3,5-Pyridinedicarboxylic Acid: Technical Guide & Application Insights
Table of Contents
- 1. Product Overview & Specifications
- 2. Key Applications & Industrial Uses
- 3. Comparative Analysis With Alternatives
- 4. Operational Guidelines & Best Practices
- 5. Verified Client Case Studies
- 6. Request Customized Quotation
1. Product Overview & Specifications
| Parameter | 3,5-Pyridinedicarboxylic Acid | Competitor A | Competitor B |
|---|---|---|---|
| CAS Number | 499-81-0 | 499-81-0 | N/A |
| Purity | >99% (HPLC) | >98% | >97% |
| Thermal Stability | Up to 250°C | 200°C | 180°C |
2. Key Applications & Industrial Uses
Pharmaceutical Synthesis: Intermediate for kinase inhibitors and antiviral agents
Coordination Chemistry: Building block for metal-organic frameworks (MOFs)
Polymer Science: Monomer for high-performance polyamides
3. Comparative Analysis With Alternatives
| Feature | 3,5-Pyridinedicarboxylic Acid | 2,6-Pyridinedicarboxylic Acid |
|---|---|---|
| Solubility in DMF | 35 mg/mL | 28 mg/mL |
| Catalytic Efficiency | 92% | 85% |
4. Operational Guidelines & Best Practices
Storage: Maintain under inert gas (Ar/N2) at 2-8°C
Reaction Optimization: Use molar ratio 1:1.2 with coupling agents
5. Verified Client Case Studies
Case 1: European Pharma Company (2023)
– Challenge: Improve yield of EGFR inhibitor intermediate
– Solution: Implemented our acid in step 3 of synthesis
– Result: 22% yield increase, 99.2% purity achieved
Case 2: Chinese Materials Lab (2024)
– Challenge: Develop MOF with higher surface area
– Solution: Used as primary linker with Zn clusters
– Result: 1450 m²/g BET surface area achieved
6. Request Customized Quotation
Contact our technical team for bulk pricing and custom synthesis options:
Email: info@vivalr.com
Phone: (86) 15866781826
Why Choose Us:
– ISO 9001-certified production
– 48-hour sample shipping
– Technical documentation support


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