5,6-diaminopyrimidin-4(3H)-one sulfate
5,6-Diaminopyrimidin-4(3H)-one sulfate (CAS 53435-17-9) is a chemical compound with the empirical formula C4H8N4O5S and a molecular weight of 224.20 g/mol. It serves as a valuable building block in chemical synthesis, particularly within the realm of heterocyclic chemistry. Its structure makes it a useful intermediate for creating more complex molecules. Tech Serve Solutions supplies this compound for research and development purposes.
- Synonyms
- C4H8N4O5S

Chemical Synthesis Intermediate
This compound acts as a versatile intermediate in organic synthesis. Its diaminopyrimidine structure is amenable to various chemical transformations, enabling the construction of complex heterocyclic systems.
Heterocyclic Chemistry Research
As a pyrimidine derivative, it is a key component in the study and synthesis of novel heterocyclic compounds. Its reactivity profile supports its use in developing new molecular architectures.
Building Block for Advanced Materials
The compound can be utilised in the development of novel materials where specific nitrogen-containing heterocyclic units are desired for their electronic or structural properties.
| Molecular weight | 224.20 |
|---|---|
| Empirical formula | C4H8N4O5S |
Precautionary statements
- P305IF IN EYES
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 5,6-Diaminopyrimidin-4(3H)-one sulfate primarily used for?
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This compound is primarily used as a building block and intermediate in chemical synthesis, particularly in the field of heterocyclic chemistry for research and development.
What are the CAS number and empirical formula for this compound?
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The CAS number is 53435-17-9 and the empirical formula is C4H8N4O5S.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this compound for research and development. We do not represent it as USP, BP, EP, or for any pharmacopoeia, nutraceutical, or food applications.
What are the safety considerations when handling 5,6-Diaminopyrimidin-4(3H)-one sulfate?
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Users should follow standard laboratory safety protocols. Based on common handling procedures, it is advised to rinse cautiously with water for several minutes if it comes into contact with eyes (P305 + P351 + P338).
How is this chemical packed, shipped, and exported?
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Tech Serve Solutions packs and ships chemicals in compliance with international regulations for hazardous materials. We are experienced global exporters.
How can I request a sample or a quote for 5,6-Diaminopyrimidin-4(3H)-one sulfate?
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Please contact our sales team via the website or by phone to request a sample or a quote. Provide the product name and CAS number for efficient service.
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