Description

5-(2-Chlorobenzylidene)-2,2-Dimethyl-1,3-Dioxane-4,6-Dione is a versatile chemical intermediate belonging to the class of Meldrum's acid derivatives. This compound is valued for its reactive dioxanedione core and chlorinated benzylidene moiety, which make it a crucial building block for synthesizing more complex organic molecules. It is primarily sought by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing anti-inflammatory properties.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators, leveraging its reactive structure.
• Organic Synthesis Building Block: Serves as a versatile reagent in Diels-Alder reactions, Michael additions, and other cycloaddition processes to construct complex heterocyclic compounds.
• Material Science Research: Investigated as a monomer or cross-linking agent for developing specialized polymers with unique thermal or optical properties.
• Chemical Research & Development: Employed in academic and industrial R&D labs for methodological studies and exploring new synthetic pathways.

Basic Information

Product Name	5-(2-Chlorobenzylidene)-2,2-Dimethyl-1,3-Dioxane-4,6-Dione
CAS No.	15851-88-4
Molecular Formula	C₁₃H₁₁ClO₄
Molecular Weight	266.68 g/mol
Synonyms	2,2-Dimethyl-5-[(2-chlorophenyl)methylene]-1,3-dioxane-4,6-dione; 5-(2-Chlorobenzylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione; 2,2-Dimethyl-5-(2-chlorobenzylidene)-1,3-dioxanedione; Meldrum's acid, 5-(2-chlorobenzylidene)-; (2-Chlorobenzylidene)dimedone; 15851-88-4; 5-(2-Chlorobenzylidene)dimedone
EINECS	Contact for details

Quality Control

Our production of 5-(2-Chlorobenzylidene)-2,2-Dimethyl-1,3-Dioxane-4,6-Dione adheres to stringent in-process controls and final batch testing to ensure consistent purity and performance. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality management system is designed to meet the rigorous standards required for pharmaceutical and research-grade intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. The compound may be light-sensitive; prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	Off-white to pale yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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