Description

1H-Indole-5-Carboxylic Acid, 4-Chloro-, Ethyl Ester is a high-purity, synthetically valuable indole derivative, serving as a critical building block in advanced organic synthesis. Its core value lies in providing a functionalized indole scaffold for constructing complex molecules with targeted biological activity. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly in the development of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, especially those targeting neurological and oncological pathways.
• Agrochemical Research: Used in developing new herbicides, fungicides, and plant growth regulators that leverage the indole core structure.
• Organic Synthesis Building Block: Employed in constructing complex heterocyclic compounds for material science and chemical research.
• Biochemical Probe Development: Serves as a starting material for creating fluorescent tags or molecular probes for biological studies.
• Academic & R&D Laboratories: Utilized in methodological research and the discovery of new chemical reactions and catalytic processes.

Basic Information

Product Name	1H-Indole-5-Carboxylic Acid, 4-Chloro-, Ethyl Ester
CAS No.	1057076-56-8
Molecular Formula	C11H10ClNO2
Molecular Weight	223.66 g/mol
Synonyms	4-Chloro-1H-indole-5-carboxylic acid ethyl ester; Ethyl 4-chloro-1H-indole-5-carboxylate; 4-Chloroindole-5-carboxylic Acid Ethyl Ester; 1H-Indole-5-carboxylic acid, 4-chloro-, ethyl ester; 1057076-56-8; 4-Chloro-1H-indole-5-carboxylic acid, ethyl ester; Ethyl 4-chloroindole-5-carboxylate
EINECS	Contact for details

Quality Control

Our 1H-Indole-5-Carboxylic Acid, 4-Chloro-, Ethyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all specifications and test results. Our quality commitment ensures the material meets the high standards required for research and development applications.

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 to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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