Product information
5-Methylpyrazine-2-carboxylic acid
- CAS No.
- 5521-55-1
- Formula
- C₆H₆N₂O₂
- Molecular weight
- 138.12 g/mol
Backed by process development and scale-up capabilities, Capot can provide stable kilogram-to-commercial-scale supply of 5-Methylpyrazine-2-carboxylic acid and support custom specifications.

Product overview
5-Methylpyrazine-2-carboxylic acid (CAS 5521-55-1) belongs to the chemical family of pyrazine derivatives and contains a carboxylic acid group; its molecular formula is C6H6N2O2 and its molecular weight is 138.12 g/mol. The relevant functional group may support ester or amide formation in subsequent organic synthesis; this is potential synthetic reactivity rather than a verified end use.
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 | Off-white to yellow 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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