Description

7,10-Pentadecadiynoic Acid is a long-chain fatty acid derivative featuring conjugated diyne functionality, making it a valuable synthetic intermediate and building block. This unique structure is critical for applications in organic synthesis, materials science, and pharmaceutical research where precise molecular architecture is required. It is particularly sought after by R&D chemists and process development scientists in the fine chemical, advanced material, and life science sectors for constructing complex molecules and novel polymers.

Application

• Pharmaceutical Intermediate: Serves as a key building block for the synthesis of bioactive molecules and potential drug candidates, leveraging its reactive diyne group for cycloaddition and coupling reactions.
• Polymer & Material Science: Used in the development of specialty polymers, conductive materials, and liquid crystals, where the diyne moiety can undergo polymerization or serve as a rigid spacer.
• Organic Synthesis: Acts as a versatile precursor for the preparation of natural product analogs, complex lipids, and other fine chemicals through selective functionalization.
• Research & Development: Employed in academic and industrial R&D settings for exploring new synthetic methodologies and creating novel chemical entities.
• Agrochemical Synthesis: Utilized as an intermediate in the design and production of advanced crop protection agents and specialty agrochemicals.

Basic Information

Product Name	7,10-Pentadecadiynoic Acid
CAS No.	22117-06-2
Molecular Formula	C₁₅H₂₂O₂
Molecular Weight	234.33 g/mol
Synonyms	Pentadeca-7,10-diynoic Acid; 7,10-Pentadecadiyne-1-carboxylic Acid; 7,10-Pentadecadiyn-1-oic Acid; (7Z,10Z)-7,10-Pentadecadiynoic Acid (if applicable to isomer); C15:2-diynoic Acid; 7,10-Hexadecadiynoic Acid (common misnomer, included for search); PDDA (abbreviation)
EINECS	Contact for details

Quality Control

Our 7,10-Pentadecadiynoic Acid is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including purity assay and impurity profiling, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing specific results for identity, purity, and related substances is provided with every shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store the product under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
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.