Description

3-Bromo-5-Chloro-1-(p-Toluenesulfonyl)Indole is a high-purity, multi-functional indole derivative designed for advanced chemical synthesis. This compound serves as a critical pharmaceutical intermediate and a versatile building block in organic chemistry, enabling the development of novel active molecules. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for creating complex heterocyclic structures.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and oncology.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its halogenated indole core for bioactivity.
• Material Science: Serves as a monomer or functional additive in the research of advanced polymers and organic electronic materials.
• Academic & Industrial R&D: A valuable building block for method development, library synthesis, and exploring new chemical spaces in medicinal chemistry.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying biological pathways and protein interactions.

Basic Information

Product Name	3-Bromo-5-Chloro-1-(p-Toluenesulfonyl)Indole
CAS No.	887338-49-0
Molecular Formula	C15H11BrClNO2S
Molecular Weight	384.67 g/mol
Synonyms	1-(4-Methylphenyl)sulfonyl-3-bromo-5-chloroindole; 3-Bromo-5-chloro-1-[(4-methylphenyl)sulfonyl]-1H-indole; 3-Bromo-5-chloro-1-tosylindole; 5-Chloro-3-bromo-1-tosylindole; 1-Tosyl-3-bromo-5-chloroindole; 3-Bromo-5-chloro-1H-indole-1-sulfonic acid 4-methylphenyl ester; 3-Br-5-Cl-1-Ts-indole; BCTI
EINECS	Contact for details

Quality Control

Our 3-Bromo-5-Chloro-1-(p-Toluenesulfonyl)Indole is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure high chemical purity and structural identity. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics is provided with every shipment to guarantee batch-to-batch consistency for your critical research and development processes.

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). This compound is light-sensitive (store away from light) and should be handled under inert atmosphere for long-term storage to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
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.