Description

Rac-Glycerol 1,2-Dipalmitate-D5 is a deuterium-labeled analog of a key lipid intermediate, specifically designed for research and analytical applications. This compound is essential for use as an internal standard in mass spectrometry, enabling precise quantification of its non-labeled counterpart in complex biological matrices. It is primarily needed by researchers and quality control laboratories in the pharmaceutical, nutritional science, and metabolic research sectors for advanced lipidomic studies and method development.

Application

• Internal Standard for Mass Spectrometry (MS): Used for the accurate quantification of glycerol dipalmitate and related lipids in LC-MS and GC-MS analyses.
• Lipid Metabolism Research: A critical tool for tracing and studying lipid biosynthesis, digestion, and absorption pathways in metabolic research.
• Pharmaceutical Development: Employed in the bioanalysis of lipid-based drug formulations and prodrugs to assess pharmacokinetics.
• Nutritional Science Studies: Facilitates the analysis of fat content, absorption efficiency, and metabolic fate of dietary lipids.
• Biomarker Discovery: Aids in the identification and validation of lipid biomarkers for various disease states.
• Quality Control & Reference Standard: Serves as a high-purity certified reference material (CRM) for calibrating analytical instruments and validating methods.

Basic Information

Product Name	Rac-Glycerol 1,2-Dipalmitate-D5
CAS No.	944709-32-4
Molecular Formula	C35H61D5O5
Molecular Weight	~577.93 g/mol
Synonyms	1,2-Dipalmitoyl-rac-glycerol-d5; DL-1,2-Dipalmitin-d5; rac-1,2-Dihexadecanoyl-rac-glycerol-d5; Glycerol 1,2-dipalmitate-d5; 1,2-Di-O-hexadecanoyl-rac-glycerol-d5; Deuterated Dipalmitin; Dipalmitoyl-rac-glycerol (deuterated); Palmitic acid-d5 1,2-diglyceride
EINECS	Contact for details

Quality Control

Every batch of Rac-Glycerol 1,2-Dipalmitate-D5 is manufactured and tested under strict quality management systems. We provide comprehensive analytical data to ensure identity, purity, and isotopic enrichment meet the exacting standards required for research and analytical use. A detailed Certificate of Analysis (COA) specifying batch-specific results for assay, isotopic purity, and related substances is available for each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below under an inert atmosphere (e.g., argon or nitrogen) to minimize oxidation. Allow the sealed container to reach room temperature before opening to prevent condensation and moisture absorption.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (MS)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Isotopic Purity	≥ 98 atom % D
Chemical Purity (Titration/NMR)	≥ 95%
Water Content (KF)	≤ 0.5%

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