5-Chloro-2-iodopyrimidine
5-Chloro-2-iodopyrimidine (CAS 874676-81-0) is a halogenated heterocyclic compound with the molecular formula C4H2ClIN2 and a molecular weight of 240.43 g/mol. As a pyrimidine derivative, it serves as a valuable building block in organic synthesis. Its distinct chlorine and iodine substituents allow for diverse chemical transformations, making it a key intermediate in the development of novel chemical entities within research and development settings.

Organic Synthesis Intermediate
This compound is utilised as a versatile building block in complex organic synthesis. The presence of both chlorine and iodine atoms on the pyrimidine ring allows for selective functionalisation through various cross-coupling reactions and nucleophilic substitutions.
Pharmaceutical Research
5-Chloro-2-iodopyrimidine serves as a precursor in the synthesis of potential pharmaceutical agents. Its pyrimidine core is a common motif in many biologically active molecules, making it relevant for drug discovery programmes.
Chemical Research and Development
Researchers employ this chemical to construct novel heterocyclic compounds. Its reactive halogen sites enable the introduction of diverse chemical groups, facilitating the exploration of new molecular architectures for various applications.
| Molecular weight | 240.43 |
|---|---|
| Empirical formula | C4H2ClIN2 |
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 5-Chloro-2-iodopyrimidine used for?
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5-Chloro-2-iodopyrimidine is primarily used as a versatile building block in organic synthesis, particularly in the development of new chemical entities for pharmaceutical research and other chemical R&D applications.
What is the CAS number and molecular formula for 5-Chloro-2-iodopyrimidine?
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The CAS number for 5-Chloro-2-iodopyrimidine is 874676-81-0, and its molecular formula is C4H2ClIN2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical for research and development purposes. The specific grade and purity are detailed in the product specifications; we do not represent this product as USP, BP, or EP grade.
How is 5-Chloro-2-iodopyrimidine supplied and exported?
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5-Chloro-2-iodopyrimidine is carefully packaged to maintain its integrity during transit. Tech Serve Solutions is experienced in exporting fine chemicals globally to meet the needs of research institutions and chemical companies worldwide.
How can I request a sample or quote for 5-Chloro-2-iodopyrimidine?
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To request a sample or a quote, please contact our sales team through the website or by calling our office, providing the product name and CAS number (874676-81-0).
What are the safety considerations when handling 5-Chloro-2-iodopyrimidine?
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5-Chloro-2-iodopyrimidine may cause skin irritation, serious eye irritation, and respiratory irritation. Always handle with appropriate personal protective equipment in a well-ventilated area, and consult the Safety Data Sheet (SDS) for detailed handling and emergency procedures.
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