Description

1H-Indole-2-Carboxylic Acid,1-Ethyl-3-Formyl-,Methyl Ester CAS NO 39243-33-9 is a high-purity, functionalized indole derivative serving as a critical advanced intermediate in organic synthesis. Its molecular structure, featuring both ester and formyl groups on the indole core, makes it a versatile building block for constructing complex heterocyclic compounds. This product is essential for research and development chemists in the pharmaceutical and agrochemical industries, where it is used to develop novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting neurological and oncological pathways.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Organic Synthesis Building Block: Employed in constructing complex heterocyclic frameworks for material science and specialty chemical applications.
• Research & Development: Serves as a standard or starting material in academic and industrial R&D labs for method development and discovery chemistry.
• Fine Chemical Production: Utilized in the multi-step synthesis of dyes, pigments, and other performance chemicals.

Basic Information

Product Name	1H-Indole-2-Carboxylic Acid,1-Ethyl-3-Formyl-,Methyl Ester
CAS No.	39243-33-9
Molecular Formula	C13H13NO3
Molecular Weight	231.25 g/mol
Synonyms	Methyl 1-ethyl-3-formyl-1H-indole-2-carboxylate; 1-Ethyl-3-formyl-1H-indole-2-carboxylic acid methyl ester; 1-Ethylindole-2-carboxylic acid 3-formyl-, methyl ester; 1-Ethyl-3-formylindole-2-carboxylic acid methyl ester; 3-Formyl-1-ethyl-1H-indole-2-carboxylic acid methyl ester
EINECS	Contact for details

Quality Control

Our production of 1H-Indole-2-Carboxylic Acid,1-Ethyl-3-Formyl-,Methyl Ester adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure consistency and compliance with customer specifications. Certificates of Analysis (COA) documenting all critical quality attributes are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat sources and incompatible materials. This material is light-sensitive (store away from light).

Specification

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