Description

3-Bromo-5-Azaindole-4-Carboxylic Acid Ethyl Ester is a high-value, multi-functional heterocyclic building block essential for modern pharmaceutical and agrochemical research. This compound serves as a critical intermediate in the synthesis of complex molecules, enabling the exploration of novel biological activities and the development of targeted therapies. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, biotechnology, and agrochemical industries for constructing advanced scaffolds in drug discovery programs.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of kinase inhibitors, anticancer agents, and other small molecule therapeutics.
• Agrochemical Research: Used in the development of novel herbicides, fungicides, and plant growth regulators.
• Chemical Biology: Serves as a versatile probe or precursor for labeling studies and target identification.
• Material Science: Potential precursor for organic electronic materials and advanced polymers due to its fused heterocyclic structure.
• Academic & Contract Research: Essential reagent for methodological development and synthetic chemistry studies in academic and CRO laboratories.

Basic Information

Product Name	3-Bromo-5-Azaindole-4-Carboxylic Acid Ethyl Ester
CAS No.	1167055-83-5
Molecular Formula	C10H9BrN2O2
Molecular Weight	269.10 g/mol
Synonyms	Ethyl 3-Bromo-1H-pyrrolo[2,3-b]pyridine-4-carboxylate; 3-Bromo-1H-pyrrolo[2,3-b]pyridine-4-carboxylic acid ethyl ester; 3-Bromo-7-azaindole-4-carboxylic acid ethyl ester; 3-Bromo-4-(ethoxycarbonyl)-1H-pyrrolo[2,3-b]pyridine; 3-Bromo-4-carbethoxy-7-azaindole; 3-Bromo-4-(ethoxycarbonyl)-7-azaindole; 3-Bromo-7-aza-1H-indole-4-carboxylic acid ethyl ester; 3-Bromo-4-(ethoxycarbonyl)-1H-pyrrolo[2,3-b]pyridine
EINECS	Contact for details

Quality Control

Our 3-Bromo-5-Azaindole-4-Carboxylic Acid Ethyl Ester is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity for research and development applications. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We support our clients with full analytical data, including HPLC, NMR, and MS, to meet the stringent requirements of pharmaceutical R&D.

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 under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (HPLC)	Conforms
Identification (NMR)	Conforms
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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