4,6-Dichloro-2-(methylthio)pyrimidine-5-carboxamide
Tech Serve Solutions offers 4,6-Dichloro-2-(methylthio)pyrimidine-5-carboxamide (CAS: 313339-36-5), a heterocyclic building block with the molecular formula C6H5Cl2N3OS and a molecular weight of 238.09 g/mol. This compound serves as a valuable intermediate in chemical synthesis, particularly within the realm of organic chemistry. Its structure makes it suitable for the development of novel molecules and materials in research and industrial applications.
- Synonyms
- C6H5Cl2N3OS

Organic Synthesis Intermediate
This pyrimidine derivative is utilised as a key building block in complex organic synthesis pathways. Its reactive sites allow for further functionalization, enabling the construction of diverse molecular architectures.
Pharmaceutical Research
As a heterocyclic compound, it holds potential as a precursor in the discovery and development of new pharmaceutical agents. Its structural motifs are relevant to various biologically active molecules.
Materials Science
The unique chemical structure may lend itself to the synthesis of novel materials with specific electronic or physical properties, contributing to advancements in materials science.
| Molecular weight | 238.09 |
|---|---|
| Empirical formula | C6H5Cl2N3OS |
| Assay | 97% |
| Melting point | 239-244 °C |

Hazard statements
- H317May cause an allergic skin reaction
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xi |
| Risk statements (R) | 43 |
| Safety statements (S) | 36/37 |
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 4,6-Dichloro-2-(methylthio)pyrimidine-5-carboxamide used for?
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4,6-Dichloro-2-(methylthio)pyrimidine-5-carboxamide is primarily used as a building block and intermediate in organic synthesis, with potential applications in pharmaceutical research and materials science.
What are the CAS number and molecular formula?
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The CAS number for this compound is 313339-36-5, and its empirical formula is C6H5Cl2N3OS.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4,6-Dichloro-2-(methylthio)pyrimidine-5-carboxamide with an assay of 97%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
What are the safety and handling precautions?
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This compound is classified as a Warning (GHS07) and may cause an allergic skin reaction (H317). Wear appropriate protective clothing and gloves (P280, P36/37).
How is this chemical packed, shipped, and exported?
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Tech Serve Solutions professionally packs and exports chemicals globally, adhering to all relevant regulations for safe and compliant transit.
How can I request a sample or quote?
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To request a sample or a quotation, please contact our sales team through the website or via direct inquiry, providing the product name and CAS number.
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