Description

3-Formyl-5-Methoxy-1H-Indole-2-Carboxylic Acid Ethyl Ester is a high-purity, functionalized indole derivative serving as a critical building block in advanced organic synthesis. This compound matters for its role as a versatile precursor in the development of complex heterocyclic molecules, particularly in pharmaceutical research. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for creating novel active ingredients and specialty materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and oncology.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators with enhanced efficacy.
• Fine Chemical Synthesis: Serves as a versatile scaffold for constructing complex heterocyclic compounds and specialty dyes.
• Material Science: Potential monomer or precursor for advanced polymeric materials with specific optical or electronic properties.
• Academic & Contract Research: Essential reagent for methodological studies in organic chemistry and for producing custom compounds in CRO/CMO settings.

Basic Information

Product Name	3-Formyl-5-Methoxy-1H-Indole-2-Carboxylic Acid Ethyl Ester
CAS No.	36820-78-7
Molecular Formula	C13H13NO4
Molecular Weight	247.25 g/mol
Synonyms	Ethyl 3-Formyl-5-Methoxy-1H-Indole-2-Carboxylate; 5-Methoxy-3-formylindole-2-carboxylic Acid Ethyl Ester; 1H-Indole-2-carboxylic acid, 3-formyl-5-methoxy-, ethyl ester; Ethyl 5-Methoxy-3-formylindole-2-carboxylate; 3-Formyl-5-methoxyindole-2-carboxylic acid ethyl ester; 36820-78-7; 5-Methoxy-3-formyl-1H-indole-2-carboxylic acid ethyl ester
EINECS	Contact for details

Quality Control

Our 3-Formyl-5-Methoxy-1H-Indole-2-Carboxylic Acid Ethyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) with detailed specifications are available for every shipment upon request.

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 for oxidation, it is recommended to handle under an inert atmosphere for long-term storage and to minimize headspace in opened containers.

Specification

Item	Specification
Appearance	Off-white to pale yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.