Description

4-Bromoindole-2-Carboxylic Acid Ethyl Ester is a versatile brominated indole derivative that serves as a critical synthetic intermediate in advanced organic chemistry. Its value lies in providing a functionalized indole scaffold, enabling the construction of complex molecules for pharmaceutical and agrochemical research. This compound is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for the synthesis of novel active compounds.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of potential drug candidates, particularly in oncology and CNS (Central Nervous System) research.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and plant growth regulators.
• Material Science Research: Serves as a precursor for organic electronic materials and functional dyes.
• Academic & Contract Research: Essential for methodological studies and library synthesis in university and CRO (Contract Research Organization) laboratories.
• Peptidomimetics & Bioconjugation: The carboxylic acid ethyl ester group allows for further functionalization to create indole-based peptide analogs or labeling agents.

Basic Information

Product Name	4-Bromoindole-2-Carboxylic Acid Ethyl Ester
CAS No.	103858-52-2
Molecular Formula	C11H10BrNO2
Molecular Weight	268.11 g/mol
Synonyms	Ethyl 4-Bromo-1H-indole-2-carboxylate; 4-Bromo-1H-indole-2-carboxylic Acid Ethyl Ester; 4-Bromoindole-2-carboxylic Acid Ethyl Ester; 1H-Indole-2-carboxylic acid, 4-bromo-, ethyl ester; Ethyl 4-bromoindole-2-carboxylate; 4-Bromoindole-2-ethyl carboxylate
EINECS	Contact for details

Quality Control

Our 4-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 high standards required for research and development. Certificates of Analysis (COA) with detailed chromatograms and spectral data are provided for every shipment.

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). Keep the container tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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