Description

1H-Indole-2,3-Dione,4,7-Dihydroxy-(9Ci) is a specialized dihydroxy-substituted isatin derivative, a key heterocyclic building block in advanced organic synthesis. This compound matters for its role as a versatile precursor in the development of complex molecules with potential biological activity. It is primarily needed by research chemists and process development scientists in the pharmaceutical and agrochemical industries for creating novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a crucial synthon for the research and development of new drug candidates, particularly those targeting neurological or anti-inflammatory pathways.
• Agrochemical Synthesis: Used in the creation of novel herbicides, fungicides, and plant growth regulators, leveraging its heterocyclic core structure.
• Dye and Pigment Precursor: Acts as a starting material for synthesizing specialized indole-based dyes and organic pigments.
• Material Science Research: Investigated as a monomer or functional component in the development of advanced polymers and organic electronic materials.
• Biochemical Research: Utilized as a probe or inhibitor in enzymatic studies due to its structural similarity to various natural indole alkaloids.
• Academic & R&D: A fundamental reagent in university and corporate laboratories for methodological development and exploring new chemical spaces in heterocyclic chemistry.

Basic Information

Product Name	1H-Indole-2,3-Dione,4,7-Dihydroxy-(9Ci)
CAS No.	128943-01-1
Molecular Formula	C8H5NO4
Molecular Weight	179.13 g/mol
Synonyms	4,7-Dihydroxyisatin; 4,7-Dihydroxy-1H-indole-2,3-dione; 4,7-Dihydroxy-2,3-dioxoindoline; 2,3-Dihydroxy-4,7-dihydroxyindole; Isatin, 4,7-dihydroxy-; 1H-Indole-2,3-dione, 4,7-dihydroxy-
EINECS	Contact for details

Quality Control

Our 1H-Indole-2,3-Dione,4,7-Dihydroxy-(9Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) documenting all critical parameters are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is light-sensitive (store away from light). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to orange powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 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.