Description

(Z)-Penta-2,4-Dienoic Acid is a high-purity, conjugated dienoic acid derivative with a defined stereochemistry. This compound serves as a valuable versatile building block in advanced organic synthesis, particularly for the construction of complex molecular frameworks. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries, where it is used to develop novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of potential drug candidates, including prostaglandin analogs and other bioactive molecules.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Polymer & Material Science: Acts as a monomer or cross-linking agent for creating specialized polymers with unique optical or electronic properties.
• Organic Synthesis Building Block: Employed in Diels-Alder reactions, Michael additions, and other cyclization processes to construct complex organic structures.
• Flavor & Fragrance Industry: Serves as a precursor for synthesizing specific aroma compounds and flavoring agents.
• Academic & Industrial R&D: A critical reagent for methodological studies in synthetic organic chemistry and catalysis.

Basic Information

Product Name	(Z)-Penta-2,4-Dienoic Acid
CAS No.	29739-67-1
Molecular Formula	C5H6O2
Molecular Weight	98.10 g/mol
Synonyms	(2Z)-2,4-Pentadienoic Acid; (Z)-2,4-Pentadienoic Acid; trans,trans-Sorbic Acid (isomer); (Z)-1-Carboxy-1,3-butadiene; 2,4-Pentadienoic acid, (Z)-; Penta-2,4-dienoic acid, (Z)-
EINECS	Contact for details

Quality Control

Our (Z)-Penta-2,4-Dienoic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and stereochemical integrity. Certificates of Analysis (COA) with detailed specifications are provided for every shipment to guarantee batch-to-batch consistency and support your R&D and production needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at 2-8°C under an inert atmosphere (e.g., nitrogen or argon) due to its properties of being easily oxidized and hygroscopic. Allow the container to reach room temperature before opening to minimize moisture ingress.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
(Z)-Isomer Content (GC/HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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