Description

1,3-Cyclohexanedicarbonyl Dichloride, cis- (8Ci,9Ci) is a high-purity, reactive diacid chloride derivative of cyclohexane-1,3-dicarboxylic acid. This compound serves as a critical building block in advanced organic synthesis, enabling the efficient formation of amide and ester bonds under mild conditions. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty polymer sectors for the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of complex drug candidates, particularly those requiring rigid, aliphatic backbones.
• Agrochemical Synthesis: Used to create novel herbicides, fungicides, and plant growth regulators with specific steric properties.
• Polymer Chemistry: Serves as a monomer or cross-linking agent for producing polyamides, polyesters, and other high-performance polymers.
• Peptide Mimetics & Conjugation: Facilitates the creation of peptide-like structures and the conjugation of molecules for bioconjugation applications.
• Ligand & Catalyst Development: Employed in the preparation of specialized ligands for asymmetric catalysis and metal-organic frameworks (MOFs).
• Material Science Research: Used in developing novel organic materials with tailored thermal and mechanical properties.

Basic Information

Product Name	1,3-Cyclohexanedicarbonyl Dichloride, cis- (8Ci,9Ci)
CAS No.	22605-65-8
Molecular Formula	C8H10Cl2O2
Molecular Weight	209.07 g/mol
Synonyms	cis-Cyclohexane-1,3-dicarbonyl dichloride; cis-1,3-Cyclohexanedicarboxylic acid dichloride; cis-Hexahydroisophthaloyl dichloride; Cyclohexane-1,3-dicarboxylic acid dichloride, cis-; 1,3-Cyclohexanedicarboxylic acid dichloride, cis-; cis-1,3-Cyclohexanedicarbonyl chloride; cis-Hexahydro-1,3-isophthaloyl chloride
EINECS	Contact for details

Quality Control

Our 1,3-Cyclohexanedicarbonyl Dichloride, cis- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR analysis, to ensure high chemical purity and identity confirmation. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all relevant specifications. Our quality commitment aligns with cGMP principles where applicable, ensuring reliability for critical research and scale-up processes.

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). This product is hygroscopic (moisture-sensitive) and reacts with water, strong acids, and bases. Keep the container tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent degradation from moisture. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to structure
Purity (HPLC/GC)	≥ 97.0% (typical grade)
Water Content (KF)	≤ 0.5%

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