Description

10,12-Octadecadiynoic Acid is a high-purity, long-chain fatty acid derivative featuring conjugated diyne functionality. This unique molecular structure makes it a valuable intermediate for advanced material synthesis and biochemical research, offering precise reactivity for cross-coupling and polymerization reactions. It is essential for R&D and production in sectors such as pharmaceuticals, polymer science, and specialty chemical manufacturing, where tailored molecular architecture is critical.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates and bioactive molecules.
• Polymer & Material Science: Used as a monomer or cross-linking agent for creating specialized polymers, coatings, and advanced materials with unique properties.
• Biochemical Research: Employed in lipidomics research, model membrane studies, and as a probe for studying lipid metabolism and signaling pathways.
• Surface Chemistry & Self-Assembled Monolayers (SAMs): Utilized to create functionalized surfaces for sensors, nanotechnology, and biomedical devices.
• Organic Synthesis: Acts as a versatile synthon in organic chemistry for constructing complex natural products and molecular architectures via its alkyne groups.
• Specialty Additives: Investigated for use in lubricants, stabilizers, or other performance additives where its specific chain length and functionality are beneficial.

Basic Information

Product Name	10,12-Octadecadiynoic Acid
CAS No.	7333-25-7
Molecular Formula	C₁₈H₂₈O₂
Molecular Weight	276.41 g/mol
Synonyms	Octadeca-10,12-diynoic Acid; 10,12-Octadecadiynoic Acid; Tariric Acid; 10,12-Heptadecadiene-8-ynoic Acid; (10E,12Z)-10,12-Octadecadiynoic Acid; 10,12-Octadecadiynoate; FA(18:2(10,12)-diyn)
EINECS	Contact for details

Quality Control

Our 10,12-Octadecadiynoic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including purity assay and impurity profiling, to ensure it meets stringent specifications for research and industrial use. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This compound is light-sensitive (store away from light). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder or crystals
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm

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