Intermediates

Ethyl 6-bromo-1H-indole-2-carboxylate

  • CAS No.103858-53-3
  • GradeIndustrial / Pharmaceutical
  • Availability● In Stock

High-purity Ethyl 6-bromo-1H-indole-2-carboxylate (CAS 103858-53-3) designed for advanced organic synthesis and pharmaceutical manufacturing processes.

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Product Technical Details

Product Overview

Ethyl 6-bromo-1H-indole-2-carboxylate stands as a critical building block within the realm of modern medicinal chemistry and advanced organic synthesis. As a specialized indole derivative, this compound features a strategic bromine substitution at the sixth position, enabling versatile downstream functionalization through palladium-catalyzed cross-coupling reactions. Our facility produces this intermediate under strict quality control protocols to ensure consistency for research and industrial applications.

The molecular structure combines the stability of the indole scaffold with the reactivity of the ester group, making it an invaluable precursor for developing novel pharmaceutical agents, agrochemicals, and functional materials. We prioritize purity and structural integrity to support complex synthetic routes requiring high reliability.

Key Features and Advantages

  • High Chemical Purity: Assay levels consistently maintained at or above 98.0 percent to minimize side reactions.
  • Strategic Reactivity: The bromo substituent facilitates efficient Suzuki, Heck, and Sonogashira coupling transformations.
  • Stable Ester Group: The ethyl carboxylate moiety offers robustness during various synthetic conditions while remaining accessible for hydrolysis.
  • Consistent Supply: Scalable manufacturing capabilities ensure reliable availability for bulk procurement and long-term projects.
  • Comprehensive Documentation: Each batch is accompanied by a Certificate of Analysis (COA) and detailed technical data sheets.

Technical Specifications

ParameterSpecification
CAS Number103858-53-3
Molecular FormulaC10H8BrNO2
Molecular Weight254.080 g/mol
AppearanceOff-white to light yellow crystalline powder
Assay (Purity)≥98.0%
Density1.6±0.1 g/cm3
Boiling Point386.2±22.0 °C at 760 mmHg
Flash Point187.3±22.3 °C
Refractive Index1.666

Industrial Applications

This compound serves primarily as a key intermediate in the synthesis of heterocyclic compounds. Pharmaceutical researchers utilize this building block to construct kinase inhibitors, receptor modulators, and other bioactive molecules where the indole core is essential. The presence of the bromine atom allows for late-stage diversification, enabling chemists to introduce various aryl or alkyl groups efficiently.

Beyond pharmaceuticals, this material finds utility in the development of organic electronic materials and specialized agrochemical formulations. Its physical properties, including low vapor pressure and thermal stability, make it suitable for processes requiring elevated temperatures or vacuum conditions.

Packaging and Storage

To preserve chemical integrity during transit and storage, we package Ethyl 6-bromo-1H-indole-2-carboxylate in secure 25 kg drums. Custom packaging solutions are available upon request to meet specific logistical requirements. The product should be stored in a cool, ventilated environment away from direct sunlight and moisture. Proper handling procedures ensure safety and maintain the specified quality parameters throughout the supply chain.