Description

2-Formyl-1H-Indole-5-Carboxylic Acid Methyl Ester is a versatile and high-value indole derivative, serving as a critical building block in advanced organic synthesis. Its unique bifunctional structure, featuring both a formyl and an ester group, makes it an indispensable intermediate for constructing complex heterocyclic frameworks. This compound is primarily sought after by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs) and agrochemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex indole-based drug candidates, particularly for oncology and central nervous system (CNS) targets.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators that leverage the indole scaffold.
• Material Science: Serves as a monomer or functionalizing agent in the creation of specialty polymers and organic electronic materials.
• Academic & Contract Research: Employed in medicinal chemistry programs and as a standard for method development in analytical laboratories.
• Dye & Pigment Synthesis: Acts as an intermediate for producing advanced colorants and fluorescent markers.

Basic Information

Product Name	2-Formyl-1H-Indole-5-Carboxylic Acid Methyl Ester
CAS No.	880360-85-0
Molecular Formula	C12H9NO3
Molecular Weight	215.20 g/mol
Synonyms	Methyl 5-(Formyl)-1H-indole-2-carboxylate; Methyl 2-Formyl-1H-indole-5-carboxylate; 5-(Methoxycarbonyl)-1H-indole-2-carboxaldehyde; 1H-Indole-5-carboxylic acid, 2-formyl-, methyl ester; 2-Formylindole-5-carboxylic Acid Methyl Ester
EINECS	Contact for details

Quality Control

Every batch of 2-Formyl-1H-Indole-5-Carboxylic Acid Methyl Ester is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure the material meets the high-purity standards required for research and development. A detailed Certificate of Analysis (COA) specifying identity, purity, and impurity profiles by HPLC is supplied with each shipment.

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 light-sensitive nature and propensity to be easily oxidized, prolonged exposure to light and air should be avoided. For long-term storage, consider keeping the container under an inert atmosphere such as nitrogen or argon.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.