1. Product Overview & Specifications

Squaric Acid (CAS 2892-51-5), also known as quadratic acid, is a white crystalline organic compound with the chemical formula C₄H₂O₄. It is widely used in pharmaceuticals, materials science, and organic synthesis.

Key Parameters:

Comparative Analysis:

2. Key Applications & Use Cases

Primary Industries Served:

• Pharmaceuticals: Intermediate for anticancer drugs and antiviral agents
• Materials Science: Building block for metal-organic frameworks (MOFs)
• Organic Synthesis: Diels-Alder reactions and cycloadditions
• Electronics: Precursor for conductive polymers
• Cosmetics: pH adjuster in advanced formulations

3. Detailed Usage Scenarios

Scenario 1: Anticancer Drug Synthesis

Used at 0.5-2.0 mol% concentration in palladium-catalyzed cross-coupling reactions to create kinase inhibitors.

Scenario 2: MOF Production

Reacted with zinc nitrate hexahydrate (1:3 molar ratio) in DMF at 80°C for 24hrs to form porous crystals with 1500 m²/g surface area.

4. Real Customer Case Studies

Case 1: Top 10 Pharma Company

Challenge: Develop tyrosine kinase inhibitor with >90% purity
Solution: Used squaric acid as key intermediate
Result: Achieved 92.3% yield with 99.1% HPLC purity

Case 2: Advanced Materials Co.

Challenge: Create MOF for CO₂ capture
Solution: Synthesized squaric acid-based framework
Result: 12.5 mmol/g adsorption capacity at 25°C

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