Description

6-Methoxy-1H-Indole-5-Carboxylic Acid is a high-purity indole derivative that serves as a critical building block in advanced organic synthesis. This compound matters because it provides a functionalized indole core essential for constructing complex molecules with specific biological activities. It is primarily needed by pharmaceutical R&D teams and fine chemical manufacturers engaged in developing novel active pharmaceutical ingredients (APIs), agrochemicals, and other specialty chemicals.

Application

• Pharmaceutical Intermediate: A key synthon for the synthesis of novel drug candidates, particularly in oncology and CNS therapeutic areas.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators.
• Material Science: Serves as a precursor for advanced organic electronic materials and functional dyes.
• Biochemical Research: Employed as a standard or reagent in biochemical assays and pathway studies.
• Academic & Contract Research: Utilized in university and CRO laboratories for method development and novel compound library synthesis.

Basic Information

Product Name	6-Methoxy-1H-Indole-5-Carboxylic Acid
CAS No.	155824-16-1
Molecular Formula	C10H9NO3
Molecular Weight	191.18 g/mol
Synonyms	5-Carboxy-6-methoxyindole; 6-Methoxy-5-indolecarboxylic Acid; 6-Methoxyindole-5-carboxylic Acid; 1H-Indole-5-carboxylic acid, 6-methoxy-; 155824-16-1; 6-Methoxy-1H-indole-5-carboxylic acid; 6-Methoxy-5-indolecarboxylic acid
EINECS	Contact for details

Quality Control

Our 6-Methoxy-1H-Indole-5-Carboxylic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your regulatory and quality assurance needs.

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 (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
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.