Description

6-Hydroxy-1H-Indole-5-Carboxylic Acid is a high-purity, multi-functional indole derivative serving as a critical building block in advanced organic synthesis. Its unique molecular structure, featuring both a carboxylic acid and a phenolic hydroxyl group on the indole scaffold, makes it a versatile intermediate for constructing complex molecules. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries, where it is used to develop novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting neurological and oncological pathways.
• Agrochemical Research: Used in developing new generation pesticides and plant growth regulators due to its bioactive indole core.
• Material Science: Serves as a monomer or functionalizing agent for creating specialized polymers and organic electronic materials.
• Biochemical Research: Employed as a standard or reagent in enzymatic studies and metabolic pathway analysis.
• Dye & Pigment Synthesis: Acts as an intermediate for producing specialized indole-based colorants and fluorescent markers.

Basic Information

Product Name	6-Hydroxy-1H-Indole-5-Carboxylic Acid
CAS No.	1246668-93-8
Molecular Formula	C9H7NO3
Molecular Weight	177.16 g/mol
Synonyms	5-Carboxy-6-hydroxyindole; 6-Hydroxyindole-5-carboxylic acid; 1H-Indole-5-carboxylic acid, 6-hydroxy-; 6-Hydroxy-1H-indole-5-carboxylic acid; 6-HO-1H-indole-5-COOH
EINECS	Contact for details

Quality Control

Our 6-Hydroxy-1H-Indole-5-Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its sensitivity, the container should be kept under an inert atmosphere (e.g., nitrogen) after opening to prevent oxidation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light brown powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.