Pyrimidine-2-carboxylic acid
Pyrimidine-2-carboxylic acid (CAS: 31519-62-7), with the molecular formula C5H4N2O2 and a molecular weight of 124.10 g/mol, is a heterocyclic organic compound. This pyrimidine derivative serves as a valuable building block in chemical synthesis. Its structure makes it useful in the development of novel compounds within pharmaceutical research and materials science.

Organic Synthesis Intermediate
Pyrimidine-2-carboxylic acid is employed as a key intermediate in the synthesis of more complex organic molecules. Its reactive carboxylic acid group and pyrimidine ring offer versatile functionalisation possibilities for chemists.
Pharmaceutical Research
This compound is utilised in the discovery and development of new pharmaceutical agents. Its pyrimidine core is a common motif found in many biologically active molecules.
Heterocyclic Chemistry
As a substituted pyrimidine, it is a useful reagent for researchers exploring heterocyclic chemistry. It aids in constructing diverse heterocyclic scaffolds with potential applications.
| Molecular weight | 124.10 |
|---|---|
| Empirical formula | C5H4N2O2 |
| Assay | 97% |
| Melting point | 182-185 °C |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| 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 Pyrimidine-2-carboxylic acid used for?
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Pyrimidine-2-carboxylic acid is primarily used as a building block in organic synthesis and in pharmaceutical research for the development of new compounds.
What are the CAS number and molecular formula for Pyrimidine-2-carboxylic acid?
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The CAS number is 31519-62-7 and the molecular formula is C5H4N2O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Pyrimidine-2-carboxylic acid with an assay of 97%. We do not represent this product as USP, BP, or EP grade.
How should Pyrimidine-2-carboxylic acid be handled?
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Handle Pyrimidine-2-carboxylic acid with care. It may cause skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Ensure good ventilation and wear appropriate protective equipment, including eye protection and gloves. In case of contact with eyes, rinse cautiously with water for several minutes and remove contact lenses if present and easy to do. Continue rinsing.
Is Pyrimidine-2-carboxylic acid a controlled substance?
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Based on the provided data, there is no indication that Pyrimidine-2-carboxylic acid is a controlled substance.
How is Pyrimidine-2-carboxylic acid packed and shipped?
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Tech Serve Solutions can export Pyrimidine-2-carboxylic acid globally. Specific packaging details depend on quantity and destination; please inquire for further information.
How can I request a quote or sample?
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To request a quote or a sample of Pyrimidine-2-carboxylic acid, please contact our sales team through our website or by phone.
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