Description

4-Hydroxy-6-Indolecarboxylic Acid is a versatile indole derivative that serves as a crucial synthetic intermediate in advanced organic chemistry. Its unique molecular structure, featuring both a carboxylic acid and a hydroxyl group on the indole scaffold, makes it a valuable building block for constructing complex heterocyclic compounds. This high-purity intermediate is primarily sought by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of new active ingredients.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting neurological and oncological pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators that leverage the indole core structure.
• Organic Synthesis: Serves as a versatile precursor for the preparation of more complex indole-based heterocycles and fine chemicals.
• Biochemical Research: Utilized in studies involving tryptophan metabolism and the synthesis of related natural product analogs.
• Material Science: Potential monomer or precursor for specialty polymers and advanced organic electronic materials.

Basic Information

Product Name	4-Hydroxy-6-Indolecarboxylic Acid
CAS No.	40990-52-1
Molecular Formula	C9H7NO3
Molecular Weight	177.16 g/mol
Synonyms	6-Carboxy-4-hydroxyindole; 4-Hydroxy-1H-indole-6-carboxylic acid; 1H-Indole-6-carboxylic acid, 4-hydroxy-; 4-Hydroxyindole-6-carboxylic acid; 6-Indolecarboxylic acid, 4-hydroxy-
EINECS	Contact for details

Quality Control

Our 4-Hydroxy-6-Indolecarboxylic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets exacting standards for research and development use. 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 place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 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.