Description

2-Methylpropane-1,3-Diyl Bis(4-Methylbenzenesulfonate) is a high-purity chemical intermediate, valued for its role as a versatile building block in advanced organic synthesis. Its structure makes it a critical reagent for introducing specific functional groups and creating complex molecular architectures. This compound is essential for research and development laboratories, as well as production facilities in the pharmaceutical, agrochemical, and specialty chemical industries seeking reliable, high-quality intermediates.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring specific sulfonate ester linkages.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Polymer Chemistry: Serves as a cross-linking agent or monomer modifier in the development of specialty polymers and resins.
• Organic Synthesis Reagent: Employed in academic and industrial R&D for nucleophilic substitution reactions and the construction of complex organic molecules.
• Liquid Crystal & Electronic Materials: Potential intermediate in the synthesis of materials for display technologies and organic electronics.
• Dye & Pigment Manufacturing: Used in the synthesis of specialized colorants and photographic chemicals.

Basic Information

Product Name	2-Methylpropane-1,3-Diyl Bis(4-Methylbenzenesulfonate)
CAS No.	24330-53-8
Molecular Formula	C18H22O6S2
Molecular Weight	398.49 g/mol
Synonyms	Neopentyl Glycol Bis(p-toluenesulfonate); 2,2-Dimethyl-1,3-propanediol Di-p-tosylate; 1,3-Bis[(4-methylphenyl)sulfonyloxy]-2,2-dimethylpropane; p-Toluenesulfonic Acid 2,2-Dimethyltrimethylene Ester; Neopentylglycol Ditosylate; Ditosylneopentyl Glycol; 2,2-Dimethylpropane-1,3-diyl bis(4-methylbenzenesulfonate)
EINECS	Contact for details

Quality Control

Our 2-Methylpropane-1,3-Diyl Bis(4-Methylbenzenesulfonate) is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets exacting standards for research and industrial use. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

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 heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in opaque packaging or amber glass.

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%

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