4-Pyrimidinecarboxylic acid
4-Pyrimidinecarboxylic acid (CAS 31462-59-6; C5H4N2O2) is a heterocyclic organic compound with a molecular weight of 124.10 g/mol. As a derivative of pyrimidine, it serves as a valuable building block in organic synthesis. Its structural features make it useful in the development of new molecules for various research and development applications within the chemical and pharmaceutical sectors.

Organic Synthesis Intermediate
Utilised as a fundamental building block in the construction of more complex organic molecules. Its pyrimidine core is incorporated into diverse synthetic pathways.
Pharmaceutical Research
A key component in the synthesis of potential drug candidates and biologically active compounds. Its structure can be modified to explore new therapeutic avenues.
Heterocyclic Chemistry
Employed in studies involving heterocyclic systems, particularly those based on the pyrimidine scaffold. It aids in exploring structure-activity relationships.
| Molecular weight | 124.10 |
|---|---|
| Empirical formula | C5H4N2O2 |
| Melting point | 210-215 °C |

Hazard statements
- H319Causes serious eye irritation
Precautionary statements
- P305IF IN EYES
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36 |
| Safety statements (S) | 26 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 4-Pyrimidinecarboxylic acid used for?
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4-Pyrimidinecarboxylic acid is primarily used as a building block in organic synthesis, particularly in pharmaceutical research and heterocyclic chemistry for the development of new molecules.
What are the CAS number and molecular formula for 4-Pyrimidinecarboxylic acid?
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The CAS number is 31462-59-6, and the molecular formula is C5H4N2O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Pyrimidinecarboxylic acid typically as a research or technical grade with a purity suitable for chemical synthesis. We do not represent this product as USP, BP, or EP grade.
How should 4-Pyrimidinecarboxylic acid be handled safely?
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4-Pyrimidinecarboxylic acid is classified as causing serious eye irritation (H319). Handle with appropriate personal protective equipment, including safety glasses and gloves. In case of eye contact, rinse cautiously with water for several minutes and seek medical advice if irritation persists.
Can Tech Serve Solutions export 4-Pyrimidinecarboxylic acid?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including 4-Pyrimidinecarboxylic acid, adhering to all relevant international shipping regulations.
How can I request a sample or quote for 4-Pyrimidinecarboxylic acid?
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Please visit the Tech Serve Solutions website and use the 'Request a Quote' or 'Request a Sample' form, providing the product name and CAS number (31462-59-6).
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