Description

(Z)-Undec-8-Ene-2,5-Dione CAS NO 4868-21-7 is a high-purity, unsaturated diketone compound characterized by its specific (Z)-configuration and unique molecular structure. This chemical serves as a valuable versatile intermediate and building block in advanced organic synthesis, enabling the creation of complex molecules. It is primarily sought after by research institutions, pharmaceutical developers, and specialty chemical manufacturers for applications in fragrance, flavor, and active pharmaceutical ingredient (API) development.

Application

• Pharmaceutical Intermediate: A key chiral building block for the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Fragrance & Flavor Synthesis: Used in the creation of novel musk-like, fruity, or green odorant and flavorant molecules due to its unsaturated diketone backbone.
• Agrochemical Research: Serves as a precursor in the development of new pesticides, herbicides, and plant growth regulators.
• Material Science: Acts as a monomer or cross-linking agent in the research of specialty polymers and advanced materials.
• Organic Synthesis & Catalysis: Employed in academic and industrial research for studying cycloaddition reactions, asymmetric synthesis, and as a ligand precursor.
• Fine Chemical Production: Utilized in the multi-step synthesis of complex fine chemicals for various high-value industrial applications.

Basic Information

Product Name	(Z)-Undec-8-Ene-2,5-Dione
CAS No.	4868-21-7
Molecular Formula	C₁₁H₁₆O₂
Molecular Weight	180.24 g/mol
Synonyms	(Z)-8-Undecene-2,5-dione; (Z)-1,4-Dioxo-8-undecene; (8Z)-Undec-8-ene-2,5-dione; cis-Undec-8-ene-2,5-dione; 2,5-Undecenedione, (Z)-; Undec-8(Z)-ene-2,5-dione; (Z)-2,5-Dioxo-8-undecene
EINECS	Contact for details

Quality Control

Our (Z)-Undec-8-Ene-2,5-Dione is produced under stringent quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, documenting all critical quality parameters. Our commitment to cGMP and ISO 9001 standards guarantees a reliable supply of this high-value intermediate for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents, strong bases, and heat sources. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Isomeric Purity (Z-Isomer, GC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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