Description

Crepenynic Acid is a specialized, naturally occurring fatty acid characterized by its unique conjugated enyne structure. This distinct molecular architecture makes it a valuable intermediate and building block for advanced organic synthesis and research into novel materials. It is particularly relevant for industries focused on developing specialty chemicals, bioactive compounds, and high-value fine chemicals. Our supply of Crepenynic Acid CAS NO 13214-35-2 ensures high purity and consistent quality for demanding B2B applications.

Application

• Pharmaceutical Research & Intermediate Synthesis: Serves as a key chiral building block for the synthesis of complex natural products and potential bioactive molecules.
• Specialty Polymer & Material Science: Used in the research and development of novel polymers, coatings, and functional materials leveraging its reactive enyne functionality.
• Organic Synthesis & Chemical Catalysis: Acts as a valuable substrate in catalytic reactions, including cycloadditions and cross-coupling, for creating complex organic frameworks.
• Biochemical & Nutritional Research: Investigated for its role as a natural metabolite and its potential biological activities in nutritional and biochemical studies.
• Flavor & Fragrance Industry: Potential precursor for synthesizing specific aroma compounds due to its unique carbon chain.
• Agrochemical Research: Explored as an intermediate in the development of new, targeted active ingredients.

Basic Information

Product Name	Crepenynic Acid
CAS No.	13214-35-2
Molecular Formula	C18H28O2
Molecular Weight	276.41 g/mol
Synonyms	(9Z,11E)-Octadeca-9,11-dien-12-ynoic acid; 9,11-Octadecadien-12-ynoic acid, (Z,E)-; Crepenynate; 12-Octadecen-9-ynoic acid; (Z,E)-Crepenynic acid; Crepynic acid; 9-cis,11-trans-Octadecadien-12-ynoic acid
EINECS	Contact for details

Quality Control

Our Crepenynic Acid is produced and handled under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC and GC analysis, to verify identity, purity, and the absence of critical impurities. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to ensure full traceability and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at 2-8°C to minimize oxidation and degradation. Keep the container in a cool, dry, and well-ventilated area away from incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Related Substances (HPLC)	Total impurities ≤ 5.0%
Water Content (KF)	≤ 0.5%

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