Description

11-Dideuterolinoleic Acid is a stable isotope-labeled analog of linoleic acid, a key essential polyunsaturated fatty acid. This deuterated compound is critical for advanced research and analytical applications where precise metabolic tracing and quantification are required. It is primarily utilized by researchers and manufacturers in the pharmaceutical, nutritional science, and biochemistry sectors for use as an internal standard in mass spectrometry and for studying lipid metabolism and signaling pathways.

Application

• Internal Standard for Mass Spectrometry (MS): Provides high-precision quantification of linoleic acid and its metabolites in complex biological matrices like plasma, tissues, and cell cultures.
• Metabolic Pathway Tracing: Enables detailed studies of the absorption, distribution, metabolism, and excretion (ADME) of linoleic acid in pharmacokinetic and nutritional research.
• Biochemical Research: Used to investigate the role of linoleic acid in inflammation, cell membrane fluidity, and as a precursor to bioactive lipid mediators.
• Pharmaceutical Development: Supports drug discovery efforts targeting lipid-related disorders by allowing accurate measurement of endogenous compound levels.
• Nutritional Science Studies: Facilitates the analysis of fatty acid profiles in dietary studies and the development of fortified foods or supplements.
• Quality Control & Method Validation: Serves as a critical reference material for validating analytical methods in contract research organizations (CROs) and quality control laboratories.

Basic Information

Product Name	11-Dideuterolinoleic Acid
CAS No.	1051366-32-5
Molecular Formula	C18H30D2O2
Molecular Weight	280.46 g/mol
Synonyms	(9Z,12Z)-11,11-Dideuterooctadeca-9,12-dienoic Acid; Linoleic-11,11-d2 Acid; 11,11-Dideuterolinoleic Acid; (Z,Z)-9,12-Octadecadienoic-11,11-d2 Acid; 11,11-D2-Linoleic Acid; 11,11-Dideutero-Linoleic Acid; Isotope-labeled Linoleic Acid; [11,11-2H2]-Linoleic Acid
EINECS	Contact for details

Quality Control

Our 11-Dideuterolinoleic Acid is manufactured under strict quality protocols to ensure high isotopic purity and chemical integrity, suitable for sensitive analytical applications. Each batch is supported by a comprehensive Certificate of Analysis (COA) detailing key parameters such as isotopic enrichment, chemical purity, and identity confirmation. We adhere to relevant industry standards for research chemicals, ensuring reliable and reproducible performance in your laboratory workflows.

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. For long-term storage, keep the container sealed in a cool, dry, and well-ventilated area. Allow the product to reach room temperature in a desiccator before opening to prevent moisture condensation.

Specification

Item	Specification
Appearance	Colorless to pale yellow oil
Identification (IR / NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Isotopic Enrichment	≥ 98 atom % D
Water Content (KF)	≤ 0.5%

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