Description

(Z,E,Z)-Undeca-1,3,5,8-Tetraene is a high-purity conjugated tetraene compound with the CAS number 29837-19-2. This specialized chemical serves as a valuable building block and intermediate in advanced organic synthesis and materials science research. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty polymer industries for constructing complex molecular architectures.

Application

• Advanced Organic Synthesis: A key intermediate for constructing complex natural products and pharmaceuticals via Diels-Alder and other cycloaddition reactions.
• Agrochemical Research: Used in the development of novel active ingredients and pheromone analogs.
• Materials Science: Serves as a precursor for conjugated polymers and organic electronic materials due to its extended pi-system.
• Chemical Biology Probes: Utilized in the synthesis of fluorescent tags and cross-linking agents for studying biological systems.
• Fragrance & Flavor Chemistry: Acts as an intermediate for synthesizing specific unsaturated aroma compounds.
• Academic & Industrial R&D: A fundamental reagent for methodological development in synthetic organic chemistry.

Basic Information

Product Name	(Z,E,Z)-Undeca-1,3,5,8-Tetraene
CAS No.	29837-19-2
Molecular Formula	C₁₁H₁₆
Molecular Weight	148.24 g/mol
Synonyms	1,3,5,8-Undecatetraene, (Z,E,Z)-; (3Z,5E,8Z)-Undeca-1,3,5,8-tetraene; Undeca-1,3,5,8-tetraene; Conjugated C11 Tetraene; 1,3,5,8-Undecatetraene
EINECS	Contact for details

Quality Control

Our (Z,E,Z)-Undeca-1,3,5,8-Tetraene is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to ensure high purity and structural integrity. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications.

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 polymerization. Keep away from heat, sparks, and open flames. For long-term storage, consider freezing at -20°C.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0%
Isomeric Purity (HPLC)	≥ 90.0% (Z,E,Z)-isomer
Water Content (KF)	≤ 0.5%

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