Description

1-tert-Butyl 2-Ethyl 5-Methyl-1H-Indole-1,2-Dicarboxylate is a high-purity, synthetically valuable indole derivative. This compound serves as a crucial advanced pharmaceutical intermediate and a versatile building block in organic synthesis. It is primarily required by R&D chemists and process development teams in the pharmaceutical, agrochemical, and fine chemical industries for the development of novel active ingredients and complex molecules.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of complex drug candidates, particularly those targeting neurological and oncological pathways.
• Agrochemical Research: Building block for developing new-generation herbicides, fungicides, and plant growth regulators with indole-based structures.
• Organic Synthesis: Versatile reagent for constructing complex heterocyclic systems and functionalized indole scaffolds in academic and industrial research.
• Material Science: Potential monomer or precursor for specialty polymers and advanced organic electronic materials.
• Chemical Reference Standard: Used as a high-purity analytical standard for method development and quality control in regulatory and analytical laboratories.

Basic Information

Product Name	1-tert-Butyl 2-Ethyl 5-Methyl-1H-Indole-1,2-Dicarboxylate
CAS No.	1233086-44-6
Molecular Formula	C₁₉H₂₅NO₄
Molecular Weight	331.41 g/mol
Synonyms	1H-Indole-1,2-dicarboxylic acid, 5-methyl-, 1-(1,1-dimethylethyl) 2-ethyl ester; 5-Methyl-1H-indole-1,2-dicarboxylic acid 1-tert-butyl 2-ethyl ester; tert-Butyl ethyl 5-methyl-1H-indole-1,2-dicarboxylate; 1-tert-Butoxycarbonyl-2-ethoxycarbonyl-5-methylindole; 1-Boc-2-COOEt-5-methylindole; 5-Methyl-1-Boc-indole-2-carboxylic acid ethyl ester; Ethyl 1-(tert-butoxycarbonyl)-5-methyl-1H-indole-2-carboxylate
EINECS	Contact for details

Quality Control

Our 1-tert-Butyl 2-Ethyl 5-Methyl-1H-Indole-1,2-Dicarboxylate is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request. We support cGMP compliance for advanced pharmaceutical applications.

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). Keep the container tightly sealed to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.