Description

Linoleic Acid 3-Pyridylmethyl Ester is a specialized fatty acid derivative where linoleic acid is esterified with a 3-pyridylmethanol moiety. This molecular architecture makes it a valuable intermediate for synthesizing more complex bioactive compounds and functional materials. It is primarily sought by research institutions and industrial R&D departments focused on pharmaceuticals, agrochemicals, and advanced material science. The compound offers a versatile chemical handle for further modifications due to its reactive ester group and the coordinating potential of the pyridine ring.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly those targeting lipid-mediated pathways or requiring specific pharmacokinetic properties.
• Agrochemical Research: Used in the development of new surfactants, adjuvants, or active ingredients with enhanced bioavailability or environmental compatibility.
• Bioconjugation & Probe Synthesis: Acts as a linker or precursor for creating fluorescent probes, affinity labels, or other diagnostic tools that target lipid membranes or specific proteins.
• Polymer & Material Science: Incorporated into polymers to impart specific functionalities such as improved adhesion, surface modification, or responsiveness to environmental stimuli.
• Nutritional & Cosmetic Science: Investigated for the development of novel lipid-based delivery systems (e.g., nanoemulsions, liposomes) for nutrients or active cosmetic ingredients.
• Chemical Biology Studies: Utilized as a tool compound to study enzyme activity (e.g., lipases, esterases) or to modulate cellular processes involving fatty acids.

Basic Information

Product Name	Linoleic Acid 3-Pyridylmethyl Ester
CAS No.	51861-91-7
Molecular Formula	C25H39NO2
Molecular Weight	385.59 g/mol
Synonyms	3-Pyridylmethyl Linoleate; Linoleic Acid Pyridin-3-ylmethyl Ester; (9Z,12Z)-Octadeca-9,12-dienoic Acid Pyridin-3-ylmethyl Ester; 3-(Hydroxymethyl)pyridine Linoleate Ester; Pyridin-3-ylmethyl (9Z,12Z)-9,12-Octadecadienoate; Linoleoyl 3-Picolyl Ester; 3-Picolyl Linoleate
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure batch-to-batch consistency and compliance with research-grade standards. Quality is verified through multiple analytical techniques including HPLC, GC, NMR, and IR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at 2-8°C to minimize oxidation and prolong shelf-life. Keep the container in a cool, dry, and well-ventilated area, away from incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Linoleic Acid Content (GC)	≥ 98.0% of fatty acid chain
Water Content (KF)	≤ 0.5%

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