Methyl pyrimidine-2-carboxylate
Methyl pyrimidine-2-carboxylate (CAS 34253-03-7) is a heterocyclic building block with the molecular formula C6H6N2O2 and a molar mass of 138.12 g/mol. It is the methyl ester of pyrimidine-2-carboxylic acid, combining an electron-deficient pyrimidine ring with a reactive ester handle. Tech Serve Solutions supplies it as a research-grade reagent for chemical synthesis, where it serves chiefly as an intermediate and scaffold in pharmaceutical and agrochemical discovery and in the preparation of further functionalised pyrimidines.
- Synonyms
- Methyl pyrimidine-2-carboxylatePyrimidine-2-carboxylic acid methyl ester2-Pyrimidinecarboxylic acid methyl esterMethyl 2-pyrimidinecarboxylate

Pharmaceutical intermediate
Used as a building block in medicinal chemistry and drug-discovery programmes, where the pyrimidine core is a common motif in active pharmaceutical ingredients. The ester provides a convenient point for further elaboration into amides, acids and related derivatives.
Heterocyclic building block
Serves as a versatile scaffold for constructing substituted pyrimidines and fused heterocyclic systems. Its electron-deficient ring supports a range of substitution and cross-coupling strategies in synthetic chemistry.
Ester chemistry and derivatisation
The methyl ester is readily hydrolysed to pyrimidine-2-carboxylic acid or converted to amides, hydrazides and other carbonyl derivatives. This makes it a practical starting point for preparing libraries of related compounds.
Agrochemical research
Pyrimidine carboxylates are recognised intermediates in the development of crop-protection actives. The compound can be applied as a general building block in agrochemical discovery and process research.
Research and laboratory use
Supplied as a research-grade reagent for use in academic and industrial laboratories engaged in organic and heterocyclic synthesis, method development and structure-activity studies.
| Molecular weight | 138.12 |
|---|---|
| Empirical formula | C6H6N2O2 |
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 Methyl pyrimidine-2-carboxylate used for?
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It is used primarily as a heterocyclic building block and synthetic intermediate. The pyrimidine ring is a frequent motif in pharmaceuticals and agrochemicals, and the methyl ester offers a reactive site for conversion into acids, amides and other derivatives during chemical synthesis.
What is the CAS number and molecular formula of Methyl pyrimidine-2-carboxylate?
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The CAS number is 34253-03-7 and the molecular formula is C6H6N2O2, with a molecular weight of 138.12 g/mol. It is the methyl ester of pyrimidine-2-carboxylic acid.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Methyl pyrimidine-2-carboxylate as a research-grade reagent for synthesis. We do not represent it as USP, BP or EP pharmacopoeial grade. Current assay, batch specifications and a certificate of analysis are confirmed at the time of enquiry, so please request the latest documentation for your application.
How should Methyl pyrimidine-2-carboxylate be handled and stored?
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Handle in accordance with good laboratory practice: use appropriate personal protective equipment, work in a well-ventilated area or fume hood, and avoid release to the environment. The substance carries a German Water Hazard Class (WGK) of 3, indicating it is severely hazardous to water, so spills and waste must be contained and disposed of responsibly. Always consult the current Safety Data Sheet before use.
How is Methyl pyrimidine-2-carboxylate packed, shipped and exported?
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It is supplied in laboratory- and bulk-appropriate packaging sized to the ordered quantity, with secure secondary containment and full documentation. Tech Serve Solutions exports worldwide and prepares shipments to meet applicable transport and customs requirements; packing and labelling details are confirmed at order confirmation.
How do I request a sample or quote?
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Contact Tech Serve Solutions with your required quantity, intended purpose and destination, and our team will respond with availability, lead time, specifications and a formal quotation. Samples can be discussed on request, subject to availability.
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