Description

(2S)-5,6-Dioxo-2,4-Dihydro-1H-Indole-2-Carboxylic Acid is a high-purity chiral indole derivative, a key building block in advanced organic synthesis. Its value lies in its precise stereochemistry and functional groups, which are critical for constructing complex molecules with specific biological activity. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing novel active ingredients and fine chemicals. The CAS number for this product is 89762-39-0.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of chiral drug candidates, especially those targeting neurological and oncological pathways.
• Agrochemical Research: Used in the development of novel herbicides and pesticides, leveraging its heterocyclic core for bioactivity.
• Biochemical Research: Acts as a specialized reagent or substrate in enzymatic studies and proteomics research.
• Fine Chemical Synthesis: Employed as a sophisticated building block for creating complex natural product analogs and specialty chemicals.
• Material Science: Investigated for its potential in creating organic electronic materials due to its conjugated indole-dione structure.

Basic Information

Item	Details
Product Name	(2S)-5,6-Dioxo-2,4-Dihydro-1H-Indole-2-Carboxylic Acid
CAS No.	89762-39-0
Molecular Formula	C9H7NO5
Molecular Weight	209.16 g/mol
Synonyms	(S)-5,6-Dioxo-1,4,5,6-tetrahydroindole-2-carboxylic acid; (2S)-2,3-Dihydro-5,6-dioxo-1H-indole-2-carboxylic acid; L-5,6-Dioxo-2,4-dihydro-1H-indole-2-carboxylic acid; (S)-2-Carboxy-5,6-dioxo-2,4-dihydro-1H-indole; 5,6-Dioxo-L-indole-2-carboxylic acid; (2S)-5,6-Dihydroxyindole-2-carboxylic acid quinone
EINECS	Contact for details

Quality Control

Our (2S)-5,6-Dioxo-2,4-Dihydro-1H-Indole-2-Carboxylic Acid is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity verification by HPLC, to ensure compliance with research and development standards. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and chiral excess is provided with every shipment to guarantee traceability and consistency for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). This compound is light-sensitive and may be hygroscopic; therefore, it should be handled under an inert atmosphere and kept in a desiccated environment for long-term stability.

Specification

Item	Specification
Appearance	Yellow to brown powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% ee
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.