Methyl 4,6-dichloro-2-(methylthio)pyrimidine-5-carboxylate
Methyl 4,6-dichloro-2-(methylthio)pyrimidine-5-carboxylate (CAS: 883870-28-8) is a heterocyclic organic compound with the molecular formula C7H6Cl2N2O2S and a molecular weight of 253.11 g/mol. This pyrimidine derivative serves as a valuable building block in chemical synthesis, particularly for the construction of more complex molecular architectures in research and development settings. Its dichlorinated structure offers versatile reactivity for further functionalisation.
- Synonyms
- C7H6Cl2N2O2S

Organic Synthesis Intermediate
Utilised as a key intermediate in the synthesis of diverse organic compounds. Its reactive chlorine atoms and pyrimidine core facilitate its incorporation into various synthetic pathways.
Heterocyclic Chemistry Research
Serves as a fundamental building block for researchers exploring novel heterocyclic compounds, especially those based on the pyrimidine scaffold. It enables the development of new molecular entities for potential applications.
Pharmaceutical and Agrochemical Research
A potential starting material or intermediate in the discovery programmes for new pharmaceutical agents and agrochemicals, owing to the prevalence of pyrimidine structures in bioactive molecules.
| Molecular weight | 253.11 |
|---|---|
| Empirical formula | C7H6Cl2N2O2S |
| Assay | 97% |
| Melting point | 50-55 °C |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
Precautionary statements
- P305IF IN EYES
| Flash point | >110 °C / >230 °F |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/38 |
| 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 Methyl 4,6-dichloro-2-(methylthio)pyrimidine-5-carboxylate used for?
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Methyl 4,6-dichloro-2-(methylthio)pyrimidine-5-carboxylate is primarily used as a building block in organic synthesis and research within heterocyclic chemistry, potentially contributing to the development of new pharmaceutical and agrochemical compounds.
What is the CAS number and molecular formula for this compound?
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The CAS number is 883870-28-8 and the molecular formula is C7H6Cl2N2O2S.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this compound with an assay of 97%. This is a research or technical grade material and is not represented as USP, BP, EP, or any pharmacopoeia standard.
What are the safety considerations when handling this chemical?
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This compound is classified with a Warning signal word and causes skin irritation (H315) and serious eye irritation (H319). Handle with appropriate personal protective equipment in a well-ventilated area. Refer to the safety data sheet for full details. Avoid contact with skin and eyes, and wash thoroughly after handling.
Is this product available for export?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, pharmaceutical intermediates, and laboratory reagents.
How can I request a quote or sample?
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Please contact our sales team directly via the website or telephone to request a quotation or to inquire about obtaining a sample.
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