Description

2-(4-Bromophenyl)-4,4-Bis(Methylthio)-1,3-Butadien-1,1-Dicarbonitrile, 98 is a high-purity, functionalized butadiene derivative that serves as a versatile and valuable synthetic intermediate in advanced organic chemistry. Its unique structure, featuring bromophenyl and methylthio groups, makes it a critical building block for constructing complex molecular architectures. This compound is primarily sought after by research chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors for applications in drug discovery, ligand synthesis, and the development of novel organic electronic materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for candidates targeting central nervous system (CNS) disorders and oncology.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides, leveraging its reactive sites for structural diversification.
• Material Science Research: Serves as a monomer or cross-linking agent in the development of specialty polymers, organic semiconductors, and non-linear optical (NLO) materials.
• Ligand and Catalyst Development: Employed in the preparation of sophisticated ligands for transition metal catalysis and organocatalysts due to its electron-withdrawing dicarbonitrile group.
• Academic & Industrial R&D: A valuable tool for methodological studies in organic synthesis, including cycloaddition reactions and C-C bond-forming transformations.
• Fine Chemical Production: Acts as a building block for synthesizing complex dyes, pigments, and other high-value specialty chemicals.

Basic Information

Product Name	2-(4-Bromophenyl)-4,4-Bis(Methylthio)-1,3-Butadien-1,1-Dicarbonitrile, 98
CAS No.	89482-72-4
Molecular Formula	C14H11BrN2S2
Molecular Weight	351.29 g/mol
Synonyms	4-(4-Bromophenyl)-2,2-bis(methylthio)-3-butenedinitrile; 2-(4-Bromophenyl)-4,4-bis(methylthio)-1,3-butadiene-1,1-dicarbonitrile; 1,1-Dicyano-2-(4-bromophenyl)-4,4-bis(methylthio)-1,3-butadiene; 4-Bromophenylbis(methylthio)butadienedicarbonitrile; (4-Bromophenyl)bis(methylthio)butadienedinitrile
EINECS	Contact for details

Quality Control

Our 2-(4-Bromophenyl)-4,4-Bis(Methylthio)-1,3-Butadien-1,1-Dicarbonitrile is manufactured under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to confirm identity and assay. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We adhere to cGMP principles where applicable to support our customers 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). The compound is moisture-sensitive (hygroscopic) and should be handled under an inert atmosphere for prolonged procedures to prevent degradation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	< 20 ppm

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