Description

4-Hydroxyindole-3-Carboxylic Acid is a versatile indole derivative that serves as a key synthetic intermediate in advanced organic chemistry. Its unique heterocyclic structure makes it valuable for constructing complex molecules with specific biological and chemical properties. This compound is primarily sought by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of novel drug candidates, particularly those targeting neurological and metabolic pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators due to its bioactive indole core.
• Biochemical Research: Serves as a precursor or standard in studies involving tryptophan metabolism and related enzymatic processes.
• Fine Chemical Synthesis: Employed in the production of complex dyes, pigments, and other specialty organic compounds.
• Material Science: Investigated as a monomer or functional component in the creation of advanced polymers and organic electronic materials.

Basic Information

Product Name	4-Hydroxyindole-3-Carboxylic Acid
CAS No.	24370-76-1
Molecular Formula	C9H7NO3
Molecular Weight	177.16 g/mol
Synonyms	4-Hydroxy-1H-indole-3-carboxylic acid; 3-Carboxy-4-hydroxyindole; 4-Hydroxyindole-3-carboxylate; 1H-Indole-3-carboxylic acid, 4-hydroxy-; 4-Hydroxy-3-indolecarboxylic acid
EINECS	Contact for details

Quality Control

Our 4-Hydroxyindole-3-Carboxylic Acid is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and related substances. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee compliance with your research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	Off-white to light brown powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
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.