Description

5-Hydroxy-6-Indolecarboxylic Acid Methyl Ester is a high-purity indole derivative, a crucial building block in advanced organic synthesis. This compound matters for its role as a versatile synthetic intermediate, enabling the construction of complex molecular architectures. It is primarily needed by pharmaceutical R&D teams and fine chemical manufacturers for developing novel active pharmaceutical ingredients (APIs), agrochemicals, and advanced materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel indole-based drug candidates, including potential kinase inhibitors and receptor modulators.
• Agrochemical Research: Used in developing new-generation plant growth regulators and protective agents.
• Material Science: Serves as a monomer or functional unit in the creation of specialized polymers and organic electronic materials.
• Biochemical Research: Utilized as a probe or substrate in enzymatic studies and metabolic pathway analysis.
• Dye & Pigment Synthesis: Acts as a starting material for producing complex heterocyclic dyes and colorants.
• Academic & Contract Research: Essential for methodological development and discovery chemistry in university and CRO laboratories.

Basic Information

Product Name	5-Hydroxy-6-Indolecarboxylic Acid Methyl Ester
CAS No.	735287-30-6
Molecular Formula	C11H9NO3
Molecular Weight	203.19 g/mol
Synonyms	Methyl 5-hydroxy-1H-indole-6-carboxylate; 5-Hydroxy-1H-indole-6-carboxylic acid methyl ester; 6-(Methoxycarbonyl)-1H-indol-5-ol; 1H-Indole-6-carboxylic acid, 5-hydroxy-, methyl ester; Methyl 5-hydroxyindole-6-carboxylate
EINECS	Contact for details

Quality Control

Our 5-Hydroxy-6-Indolecarboxylic Acid Methyl Ester is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical quality attributes. Our commitment to cGMP principles and ISO 9001 standards ensures reliable supply for research and development applications.

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). This material is easily oxidized; for long-term storage, consider keeping under an inert atmosphere (argon or nitrogen). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (HPLC)	Conforms
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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