Description

10,12-Pentacosadiynoic Acid is a long-chain diacetylenic fatty acid characterized by its unique conjugated diyne structure. This specific molecular architecture makes it a valuable intermediate for advanced material science and biochemical research, offering precise functionality for polymerization and self-assembly applications. It is primarily utilized by researchers and manufacturers in the fields of polymer chemistry, nanotechnology, and the development of novel diagnostic or sensing platforms.

Application

• Polymer Precursor: Serves as a key monomer for the synthesis of polydiacetylenes (PDAs), which are used in colorimetric sensors and smart materials.
• Nanomaterial Fabrication: Used in the creation of self-assembled monolayers (SAMs), nanotubes, and vesicles for drug delivery systems.
• Biochemical Research: Acts as a probe or building block for studying membrane biophysics, lipid raft formation, and cell signaling pathways.
• Photonic and Electronic Materials: Incorporated into organic semiconductors and non-linear optical materials due to its conjugated backbone.
• Surface Modification: Employed to functionalize surfaces (e.g., gold, silicon) for biosensor development and to control surface properties.
• Reference Standard: Used as an analytical standard in chromatography and mass spectrometry for quality control and research.

Basic Information

Product Name	10,12-Pentacosadiynoic Acid
CAS No.	66990-32-7
Molecular Formula	C₂₅H₄₂O₂
Molecular Weight	374.60 g/mol
Synonyms	Pentacosa-10,12-diynoic Acid; 10,12-Pentacosadiynoic Acid; 10,12-Pentacosadiyn-1-oic Acid; (10Z,12Z)-10,12-Pentacosadiynoic Acid; Diacetylenic Fatty Acid C25:2; PDA Monomer C25
EINECS	Contact for details

Quality Control

Our 10,12-Pentacosadiynoic Acid is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and FTIR, to ensure identity, purity, and consistency. We provide full traceability and Certificates of Analysis (COA) are available upon request to support your research and quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C for long-term stability. The material is light-sensitive (store away from light). Allow the container to reach room temperature before opening to prevent moisture condensation.

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.