Description

2-(4-Chlorophenyl)-4-Methyl-1,3-Dioxolane CAS NO 5406-37-1 is a specialized organic compound belonging to the dioxolane class, characterized by its chlorophenyl and methyl substituents. This structure makes it a valuable protected carbonyl precursor and a versatile chemical intermediate in advanced organic synthesis. It is primarily required by R&D laboratories and chemical manufacturers in the pharmaceutical and agrochemical sectors for developing active ingredients and novel molecules.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of complex drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and other crop protection agents.
• Organic Synthesis Reagent: Serves as a protected aldehyde equivalent in multi-step synthetic routes, enabling specific transformations.
• Fine Chemical Production: Intermediate for manufacturing dyes, pigments, and other performance chemicals.
• Research & Development: Essential compound for method development and exploratory chemistry in academic and industrial labs.
• Fragrance and Flavor Chemistry: Potential intermediate for creating specific aromatic compounds.

Basic Information

Product Name	2-(4-Chlorophenyl)-4-Methyl-1,3-Dioxolane
CAS No.	5406-37-1
Molecular Formula	C10H11ClO2
Molecular Weight	198.65 g/mol
Synonyms	4-Chlorobenzaldehyde ethylene acetal; 2-(p-Chlorophenyl)-4-methyl-1,3-dioxolane; 1,3-Dioxolane, 2-(4-chlorophenyl)-4-methyl-; p-Chlorobenzaldehyde ethylene acetal; 4-Methyl-2-(4-chlorophenyl)-1,3-dioxolane; (4-Chlorophenyl)-4-methyl-1,3-dioxolane; Benzaldehyde, 4-chloro-, cyclic ethylene acetal
EINECS	226-474-9

Quality Control

Our 2-(4-Chlorophenyl)-4-Methyl-1,3-Dioxolane is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, which includes data from GC, HPLC, and NMR analyses. Our quality commitment ensures the material meets the high standards required for research and industrial synthesis.

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). Due to its highly volatile nature, ensure containers are securely sealed when not in use to prevent evaporation and potential contamination.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC)	≤ 2.0% total

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