Description

(2-Phenyl-1,3-Dioxane-5,5-Diyl)Bis(Methylene) Bis(4-Methylbenzenesulfonate) CAS NO 2209-89-4 is a specialized organic sulfonate ester compound with a unique bridged dioxane structure. This high-purity chemical intermediate is valued for its role in synthesizing complex molecules, particularly in advanced pharmaceutical and agrochemical research. It is primarily sought by R&D chemists and process development scientists in the fine chemical and life sciences industries for constructing novel molecular architectures.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), especially for candidates with complex heterocyclic cores.
• Agrochemical Synthesis: Used in the research and development of novel pesticides and herbicides, leveraging its reactive sulfonate groups.
• Polymer Chemistry: Serves as a cross-linking agent or functional monomer in the development of specialty polymers with tailored properties.
• Material Science Research: Employed in creating advanced organic materials, such as liquid crystals or organic semiconductors.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes and tags for studying biological systems.
• Academic & Industrial R&D: A valuable reagent for methodological development and exploratory synthesis in organic chemistry laboratories.

Basic Information

Product Name	(2-Phenyl-1,3-Dioxane-5,5-Diyl)Bis(Methylene) Bis(4-Methylbenzenesulfonate)
CAS No.	2209-89-4
Molecular Formula	C26H28O8S2
Molecular Weight	532.62 g/mol
Synonyms	5,5-Bis[(p-toluenesulfonyloxy)methyl]-2-phenyl-1,3-dioxane; 2-Phenyl-5,5-bis[(4-methylphenyl)sulfonyloxymethyl]-1,3-dioxane; 2-Phenyl-1,3-dioxane-5,5-diylbis(methylene) bis(4-methylbenzenesulfonate); p-Toluenesulfonic acid 2-phenyl-1,3-dioxane-5,5-diylbis(methylene) ester; 1,3-Dioxane-5,5-dimethanol, 2-phenyl-, bis(4-methylbenzenesulfonate); 2209-89-4; Bis(tosyloxymethyl)phenyl dioxane derivative
EINECS	Contact for details

Quality Control

Our (2-Phenyl-1,3-Dioxane-5,5-Diyl)Bis(Methylene) Bis(4-Methylbenzenesulfonate) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via NMR and IR spectroscopy, to ensure it meets the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, handling and storage should minimize exposure to direct light.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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