Description

7-Amino-5-Bromoindole-2-Carboxylic Acid Ethyl Ester is a high-purity, multi-functional indole derivative serving as a critical building block in advanced organic synthesis. This compound is valued for its unique molecular structure, which provides reactive sites for the construction of complex heterocyclic systems and pharmacologically active molecules. It is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and material science industries for developing novel compounds and fine-tuning molecular properties.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, oncology, and anti-inflammatory pathways.
• Agrochemical Research: Used in the development of new-generation herbicides, fungicides, and plant growth regulators that require specific indole-based scaffolds.
• Material Science: Serves as a monomer or functionalizing agent in the creation of specialty polymers, organic semiconductors, and advanced dyes with tailored electronic properties.
• Academic & R&D: Essential for medicinal chemistry programs and organic synthesis research focused on heterocyclic chemistry and structure-activity relationship (SAR) studies.
• Chemical Biology: Employed in the design and synthesis of molecular probes and labeled compounds for biochemical assays and diagnostic applications.

Basic Information

Product Name	7-Amino-5-Bromoindole-2-Carboxylic Acid Ethyl Ester
CAS No.	91119-16-3
Molecular Formula	C11H11BrN2O2
Molecular Weight	283.12 g/mol
Synonyms	Ethyl 7-Amino-5-bromo-1H-indole-2-carboxylate; 5-Bromo-7-aminoindole-2-carboxylic acid ethyl ester; 1H-Indole-2-carboxylic acid, 7-amino-5-bromo-, ethyl ester; 7-Amino-5-bromoindole-2-carboxylate ethyl ester; 5-Bromo-7-amino-1H-indole-2-carboxylic acid ethyl ester; Ethyl 5-bromo-7-aminoindole-2-carboxylate
EINECS	Contact for details

Quality Control

Our 7-Amino-5-Bromoindole-2-Carboxylic Acid Ethyl Ester is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and residual solvent analysis, to ensure it meets the stringent requirements of research and production applications. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and consistent high quality.

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 after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
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.