Description

[1,1'-Biphenyl]-2-Sulfonic Acid, 4'-(Bromomethyl)-2'-(Ethoxymethyl)- is a specialized biphenyl derivative featuring sulfonic acid, bromomethyl, and ethoxymethyl functional groups. This unique structure makes it a valuable high-purity intermediate for advanced organic synthesis, particularly in the development of complex molecules. It is primarily needed by researchers and manufacturers in the pharmaceutical and agrochemical industries for constructing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel active pharmaceutical ingredients (APIs), especially in drug discovery programs.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands and organocatalysts used in asymmetric synthesis.
• Material Science Research: Intermediate for synthesizing functionalized polymers, liquid crystals, or organic electronic materials.
• Chemical Biology Probes: Useful for constructing molecular probes and tags due to its reactive bromomethyl group.
• Custom Synthesis and R&D: Employed by contract research organizations (CROs) and fine chemical suppliers for client-specific molecule assembly.

Basic Information

Product Name	[1,1'-Biphenyl]-2-Sulfonic Acid, 4'-(Bromomethyl)-2'-(Ethoxymethyl)-
CAS No.	1255948-68-5
Molecular Formula	C₁₆H₁₇BrO₄S
Molecular Weight	385.27 g/mol
Synonyms	4'-(Bromomethyl)-2'-(ethoxymethyl)-[1,1'-biphenyl]-2-sulfonic acid; 2'-Ethoxymethyl-4'-bromomethylbiphenyl-2-sulfonic Acid; Biphenyl-2-sulfonic acid, 4'-(bromomethyl)-2'-(ethoxymethyl)-; 4'-(Bromomethyl)-2'-(ethoxymethyl)biphenyl-2-sulfonic Acid
EINECS	Contact for details

Quality Control

Our [1,1'-Biphenyl]-2-Sulfonic Acid, 4'-(Bromomethyl)-2'-(Ethoxymethyl)- is produced under strict quality management systems. Each batch undergoes rigorous analytical testing including HPLC, NMR, and mass spectrometry to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are available upon request, supporting compliance in regulated research and development environments.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%

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