Description

Indole-5-Carboxylic Acid is a versatile heterocyclic building block and key intermediate in organic synthesis. Its significance lies in its indole core, a privileged scaffold found in numerous biologically active molecules, making it essential for research and development. This compound is primarily needed by the pharmaceutical, agrochemical, and fine chemical industries for the synthesis of complex molecules, including potential drug candidates and specialty chemicals.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of indole-based active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Serves as a building block for dyes, pigments, and other high-value specialty chemicals.
• Biochemical Research: Employed as a standard or reagent in biochemical studies and metabolic pathway analysis.
• Material Science: Investigated for the development of organic semiconductors and advanced polymeric materials.
• Academic & R&D: A fundamental compound for methodological development and exploratory organic synthesis in research laboratories.

Basic Information

Product Name	Indole-5-Carboxylic Acid
CAS No.	1670-81-1
Molecular Formula	C9H7NO2
Molecular Weight	161.16 g/mol
Synonyms	5-Carboxyindole; 1H-Indole-5-carboxylic acid; 5-Indolecarboxylic acid; 5-Indolylcarboxylic acid; Indole-5-carboxylate; 5-Indolecarboxylate; 5-Carboxy-1H-indole; 5-Indol carboxylic acid
EINECS	Contact for details

Quality Control

Our Indole-5-Carboxylic Acid is produced under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, related substances, and residual solvents. Our quality commitment ensures the material is suitable for demanding applications in pharmaceutical and fine chemical synthesis.

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). Keep away from incompatible materials such as strong oxidizing agents, strong bases, and strong acids.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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