Description

5-Methyl-4-Phenyl-1,3-Dioxane is a specialized heterocyclic compound featuring a dioxane ring system with phenyl and methyl substituents. This unique structure makes it a valuable intermediate in organic synthesis, particularly for constructing complex molecules in pharmaceutical and agrochemical research. It is primarily sought after by R&D chemists and process development scientists in the fine chemical and life sciences industries for its utility in creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those requiring chiral or complex heterocyclic scaffolds.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, leveraging its structural features for bioactivity.
• Flavor & Fragrance Chemistry: Serves as a precursor for synthesizing specific aroma chemicals and flavoring agents due to its oxygenated ring system.
• Polymer & Material Science: Acts as a monomer or cross-linking agent in the development of specialty polymers with tailored properties.
• Academic & Industrial Research: A versatile reagent for methodological studies in organic chemistry, including catalysis and green chemistry applications.
• Chemical Intermediate for Dyes: Utilized in the synthesis of specialized dyes and pigments where the dioxane structure imparts specific color or stability characteristics.

Basic Information

Product Name	5-Methyl-4-Phenyl-1,3-Dioxane
CAS No.	97991-52-1
Molecular Formula	C11H14O2
Molecular Weight	178.23 g/mol
Synonyms	4-Phenyl-5-methyl-1,3-dioxane; 5-Methyl-4-phenyl-m-dioxane; 1,3-Dioxane, 5-methyl-4-phenyl-; 97991-52-1; 4-Phenyl-5-methyl-1,3-dioxacyclohexane
EINECS	Contact for details

Quality Control

Our 5-Methyl-4-Phenyl-1,3-Dioxane is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and heat sources.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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