Ethyl 5-pyrimidinecarboxylate
Ethyl 5-pyrimidinecarboxylate (CAS 40929-50-8), with the molecular formula C7H8N2O2 and a molecular weight of 152.15 g/mol, is a valuable heterocyclic building block. It is primarily utilised in chemical synthesis and serves as an intermediate in the creation of more complex organic molecules. Its chemical structure makes it a useful starting material for various research and development applications within the pharmaceutical and chemical industries.

Chemical Synthesis Intermediate
Ethyl 5-pyrimidinecarboxylate serves as a key intermediate in organic synthesis. Its pyrimidine core allows for further functionalisation, enabling the construction of diverse molecular scaffolds.
Heterocyclic Chemistry Research
This compound is employed in research laboratories focusing on heterocyclic chemistry. It is a useful reagent for exploring novel synthetic routes and developing new chemical entities.
Pharmaceutical Building Block
As a pyrimidine derivative, it is frequently used as a building block in the synthesis of pharmaceutical active ingredients and drug candidates. Its structure is relevant to various biologically active compounds.
| Molecular weight | 152.15 |
|---|---|
| Empirical formula | C7H8N2O2 |
| Assay | 98% |
| Boiling point | 103 °C/12 mmHg(lit.) |
| Density | 1.16 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.495(lit.) |

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
| Protective equipment | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 110 °C / 230 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
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 Ethyl 5-pyrimidinecarboxylate used for?
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Ethyl 5-pyrimidinecarboxylate is primarily used as a building block in chemical synthesis, particularly within heterocyclic and pharmaceutical chemistry research and development.
What are the CAS number and formula for Ethyl 5-pyrimidinecarboxylate?
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The CAS number is 40929-50-8, and the molecular formula is C7H8N2O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Ethyl 5-pyrimidinecarboxylate with an assay of 98%. We do not represent this product as meeting USP, BP, or EP pharmacopoeia standards.
What are the safety and handling precautions for Ethyl 5-pyrimidinecarboxylate?
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This compound is classified with Warning signal word, indicating hazards H315 (causes skin irritation), H319 (causes serious eye irritation), and H335 (may cause respiratory irritation). Use appropriate personal protective equipment including eyeshields, gloves, and respiratory protection. Ensure good ventilation.
How is Ethyl 5-pyrimidinecarboxylate packed and shipped?
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Tech Serve Solutions exports fine chemicals globally, ensuring appropriate packaging and documentation for international shipment according to regulations.
How can I request a sample or quote for Ethyl 5-pyrimidinecarboxylate?
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Please contact our sales team via the website to request a sample or obtain a quotation for Ethyl 5-pyrimidinecarboxylate.
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