Description

2,5-Dimethyl-5-Phenyl-1,3-Dioxane is a specialized cyclic acetal compound, valued for its unique structure that serves as a versatile building block and intermediate in advanced organic synthesis. Its significance lies in its ability to act as a protected form of a carbonyl group or as a chiral auxiliary, enabling the production of complex molecules with high stereochemical control. This product is essential for research and development chemists in the pharmaceutical, agrochemical, and fine chemical industries who require high-purity intermediates for asymmetric synthesis and the development of active ingredients.

Application

• Pharmaceutical Intermediate: A key chiral building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for drugs requiring specific stereochemistry.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides where its structural motif can contribute to biological activity.
• Fine Chemical Production: Serves as a precursor or intermediate in the manufacture of specialty chemicals, flavors, and fragrances.
• Academic & Industrial Research: Employed in methodological development and catalysis studies as a model substrate or a source of chiral induction.
• Polymer Chemistry: Can be utilized as a monomer or modifying agent for creating polymers with specific functional or optical properties.
• Material Science: Investigated for potential use in the development of advanced organic materials and liquid crystals.

Basic Information

Product Name	2,5-Dimethyl-5-Phenyl-1,3-Dioxane
CAS No.	6248-04-0
Molecular Formula	C12H16O2
Molecular Weight	192.25 g/mol
Synonyms	5-Phenyl-2,5-dimethyl-1,3-dioxane; 1,3-Dioxane, 2,5-dimethyl-5-phenyl-; Benzaldehyde, 2,2-dimethyltrimethylene acetal; 2,2-Dimethyl-1,3-propanediol benzaldehyde acetal; Phenylacetaldehyde dimethyl acetal derivative
EINECS	Contact for details

Quality Control

Our 2,5-Dimethyl-5-Phenyl-1,3-Dioxane is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity suitable for research and industrial synthesis. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, enantiomeric excess (if applicable), and impurity profiles. Our quality commitment aligns with cGMP principles where required, and we can support custom purity grades to meet specific project needs.

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. Due to its light-sensitive nature, containers should be opaque or stored in dark conditions.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Specific Rotation (if chiral)	Contact for details

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