Isatin cas 91-56-5

Isatin (CAS 91-56-5) Product Guide

Table of Contents

• Product Overview
• Technical Specifications & Comparison
• Key Applications
• Usage Scenarios & Case Studies
• Request Quote/Samples

Product Overview

Isatin (CAS 91-56-5) is an organic compound with molecular formula C₈H₅NO₂, widely used as:

• Pharmaceutical intermediate for antiviral/anticancer drugs
• Precursor in agrochemical production
• Dye manufacturing component
• Catalyst in organic synthesis

Technical Specifications

Industrial Applications

Pharmaceutical Sector

• Core intermediate for COVID-19 drug Molnupiravir synthesis
• Building block for kinase inhibitors in cancer therapy

Agrochemical Uses

• Key component in systemic fungicides
• Plant growth regulator precursor

Organic Synthesis

• Catalyst in Ullmann coupling reactions
• Ligand for transition metal complexes

Implementation Case Studies

Case 1: Antiviral Drug Production

Client: PharmaHealth Co., Ltd. (Guangzhou)

• Challenge: Required 99.5% purity Isatin for GMP-compliant API synthesis
• Solution: Customized purification process achieving 99.7% purity
• Outcome: 22% yield improvement in final API production

Case 2: Agrochemical Formulation

Client: AgroShield Solutions (Jiangsu)

• Challenge: Needed stable Isatin supply for fungicide production
• Solution: Bulk supply agreement with JIT delivery system
• Outcome: 15% cost reduction through volume pricing

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