4,6-Dihydroxy-5-methylpyrimidine
4,6-Dihydroxy-5-methylpyrimidine (CAS 63447-38-1), with the molecular formula C5H6N2O2 and a molecular weight of 126.11 g/mol, is a heterocyclic organic compound. It serves as a valuable building block in chemical synthesis, particularly within the realm of pyrimidine derivatives. This compound is essential for researchers and chemists developing novel molecules and materials requiring a substituted pyrimidine core.
- Synonyms
- C5H6N2O2

Chemical Synthesis Intermediate
4,6-Dihydroxy-5-methylpyrimidine is utilised as a key intermediate in the synthesis of more complex organic molecules. Its pyrimidine structure makes it suitable for incorporation into pharmaceutical candidates and agrochemical research.
Heterocyclic Chemistry Research
This compound is employed in academic and industrial research settings focusing on heterocyclic chemistry. It allows for the exploration of new reactions and the development of novel heterocyclic frameworks.
Development of Novel Compounds
It functions as a versatile building block for creating a wide array of chemical entities. Researchers can modify its structure to introduce various functional groups, leading to diverse chemical properties and potential applications.
| Molecular weight | 126.11 |
|---|---|
| Empirical formula | C5H6N2O2 |
| Assay | 97% |
| Melting point | >300 °C(lit.) |

Hazard statements
- H318Causes serious eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 41 |
| Safety statements (S) | 26-36/39 |
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-Dihydroxy-5-methylpyrimidine used for?
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4,6-Dihydroxy-5-methylpyrimidine is primarily used as a building block in chemical synthesis and research, particularly for developing novel heterocyclic compounds and pyrimidine derivatives.
What is the CAS number and formula for 4,6-Dihydroxy-5-methylpyrimidine?
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The CAS number for 4,6-Dihydroxy-5-methylpyrimidine is 63447-38-1, and its molecular formula is C5H6N2O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4,6-Dihydroxy-5-methylpyrimidine with an assay of 97%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should 4,6-Dihydroxy-5-methylpyrimidine be handled?
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Given its potential to cause serious eye damage (H318), handle with care. Use appropriate personal protective equipment, including eyeshields and gloves. Ensure adequate ventilation and wear a dust mask type N95 (US).
Is 4,6-Dihydroxy-5-methylpyrimidine available for export?
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Yes, Tech Serve Solutions, as a global supplier, exports 4,6-Dihydroxy-5-methylpyrimidine to researchers and industries worldwide. Please contact us for specific shipping inquiries.
How can I request a quote or sample?
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To request a quote or a sample of 4,6-Dihydroxy-5-methylpyrimidine, please use the contact form on our website or call our sales department.
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