Description

1,3-Dioxane,2,2-Dimethyl-4-Phenyl-(9Ci) is a specialized heterocyclic compound featuring a dioxane ring substituted with phenyl and methyl groups. This unique structure makes it a valuable intermediate and building block in advanced organic synthesis, particularly for creating complex molecules with specific stereochemistry and functional properties. It is primarily sought after by research and development chemists in the pharmaceutical and fine chemical industries for applications in drug discovery, material science, and the synthesis of fragrances or agrochemicals.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon or protecting group reagent in the synthesis of active pharmaceutical ingredients (APIs).
• Fine Chemical Synthesis: Used as a versatile building block for constructing complex organic molecules in research and pilot-scale production.
• Material Science Research: Acts as a monomer or precursor in the development of novel polymers and specialty materials.
• Agrochemical Development: Employed in the research and synthesis of new crop protection agents and herbicides.
• Fragrance & Flavor Chemistry: Utilized as an intermediate for creating specific aromatic compounds.
• Academic & Industrial R&D: A critical reagent for methodological studies in organic chemistry and catalysis.

Basic Information

Product Name	1,3-Dioxane,2,2-Dimethyl-4-Phenyl-(9Ci)
CAS No.	29211-78-7
Molecular Formula	C₁₂H₁₆O₂
Molecular Weight	192.25 g/mol
Synonyms	2,2-Dimethyl-4-phenyl-1,3-dioxane; 4-Phenyl-2,2-dimethyl-1,3-dioxane; 2,2-Dimethyl-4-phenyl-m-dioxane; Phenylacetaldehyde dimethyl acetal cyclic form; Benzeneacetaldehyde, cyclic acetal with 2,2-dimethyl-1,3-propanediol
EINECS	Contact for details

Quality Control

Our 1,3-Dioxane,2,2-Dimethyl-4-Phenyl-(9Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatography (HPLC/GC) and spectroscopic methods (NMR, IR), to ensure high purity and consistent performance. We provide detailed Certificates of Analysis (COA) with every shipment, documenting identity, assay, and impurity profiles. Our quality system is designed to support cGMP and ISO standards for research and industrial use.

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. For long-term storage under an inert atmosphere (e.g., nitrogen or argon) is recommended to maintain product integrity.

Specification

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

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