Description

4-Cyano-1H-Indole-2-Carboxylic Acid 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 architecture, which combines a reactive cyano group with a carboxylic acid functionality on the indole scaffold, enabling diverse chemical transformations. It is primarily sought after by research and development teams in the pharmaceutical, agrochemical, and material science industries for the synthesis of novel active ingredients and complex heterocyclic compounds.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly kinase inhibitors and other targeted therapies.
• Agrochemical Research: Used in developing new active ingredients for crop protection products.
• Material Science: Serves as a monomer or functional unit in the creation of advanced polymers and organic electronic materials.
• Chemical Synthesis: Acts as a versatile building block for constructing complex indole-based heterocycles and fine chemicals.
• Bioconjugation & Probe Development: Utilized in creating fluorescent probes or affinity labels for biochemical research due to its reactive sites.

Basic Information

Product Name	4-Cyano-1H-Indole-2-Carboxylic Acid
CAS No.	1369142-21-1
Molecular Formula	C10H6N2O2
Molecular Weight	186.17 g/mol
Synonyms	4-Cyanoindole-2-carboxylic acid; 1H-Indole-2-carboxylic acid, 4-cyano-; 2-Carboxy-4-cyanoindole; 4-CN-1H-Indole-2-COOH; 4-Cyano-1H-indole-2-carboxylic acid; 1369142-21-1; 4-Cyanoindole-2-COOH
EINECS	Contact for details

Quality Control

Our 4-Cyano-1H-Indole-2-Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and development applications. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

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	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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