Description

Linolenic-1-13C Acid is a stable isotope-labeled analog of linolenic acid, a key polyunsaturated ω-3 fatty acid. This compound is essential for advanced research and analytical applications where precise metabolic and biochemical pathway tracing is required. It is primarily utilized by researchers and manufacturers in the pharmaceutical, nutritional science, and analytical chemistry sectors for isotope dilution mass spectrometry (IDMS), metabolic flux studies, and as an internal standard.

Application

• Internal Standard for Quantitative Analysis: Used in isotope dilution mass spectrometry (IDMS) for the accurate quantification of linolenic acid and related metabolites in complex biological matrices.
• Metabolic Pathway Tracing: Enables detailed investigation of lipid metabolism, biosynthesis, and degradation pathways in nutritional, pharmacological, and biochemical research.
• Pharmaceutical Development: Serves as a labeled precursor or tracer in the development and testing of drugs targeting lipid metabolism disorders.
• Nutritional Science Research: Employed in studies to understand the absorption, distribution, and health effects of ω-3 fatty acids.
• Analytical Reference Standard: Provides a high-purity, isotopically labeled reference material for method development and validation in analytical laboratories.
• Biochemical Synthesis: Acts as a building block for the synthesis of more complex, labeled lipids and bioactive molecules for research purposes.

Basic Information

Product Name	Linolenic-1-13C Acid
CAS No.	224568-13-2
Molecular Formula	C₁₈H₃₀O₂ (with 13C at position 1)
Molecular Weight	~279.4 g/mol (13C adjusted)
Synonyms	(9Z,12Z,15Z)-Octadeca-9,12,15-trienoic-1-13C acid; α-Linolenic-1-13C Acid; ALA-1-13C; 13C-Linolenic Acid; (9Z,12Z,15Z)-9,12,15-Octadecatrienoic-1-13C Acid; 13C Labeled Linolenic Acid; 13C1-α-Linolenic Acid; Isotope Labeled ω-3 Fatty Acid
EINECS	Contact for details

Quality Control

Our Linolenic-1-13C Acid is produced and handled under strict quality protocols to ensure exceptional isotopic and chemical purity, critical for sensitive research applications. Each batch is accompanied by a comprehensive Certificate of Analysis (COA) detailing parameters such as isotopic enrichment, chemical purity (by GC or HPLC), and identity confirmation. We ensure compliance with relevant standards for high-purity research chemicals.

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 and ensure long-term stability. Allow the sealed container to reach room temperature before opening to prevent moisture condensation.

Specification

Item	Specification
Appearance	Colorless to pale yellow oil
Identification (IR/NMR)	Conforms to structure
Isotopic Enrichment (13C)	≥ 99 atom %
Chemical Purity (GC/HPLC)	≥ 98%
Solubility	Soluble in organic solvents (e.g., ethanol, DMSO, chloroform)

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