Description

4,7,10,13-Eicosatetraynoic Acid is a specialized polyunsaturated fatty acid derivative characterized by its conjugated tetra-yne structure. This unique molecular architecture makes it a valuable synthetic intermediate and research tool for studying lipid metabolism and signaling pathways. It is primarily utilized by research institutions and pharmaceutical developers in the fields of biochemistry, medicinal chemistry, and metabolic disease research.

Application

• Biochemical Research: Used as a reference standard and a key intermediate in the study of eicosanoid biosynthesis, lipid peroxidation, and enzyme inhibition.
• Medicinal Chemistry: Serves as a sophisticated building block for the synthesis of novel bioactive compounds, including potential enzyme inhibitors and receptor modulators.
• Metabolic Pathway Analysis: Employed in metabolic labeling and tracer studies to investigate fatty acid elongation and desaturation processes.
• Pharmaceutical Development: Acts as a precursor in the research and development of new therapeutic agents targeting inflammatory and metabolic disorders.
• Academic Research: Utilized in university and institutional labs for fundamental studies on the structure-activity relationships of polyunsaturated fatty acids.

Basic Information

Product Name	4,7,10,13-Eicosatetraynoic Acid
CAS No.	77178-73-5
Molecular Formula	C₂₀H₂₈O₂
Molecular Weight	300.44 g/mol
Synonyms	ETA; 5,8,11,14-Eicosatetraynoic Acid (isomeric); 20:4 (n-6) tetraynoic acid; Eicosatetraynoic acid; 4,7,10,13-Eicosatetrayn-1-oic acid; 5,8,11,14-Eicosatetraynoic Acid (common alternate numbering); Arachidonic acid tetra-yne analog
EINECS	Contact for details

Quality Control

Our 4,7,10,13-Eicosatetraynoic Acid is produced under strict quality management protocols to ensure high purity and batch-to-batch consistency, suitable for sensitive research applications. Each batch is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to cGMP principles for laboratory chemicals to support our commitment to reliable supply and product integrity.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at 2-8°C or as indicated on the label or COA. This product is easily oxidized and light-sensitive; prolonged exposure to air, light, or elevated temperatures should be avoided to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residual Solvents	Complies with ICH guidelines

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