Description

5-Amino-1H-Indole-3-Carboxylic Acid is a high-purity, multifunctional indole derivative serving as a critical building block in advanced organic synthesis. Its unique molecular structure, featuring both an amino and a carboxylic acid functional group, makes it an exceptionally versatile intermediate for constructing complex heterocyclic systems. This compound is essential for research and development in the pharmaceutical and agrochemical sectors, where it is used to create novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of tryptamine derivatives, serotonin receptor modulators, and other bioactive indole-based compounds.
• Agrochemical Synthesis: Used in the development of novel plant growth regulators and pesticides that leverage the indole scaffold.
• Organic Light-Emitting Diodes (OLEDs): Serves as a starting material for synthesizing specialized indole-based electron-transport or emissive materials.
• Fluorescent Dye & Probe Development: Utilized to create advanced fluorescent markers and molecular probes for biochemical and diagnostic applications.
• Academic & Industrial R&D: A fundamental reagent for methodological studies in heterocyclic chemistry and new reaction development.
• Peptidomimetics: Incorporated into peptide analogs to enhance stability, bioavailability, or biological activity.

Basic Information

Product Name	5-Amino-1H-Indole-3-Carboxylic Acid
CAS No.	6960-44-7
Molecular Formula	C9H8N2O2
Molecular Weight	176.17 g/mol
Synonyms	5-Aminoindole-3-carboxylic acid; 3-Carboxy-5-aminoindole; 5-Amino-1H-indole-3-carboxylic acid; 5-Aminoindole-3-carboxylic acid; 6960-44-7; 1H-Indole-3-carboxylic acid, 5-amino-; 5-Amino-3-indolecarboxylic acid
EINECS	Contact for details

Quality Control

Our 5-Amino-1H-Indole-3-Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept tightly sealed after opening to minimize exposure to atmospheric moisture and light.

Specification

Item	Specification
Appearance	Off-white to light brown powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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