Description

Glyceryl Tri(Octadecanoate-D35) is a deuterium-labeled analog of glyceryl tristearate, a key compound in advanced research and analytical chemistry. This high-purity, isotopically enriched standard is critical for ensuring accuracy and reliability in quantitative mass spectrometry and metabolic studies. It is primarily utilized by research institutions, pharmaceutical developers, and analytical laboratories engaged in lipidomics, tracer studies, and the development of diagnostic assays where precise internal standardization is required.

Application

• Internal Standard for Mass Spectrometry: Serves as a quantitative reference standard in LC-MS and GC-MS analysis of triglycerides and complex lipid mixtures.
• Metabolic Tracer Studies: Used in biomedical and nutritional research to track fat metabolism, absorption, and distribution using stable isotope labeling techniques.
• Pharmaceutical R&D: Supports drug development programs focusing on lipid-based formulations, prodrugs, and metabolic pathways.
• Analytical Method Development & Validation: Essential for creating and validating robust analytical methods in regulatory environments (GLP/GMP).
• Lipidomics Research: Enables precise identification and quantification of stearate-containing lipids in biological samples.
• Quality Control Reference: Acts as a certified reference material for calibrating instruments and verifying assay accuracy in quality control laboratories.

Basic Information

Product Name	Glyceryl Tri(Octadecanoate-D35)
CAS No.	125941-88-0
Molecular Formula	C57D35H73O6
Molecular Weight	~ 897.4 g/mol
Synonyms	Trideuteriomethyl Octadecanoate-D35; Glycerol Tristearate-D35; Trioctadecanoylglycerol-D35; Stearin-D35; 1,2,3-Tris[(1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,17,17,18,18,18-Heptatriacontadeuteriooctadecanoyl)oxy]propane; Deuterated Glyceryl Tristearate; [D35]-Glyceryl Tristearate
EINECS	Contact for details

Quality Control

Our deuterated compounds are manufactured under strict quality systems to ensure the highest isotopic and chemical purity for research applications. Each batch of Glyceryl Tri(Octadecanoate-D35) is supported by a comprehensive Certificate of Analysis (COA) detailing isotopic enrichment (D-atom %), chemical purity, and identity confirmation. We adhere to relevant standards for high-purity reference materials to guarantee consistency and reliability for your critical analytical work.

Storage

Preserve in a tightly closed container, protected from light. Store at 2-8°C. This material is hygroscopic (moisture-sensitive) and should be handled under anhydrous conditions to maintain stability. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Isotopic Purity (D-atom %)	≥ 98%
Chemical Purity (HPLC)	≥ 95%
Water Content (KF)	≤ 0.5%

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