocols to ensure exceptional isotopic purity and chemical identity. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing isotopic enrichment, chemical purity, and analytical method results are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) in a dry environment. For long-term stability, consider storage at -20°C under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Isotopic Purity (Deuterium Enrichment)	≥ 98 atom % D
Chemical Purity (HPLC)	≥ 95%
Melting Point	Contact for details

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.