Description

1-Palmitoyl-3-Linolenoyl-Rac-Glycerol is a structured triacylglycerol (TAG) featuring palmitic acid at the sn-1 position and linolenic acid at the sn-3 position. This specific fatty acid configuration makes it a valuable intermediate for research and development in lipid biochemistry and nutrition science. It is primarily utilized by scientists and manufacturers in the pharmaceutical, nutraceutical, and specialty chemical industries for synthesizing complex lipids, studying lipid metabolism, and developing functional food ingredients.

Application

• Biochemical Research: A critical standard and substrate for studying enzyme specificity, such as lipases and phospholipases, in lipid digestion and metabolism pathways.
• Pharmaceutical Intermediates: Serves as a key building block for the synthesis of more complex, bioactive lipids and prodrugs with targeted delivery mechanisms.
• Nutraceutical Development: Used in the formulation of structured lipids designed for specific nutritional benefits, including improved absorption and metabolic effects.
• Reference Standard: Essential for analytical method development and quality control in laboratories analyzing lipid compositions in various matrices.
• Cosmetic Science: Investigated for use in advanced skincare formulations due to its unique fatty acid profile, which may influence skin barrier function and product texture.
• Food Science Research: Employed in studies on fat crystallization, emulsion stability, and the nutritional impact of specific triglyceride structures.

Basic Information

Product Name	1-Palmitoyl-3-Linolenoyl-Rac-Glycerol
CAS No.	126281-90-1
Molecular Formula	C55H98O6
Molecular Weight	855.4 g/mol
Synonyms	1-Palmitoyl-3-linolenoyl-rac-glycerol; rac-1-Palmitoyl-3-linolenoyl-glycerol; Glycerol 1-palmitate 3-linolenate; Palmitoyl Linolenoyl Glycerol; TAG (16:0/0:0/18:3); 1,3-Diacyl-rac-glycerol (16:0, 18:3); (9Z,12Z,15Z)-9,12,15-Octadecatrienoic acid 1-(hexadecanoyloxy)-3-hydroxypropan-2-yl ester; Structured Triglyceride PLnL
EINECS	Contact for details

Quality Control

Our 1-Palmitoyl-3-Linolenoyl-Rac-Glycerol is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and other critical parameters is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. For long-term stability, store at -20°C or below under an inert atmosphere (e.g., nitrogen or argon) to prevent oxidation. Allow the product to reach room temperature in a desiccator before opening to minimize moisture uptake.

Specification

Item	Specification
Appearance	Colorless to pale yellow oily liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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