Description

4-(3-Formyl-Indol-1-Yl)-Benzoic Acid tert-Butyl Ester is a high-purity, versatile chemical intermediate of significant importance in advanced organic synthesis. This compound is valued for its unique molecular architecture, which serves as a critical building block for constructing complex heterocyclic systems. It is primarily sought after by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs) and specialty fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex indole-based drug candidates and active pharmaceutical ingredients (APIs).
• Organic Synthesis Building Block: Used in the construction of complex heterocyclic compounds for research and development purposes.
• Agrochemical Research: Serves as a starting material for developing novel crop protection agents and plant growth regulators.
• Material Science: Potential monomer or precursor for specialty polymers and advanced organic materials with specific optical or electronic properties.
• Academic & Contract Research: Essential for medicinal chemistry programs and exploratory synthesis in university and CRO laboratories.

Basic Information

Product Name	4-(3-Formyl-Indol-1-Yl)-Benzoic Acid tert-Butyl Ester
CAS No.	154350-90-0
Molecular Formula	C20H19NO3
Molecular Weight	321.37 g/mol
Synonyms	1-(4-(tert-Butoxycarbonyl)phenyl)-1H-indole-3-carbaldehyde; tert-Butyl 4-(3-formyl-1H-indol-1-yl)benzoate; 4-(3-Formyl-1H-indol-1-yl)benzoic acid tert-butyl ester; 4-(3-Formylindol-1-yl)benzoic acid tert-butyl ester; 154350-90-0; Benzoic acid, 4-(3-formyl-1H-indol-1-yl)-, 1,1-dimethylethyl ester
EINECS	Contact for details

Quality Control

Our 4-(3-Formyl-Indol-1-Yl)-Benzoic Acid tert-Butyl Ester is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing key parameters such as identity, assay, and impurity profile. We adhere to cGMP principles where applicable to support our clients' regulatory and research requirements.

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 hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which may affect product stability and performance.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
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.