Description

12,14-Pentacosadiynoic Acid is a long-chain fatty acid derivative characterized by its unique diyne functionality. This specific molecular architecture makes it a valuable intermediate for advanced material science and pharmaceutical research, particularly in the synthesis of specialized polymers and bioactive compounds. It is sought after by R&D chemists and process engineers in the fine chemical, pharmaceutical, and advanced polymer industries for its role in creating novel molecular structures.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates and bioactive molecules.
• Polymer Science: Used as a monomer or cross-linking agent in the development of specialty polymers with tailored thermal or mechanical properties.
• Material Research: Acts as a precursor for creating advanced materials, including liquid crystals and self-assembling monolayers (SAMs).
• Chemical Synthesis: Employed in organic synthesis as a starting material for complex natural product analogs and molecular probes.
• Academic & Industrial R&D: Utilized in research laboratories for studying structure-activity relationships and reaction mechanisms involving conjugated diyne systems.

Basic Information

Product Name	12,14-Pentacosadiynoic Acid
CAS No.	101216-59-5
Molecular Formula	C25H42O2
Molecular Weight	374.60 g/mol
Synonyms	Pentacosadiynoic Acid; 12,14-Pentacosadiynoic Acid; 12,14-Pentacosadiyn-1-oic Acid; (12Z,14Z)-12,14-Pentacosadiynoic Acid; TCDA (common abbreviation); Docosa-12,14-diynoic Acid (related name); Long-chain diynoic acid
EINECS	Contact for details

Quality Control

Our 12,14-Pentacosadiynoic Acid is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and industrial synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability and specification compliance.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at a controlled room temperature (15-25°C) to minimize oxidation. The container should be kept in a cool, dry, and well-ventilated area, away from incompatible materials.

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
Loss on Drying	≤ 1.0%

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