Description

Methyl 1-Ethyl-3-Formyl-1H-Indole-4-Carboxylate is a high-purity, multi-functional indole derivative serving as a critical advanced intermediate in modern organic synthesis. Its core value lies in providing a versatile scaffold for constructing complex heterocyclic molecules, enabling precise molecular modifications. This compound is essential for research and development chemists in the pharmaceutical, agrochemical, and material science industries, where it is used to develop novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in oncology and CNS therapeutic areas.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its indole core for biological activity.
• Organic Synthesis Reagent: Serves as a versatile precursor for palladium-catalyzed cross-coupling reactions, condensations, and cyclizations.
• Material Science Precursor: Employed in the research of organic semiconductors, dyes, and photoresponsive materials.
• Academic & Contract Research: Essential for methodological development and discovery chemistry in university and CRO laboratories.

Basic Information

Product Name	Methyl 1-Ethyl-3-Formyl-1H-Indole-4-Carboxylate
CAS No.	1019111-45-5
Molecular Formula	C13H13NO3
Molecular Weight	231.25 g/mol
Synonyms	1-Ethyl-3-formyl-1H-indole-4-carboxylic acid methyl ester; Methyl 1-ethyl-3-formylindole-4-carboxylate; 4-Carbomethoxy-1-ethylindole-3-carboxaldehyde; 1-Ethyl-1H-indole-4-carboxylic acid, 3-formyl-, methyl ester; 1019111-45-5; 1-Ethyl-3-formylindole-4-methyl carboxylate
EINECS	Contact for details

Quality Control

Our Methyl 1-Ethyl-3-Formyl-1H-Indole-4-Carboxylate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at 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 and incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Residual Solvents (GC)	Meets ICH guidelines

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