Description

2-Methyl-4-Oxo-4,5,6,7-Tetrahydro-1H-Indole-3-Carboxylic Acid (Saltdata: Free) is a high-purity, advanced pharmaceutical intermediate belonging to the tetrahydroindole class of compounds. Its core value lies in its role as a critical building block for synthesizing complex active pharmaceutical ingredients (APIs), where consistent quality and reliable supply are paramount. This compound is essential for research and development laboratories and production facilities in the global pharmaceutical and life sciences industries, particularly those focused on novel therapeutic agents.

Application

This specialized intermediate is designed for high-value synthesis applications. Its primary uses include:

• Pharmaceutical Intermediate: A key precursor in the multi-step synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Organic Synthesis Building Block: Utilized in research and development for constructing novel heterocyclic compounds and exploring new chemical entities.
• Medicinal Chemistry Research: Serves as a core scaffold for drug discovery programs targeting various disease pathways.
• Contract Manufacturing (CMO): Supplied to contract manufacturing organizations for the production of clinical trial materials and commercial APIs.
• Reference Standard: Can be used as a high-purity analytical standard for quality control and method development.

Basic Information

Product Name	2-Methyl-4-Oxo-4,5,6,7-Tetrahydro-1H-Indole-3-Carboxylic Acid (Saltdata: Free)
CAS No.	1114596-35-8
Molecular Formula	C10H11NO3
Molecular Weight	193.20 g/mol
Synonyms	2-Methyl-4-oxo-4,5,6,7-tetrahydro-1H-indole-3-carboxylic acid; 3-Carboxy-2-methyl-4,5,6,7-tetrahydro-1H-indol-4-one; 4,5,6,7-Tetrahydro-2-methyl-4-oxo-1H-indole-3-carboxylic acid; 2-Methyl-4-oxo-1,4,5,6,7,8-hexahydro-3-carboxyindole; 1H-Indole-3-carboxylic acid, 4,5,6,7-tetrahydro-2-methyl-4-oxo-; Free acid form of the tetrahydroindole derivative.
EINECS	Contact for details

Quality Control

Our 2-Methyl-4-Oxo-4,5,6,7-Tetrahydro-1H-Indole-3-Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets the high-purity standards required for pharmaceutical intermediate applications. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). The product should be kept under an inert atmosphere if long-term storage is required to prevent potential degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.