Description

N,N'-[Thiodi(4,1-Phenylene)]Bis(2-Chloroacetamide) is a specialized organic compound featuring a central thioether-linked biphenyl core with reactive chloroacetamide functional groups. This molecular architecture makes it a valuable intermediate for synthesizing advanced materials and active pharmaceutical ingredients (APIs). It is primarily sought by research and development chemists and process engineers in the pharmaceutical, agrochemical, and specialty polymer industries.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly those targeting specific biological pathways.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Polymer Chemistry: Acts as a cross-linking agent or monomer precursor for developing high-performance polymers and resins with specific thermal or mechanical properties.
• Ligand and Chelator Preparation: Utilized in organic synthesis to create complex ligands for catalysis or metal ion sequestration.
• Bioconjugation Reagent: Its reactive chloroacetamide groups can be employed for modifying proteins, peptides, or other biomolecules in biochemical research.
• Material Science Research: Investigated for use in organic electronic materials, such as semiconductors or charge transport layers.

Basic Information

Product Name	N,N'-[Thiodi(4,1-Phenylene)]Bis(2-Chloroacetamide)
CAS No.	66603-24-5
Molecular Formula	C₁₈H₁₆Cl₂N₂O₂S
Molecular Weight	395.30 g/mol
Synonyms	4,4'-Thiobis[N-(chloroacetyl)aniline]; Bis(4-(2-chloroacetamido)phenyl) Sulfide; N,N'-(4,4'-Thiodiphenyl)bis(2-chloroacetamide); 2-Chloro-N-[4-[(4-[(2-chloroacetyl)amino]phenyl)sulfanyl]phenyl]acetamide; 4,4'-Thiobis(acetanilide) Chloro Derivative; 4,4'-Sulfanediyldianiline Bis(2-chloroacetamide); p,p'-Thiodianiline Bis(chloroacetamide)
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure batch-to-batch consistency and compliance with industry standards. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and IR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is available upon request, supporting your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at 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 crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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