Description

1-Cyclohexene-1,2-Dicarbonyl Dichloride (9Ci) is a highly reactive and versatile acid chloride derivative, serving as a critical building block in advanced organic synthesis. Its value lies in its ability to efficiently introduce the cyclohexene-dicarbonyl moiety, enabling the construction of complex molecular architectures with precision. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries, particularly for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of complex drug molecules, including potential kinase inhibitors and other bioactive heterocycles.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and plant growth regulators requiring specific cyclic structures.
• Polymer Chemistry: Acts as a monomer or cross-linking agent for producing specialty polyamides, polyimides, and other high-performance polymers.
• Material Science: Employed in the creation of advanced organic frameworks, coatings, and adhesives with tailored thermal and mechanical properties.
• Chemical Research: A valuable reagent for academic and industrial R&D in methodology development and total synthesis of natural products.
• Dye and Pigment Manufacturing: Intermediate for synthesizing specialized colorants and photostable pigments.

Basic Information

Item	Detail
Product Name	1-Cyclohexene-1,2-Dicarbonyl Dichloride (9Ci)
CAS No.	343868-29-1
Molecular Formula	C8H8Cl2O2
Molecular Weight	207.05 g/mol
Synonyms	1,2-Cyclohexenedicarbonyl Dichloride; 1-Cyclohexene-1,2-dicarboxylic Acid Dichloride; Cyclohex-1-ene-1,2-dicarbonyl Chloride; 1,2-Cyclohexenedicarboxylic Acid Dichloride; NSC 339063; 1-Cyclohexene-1,2-dicarboxylic Dichloride; 3-Cyclohexene-1,2-dicarbonyl Dichloride; Cyclohex-1-ene-1,2-dicarboxylic Acid Dichloride
EINECS	Contact for details

Quality Control

Our 1-Cyclohexene-1,2-Dicarbonyl Dichloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and titration, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic and moisture-sensitive nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent decomposition. Keep away from strong bases, oxidizers, and sources of ignition.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 3.0%

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