3-methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one cas 89-36-1

3-Methyl-1-(4-Sulfophenyl)-2-Pyrazolin-5-One (CAS 89-36-1): Comprehensive Product Guide

Table of Contents

• 1. Product Overview & Specifications
• 2. Key Applications & Industrial Uses
• 3. Performance Comparison with Alternatives
• 4. Practical Use Cases by Industry
• 5. Verified Customer Implementations
• 6. Request Customized Quotation

1. Product Overview & Specifications

2. Key Applications & Industrial Uses

Core Functional Properties:

• Versatile heterocyclic building block
• Effective catalyst in cross-coupling reactions
• Stable sulfonic acid group donor

Industry-Specific Implementations:

3. Performance Comparison with Alternatives

4. Practical Use Cases by Industry

Case Study 1: Pharmaceutical Intermediate Production

Challenge: A manufacturer required high-purity intermediates for celecoxib derivatives with ≤0.5% impurities.
Solution: Implemented CAS 89-36-1 in Suzuki-Miyaura coupling reactions.
Result: Achieved 94% purity with 30% reduction in purification steps.

Case Study 2: High-Performance Dye Synthesis

Challenge: Developing wash-fast textile dyes for automotive fabrics.
Solution: Used as sulfonation agent in azo dye synthesis.
Result: Improved color retention from 50 to 85 wash cycles.

5. Verified Customer Implementations

ABC Pharmaceuticals (Germany)

• Project: Non-steroidal anti-inflammatory drug development
• Volume: 850kg/year
• Outcome: Reduced production costs by €220,000 annually

XYZ Dye Specialties (India)

• Application: Reactive dyes for cotton
• Implementation Scale: 12 MT/month
• Benefit: Achieved ISO 105-C06 Class 4 wash fastness

6. Request Customized Quotation

Optimize your chemical processes with our premium-grade CAS 89-36-1:

• Available in 25kg drums or custom packaging
• Technical support from PhD chemists
• ISO 9001:2015 certified production

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