Description

1,3-Dioxane,2,5-Dimethyl-2-Phenyl-,cis-(9Ci) is a specialized heterocyclic compound featuring a dioxane ring system with phenyl and methyl substituents, valued for its unique stereochemistry and functional group compatibility. This compound serves as a versatile chemical intermediate and building block in advanced organic synthesis, particularly where its cis-configuration and protected diol-like structure are critical. It is primarily needed by pharmaceutical R&D teams and fine chemical manufacturers developing complex molecules, including active pharmaceutical ingredients (APIs) and specialty materials.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and development of novel active pharmaceutical ingredients (APIs), especially for complex target molecules.
• Asymmetric Synthesis: Utilized as a building block in stereoselective organic synthesis to introduce specific three-dimensional architecture into target compounds.
• Ligand and Catalyst Development: Serves as a precursor or core structure for creating novel ligands and organocatalysts used in catalytic reactions.
• Fine Chemical Production: Employed in the multi-step synthesis of specialty chemicals, agrochemicals, and advanced materials requiring high-purity intermediates.
• Academic and Industrial Research: Used in chemical research laboratories for methodological studies and exploring new synthetic pathways.
• Flavor and Fragrance Chemistry: Potential application as an intermediate in the synthesis of complex aroma chemicals due to its specific structural features.

Basic Information

Product Name	1,3-Dioxane,2,5-Dimethyl-2-Phenyl-,cis-(9Ci)
CAS No.	50535-12-1
Molecular Formula	C12H16O2
Molecular Weight	192.25 g/mol
Synonyms	cis-2,5-Dimethyl-2-phenyl-1,3-dioxane; 2-Phenyl-2,5-cis-dimethyl-1,3-dioxane; (cis)-2,5-Dimethyl-2-phenyl-m-dioxane; 1,3-Dioxane, 2,5-dimethyl-2-phenyl-, cis-; 2,5-cis-Dimethyl-2-phenyl-1,3-dioxane; Phenyl-cis-dimethyl-dioxane
EINECS	Contact for details

Quality Control

Our 1,3-Dioxane,2,5-Dimethyl-2-Phenyl-,cis-(9Ci) is produced under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure high chemical purity and stereochemical integrity, meeting the exacting standards required for research and fine chemical synthesis. Certificates of Analysis (COA) detailing identity, purity (by GC/HPLC), and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents. The compound is light-sensitive and should be stored away from direct light exposure.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0% (cis-isomer)
Specific Rotation (if applicable)	Contact for details
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.