Product information
Pyridine-3,5-dicarboxylic acid
- CAS No.
- 499-81-0
- Formula
- C₇H₅NO₄
- Molecular weight
- 167.12 g/mol
- Synonyms
- Dinicotinic acid
Capot supports the scale-up of Pyridine-3,5-dicarboxylic acid from kilogram quantities to commercial supply, together with process optimization and quality control based on customer specifications.

Product overview
Pyridine-3,5-dicarboxylic acid is a pyridine derivative that combines a carboxylic acid group with an aromatic ring nitrogen. The carboxylic acid functionality may be used in esterification or amide coupling, depending on the substrate.
Application areas
Depending on the synthesis route and project requirements, this product may also be suitable for other related organic synthesis applications.
Potential uses
- Potential carboxylic-acid building block for amide bond formation or esterification under suitable conditions.
Typical specifications
| Item | Typical specification |
|---|---|
| Appearance | White to off-white powder |
| Purity | NLT 98.0% |
| Water content | NMT 0.5% |
Specific quality parameters can be confirmed based on project and application requirements. The final product specifications are those agreed upon by both parties.
Production & quality support
Quality support
- Process development, optimization and scale-up
- Analytical testing and quality control
- Batch documentation and technical information support
Scale & supply
- Commercial manufacturing and supply capabilities from kilogram to ton scale
- Assessment of customer specifications and quality requirements
- Long-term reliable supply support
Supply scale:Hundred-kilogram scale
Available documents
- Product specification (SPEC)
- Safety data sheet (SDS)
- Certificate of analysis (COA)
- Route of synthesis (ROS)
- Method of analysis (MOA)
- Analytical data
- Regulatory and quality declarations
Related documents may be evaluated and provided based on the product, project stage, progress of cooperation, and confidentiality requirements.
Website information is for reference only. For product specifications and related materials, please refer to the final official documents confirmed by our company.
Custom requirements
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