Description

4-Bromobenzenesulfonic Acid 3-Methoxy-1,3-Dimethylbutyl Ester is a specialized organic sulfonate ester with significant utility as a versatile chemical intermediate. Its unique structure, featuring both bromine and sulfonate ester functional groups, makes it a valuable building block for synthesizing more complex molecules. This compound is particularly relevant for researchers and manufacturers in the pharmaceutical and agrochemical sectors seeking to develop new active ingredients or functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those requiring sulfonate ester or bromoaryl functionalities.
• Agrochemical Synthesis: Used in the development of advanced pesticides, herbicides, and plant growth regulators.
• Polymer Chemistry: Acts as a monomer or functionalization agent in the production of specialty polymers and resins.
• Liquid Crystal & OLED Materials: Serves as a building block for creating advanced organic electronic materials.
• Dye & Pigment Manufacturing: Employed in the synthesis of complex colorants and photoactive compounds.
• Cross-coupling Reactions: The bromine atom makes it a suitable substrate for palladium-catalyzed coupling reactions (e.g., Suzuki, Heck).
• Surfactant & Detergent Research: Investigated for the development of novel anionic surfactants with specific properties.

Basic Information

Product Name	4-Bromobenzenesulfonic Acid 3-Methoxy-1,3-Dimethylbutyl Ester
CAS No.	23453-98-7
Molecular Formula	C13H19BrO4S
Molecular Weight	351.26 g/mol
Synonyms	3-Methoxy-1,3-dimethylbutyl 4-bromobenzenesulfonate; 4-Bromobenzenesulfonic Acid 3-Methoxy-1,3-dimethylbutyl Ester; 1,3-Dimethyl-3-methoxybutyl p-bromobenzenesulfonate; p-Bromobenzenesulfonic Acid 3-Methoxy-1,3-dimethylbutyl Ester; 4-Bromophenylsulfonic Acid 3-Methoxy-1,3-dimethylbutyl Ester; (3-Methoxy-1,3-dimethylbutoxy)sulfonyl-4-bromobenzene
EINECS	Contact for details

Quality Control

Our production of 4-Bromobenzenesulfonic Acid 3-Methoxy-1,3-Dimethylbutyl Ester adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We support cGMP and ISO 9001 standards for pharmaceutical and industrial intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The container should be kept tightly sealed in a dry environment to minimize moisture absorption.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (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.