Description

2-Benzyl-4-Methyl-1,3-Dioxolane is a specialized heterocyclic compound, specifically a substituted dioxolane, that serves as a valuable intermediate and protecting group reagent in advanced organic synthesis. Its structure makes it particularly useful for the selective protection of carbonyl functionalities under mild conditions. This chemical is essential for research chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries who require high-purity building blocks for complex molecule assembly.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules requiring carbonyl protection strategies.
• Agrochemical Synthesis: Used in the development and production of advanced pesticides, herbicides, and fungicides where its dioxolane moiety introduces specific stereochemistry or functionality.
• Fine Chemical Production: Employed as a precursor or reagent in the manufacture of flavors, fragrances, and other high-value specialty chemicals.
• Academic & Industrial Research: Serves as a versatile reagent in methodological development and exploratory chemistry for creating novel molecular architectures.
• Polymer Chemistry: Can act as a monomer or modifying agent in the synthesis of specialized polymers with tailored properties.
• Cross-Coupling Reactions: The benzyl group can be leveraged in various metal-catalyzed coupling reactions to construct complex biaryl systems.

Basic Information

Product Name	2-Benzyl-4-Methyl-1,3-Dioxolane
CAS No.	5468-05-3
Molecular Formula	C11H14O2
Molecular Weight	178.23 g/mol
Synonyms	2-Benzyl-4-methyl-1,3-dioxolane; 4-Methyl-2-benzyl-1,3-dioxolane; Benzaldehyde, (2-methyl-1,3-dioxolan-4-yl)methyl-; (2-Methyl-1,3-dioxolan-4-yl)methylbenzene; NSC 403108; 1,3-Dioxolane, 2-benzyl-4-methyl-; α-(2-Methyl-1,3-dioxolan-4-yl)toluene
EINECS	226-775-7

Quality Control

Our 2-Benzyl-4-Methyl-1,3-Dioxolane is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including GC/HPLC for purity and identity confirmation, to ensure it meets the stringent requirements of our global clientele. Certificates of Analysis (COA) detailing purity, assay, and impurity profiles are available upon request for full traceability and quality assurance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong acids and oxidizing agents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to prevent moisture absorption and maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.510 - 1.520
Density (20°C)	1.05 - 1.10 g/mL

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