Description

1,2-Cyclobutanedicarbonylchloride,3-Methyl-(6Ci) is a specialized organic intermediate featuring a reactive cyclobutane ring system. This compound is valued for its role as a key building block in the synthesis of complex, structurally constrained molecules. It is primarily sought after by research and development chemists in the pharmaceutical and agrochemical industries for constructing novel active ingredients and exploring new chemical spaces.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those requiring conformationally restricted, fused-ring structures for enhanced biological activity and metabolic stability.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides, where the cyclobutane core can impart unique physical and biological properties.
• Material Science Research: Serves as a monomer or cross-linking agent in the development of specialty polymers with tailored thermal and mechanical characteristics.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex natural product analogs and other high-value fine chemicals.
• Ligand and Catalyst Development: Utilized to create novel chiral ligands or organocatalysts for asymmetric synthesis applications.

Basic Information

Product Name	1,2-Cyclobutanedicarbonylchloride,3-Methyl-(6Ci)
CAS No.	98276-43-8
Molecular Formula	C7H8Cl2O2
Molecular Weight	195.04 g/mol
Synonyms	3-Methyl-1,2-cyclobutanedicarbonyl dichloride; 3-Methylcyclobutane-1,2-dicarbonyl dichloride; 1,2-Cyclobutanedicarbonyl dichloride, 3-methyl-; 98276-43-8; 3-Methylcyclobutane-1,2-dicarboxylic acid dichloride
EINECS	Contact for details

Quality Control

Our production of 1,2-Cyclobutanedicarbonylchloride,3-Methyl-(6Ci) adheres to stringent internal quality standards to ensure batch-to-batch consistency and reliability for your synthetic processes. Each lot is characterized using advanced analytical techniques including NMR, HPLC, and GC. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area. Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent decomposition. Recommended storage temperature is 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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