Description

1H-Indole-2-Carboxylic Acid,3-Formyl-4-Methyl-,Methyl Ester is a high-purity, synthetically valuable indole derivative that serves as a crucial building block in advanced organic synthesis. Its unique molecular structure, featuring both formyl and ester functional groups, makes it an essential intermediate for constructing complex heterocyclic compounds. This product is primarily utilized by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs) and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting neurological and oncological pathways.
• Agrochemical Research: Used in the development of new herbicides and fungicides with novel modes of action.
• Material Science: Serves as a monomer or functional additive in the creation of specialty polymers and advanced organic electronic materials.
• Academic & R&D Laboratories: Employed in methodological studies and as a standard for analytical method development in organic chemistry.
• Fine Chemical Synthesis: Integral for constructing complex indole-based scaffolds used in flavors, fragrances, and dyes.

Basic Information

Product Name	1H-Indole-2-Carboxylic Acid,3-Formyl-4-Methyl-,Methyl Ester
CAS No.	691362-81-9
Molecular Formula	C12H11NO3
Molecular Weight	217.22 g/mol
Synonyms	Methyl 3-formyl-4-methyl-1H-indole-2-carboxylate; 3-Formyl-4-methyl-1H-indole-2-carboxylic acid methyl ester; 4-Methyl-3-formylindole-2-carboxylic acid methyl ester; 1H-Indole-2-carboxylic acid, 3-formyl-4-methyl-, methyl ester; Methyl 4-methyl-3-formylindole-2-carboxylate
EINECS	Contact for details

Quality Control

Our 1H-Indole-2-Carboxylic Acid,3-Formyl-4-Methyl-,Methyl Ester is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, confirming compliance with agreed specifications. Our quality commitment supports applications requiring traceability and regulatory documentation.

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 compound is easily oxidized and should be handled under an inert atmosphere for long-term storage. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
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.