Description

Benzoic Acid, 4-[(7-Ethyl-3-Formyl-1H-Indol-1-Yl)Methyl]-, Methyl Ester (9Ci) is a specialized indole derivative and a key synthetic intermediate in advanced organic chemistry. This compound is valued for its unique molecular scaffold, which combines a formyl-substituted indole moiety with a benzoate ester, making it a versatile building block for constructing complex heterocyclic systems. It is primarily sought after by research and development teams in the pharmaceutical and agrochemical sectors for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel drug candidates, particularly those targeting neurological and oncological pathways.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its heterocyclic structure for biological activity.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex indole-based molecules and libraries for screening.
• Material Science Research: Investigated as a monomer or functional component in the development of advanced organic electronic materials.
• Chemical Reference Standard: Supplied as a high-purity standard for analytical method development and quality control in related chemical processes.

Basic Information

Product Name	Benzoic Acid, 4-[(7-Ethyl-3-Formyl-1H-Indol-1-Yl)Methyl]-, Methyl Ester (9Ci)
CAS No.	593237-07-1
Molecular Formula	C20H19NO3
Molecular Weight	321.37 g/mol
Synonyms	4-[(7-Ethyl-3-formyl-1H-indol-1-yl)methyl]benzoic acid methyl ester; Methyl 4-[(7-ethyl-3-formyl-1H-indol-1-yl)methyl]benzoate; 1-[(4-Methoxycarbonyl)benzyl]-7-ethylindole-3-carboxaldehyde; 7-Ethyl-1-[(4-methoxycarbonyl)benzyl]indole-3-carboxaldehyde; Benzoic acid, 4-[(7-ethyl-3-formyl-1H-indol-1-yl)methyl]-, methyl ester
EINECS	Contact for details

Quality Control

Our Benzoic Acid, 4-[(7-Ethyl-3-Formyl-1H-Indol-1-Yl)Methyl]-, Methyl Ester (9Ci) 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. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance protocols.

Storage

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

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 97.0%
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.