Description

p-Dioxane, 3-Methoxy-2,2,3,5,5-Pentamethyl-6-Methylene- (4Ci) is a specialized, high-purity chemical intermediate characterized by its unique bicyclic structure. This compound matters for its role as a versatile building block in advanced organic synthesis, enabling the creation of complex molecular architectures. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty materials industries for developing novel active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for complex, multi-ring target molecules.
• Agrochemical Synthesis: Used in the research and development of new-generation herbicides, fungicides, and plant growth regulators requiring specific steric and electronic properties.
• Specialty Polymer Monomer: Acts as a functional monomer for creating polymers with tailored thermal stability, solubility, or optical characteristics for advanced material science.
• Ligand and Catalyst Development: Employed in organometallic chemistry to construct sophisticated ligand frameworks for asymmetric catalysis and metal-organic complexes.
• Fragrance and Flavor Chemistry: Utilized as a starting material for synthesizing unique odorants and flavor compounds with complex, oxygenated backbones.
• Academic and Industrial R&D: A valuable tool for methodological studies in organic synthesis, including cycloaddition reactions and C-H functionalization.

Basic Information

Product Name	p-Dioxane, 3-Methoxy-2,2,3,5,5-Pentamethyl-6-Methylene- (4Ci)
CAS No.	854388-41-3
Molecular Formula	C11H20O3
Molecular Weight	200.28 g/mol
Synonyms	3-Methoxy-2,2,3,5,5-pentamethyl-6-methylenep-dioxane; 6-Methylene-3-methoxy-2,2,3,5,5-pentamethyl-1,4-dioxane; 1,4-Dioxane, 3-methoxy-2,2,3,5,5-pentamethyl-6-methylene-; 2,2,3,5,5-Pentamethyl-3-methoxy-6-methylene-1,4-dioxane; 3-Methoxy-2,2,3,5,5-pentamethyl-6-methylidene-1,4-dioxane
EINECS	Contact for details

Quality Control

Our p-Dioxane, 3-Methoxy-2,2,3,5,5-Pentamethyl-6-Methylene- (4Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure high purity and batch-to-batch consistency suitable for sensitive synthetic applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area at controlled room temperature (15-25°C/59-77°F). Due to its highly volatile nature, ensure containers are sealed when not in use and stored away from heat sources and open flame.

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.