4,6-Dihydroxy-5-nitropyrimidine
4,6-Dihydroxy-5-nitropyrimidine (CAS: 2164-83-2), with the molecular formula C4H3N3O4, is a heterocyclic organic compound. This chemical serves as a valuable building block in organic synthesis, particularly for the creation of more complex pyrimidine derivatives. Its structure makes it useful in research and development settings for creating novel compounds.
- IUPAC
- 5-Nitro-4,6-pyrimidinediol
- Synonyms
- C4H3N3O45-Nitro-4,6-pyrimidinediol

Chemical Synthesis
Utilised as a foundational element in the synthesis of various organic compounds. Its specific functional groups allow for diverse chemical transformations.
Heterocyclic Chemistry
An important intermediate for researchers working with heterocyclic ring systems, particularly pyrimidines. It facilitates the construction of functionalised pyrimidine structures.
Research and Development
Employed in laboratory settings for R&D purposes, aiding in the exploration of new chemical entities and reaction pathways.
| Molecular weight | 157.08 |
|---|---|
| Empirical formula | C4H3N3O4 |
| Assay | 95% |
| Melting point | >300 °C(lit.) |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- 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) | 36/37/38 |
| Safety statements (S) | 26-37/39 |
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-nitropyrimidine used for?
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4,6-Dihydroxy-5-nitropyrimidine is primarily used as a building block in chemical synthesis and research and development for creating novel heterocyclic compounds.
What are the CAS number and formula for 4,6-Dihydroxy-5-nitropyrimidine?
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The CAS number is 2164-83-2 and the empirical formula is C4H3N3O4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4,6-Dihydroxy-5-nitropyrimidine with an assay of 95%. We do not represent this product as USP, BP, EP, or any pharmacopoeia grade.
How should 4,6-Dihydroxy-5-nitropyrimidine be handled?
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Handle with appropriate personal protective equipment including a dust mask type N95, eyeshields, and gloves. Avoid breathing dust. Ensure adequate ventilation. This compound is classified as a Warning with hazards H315, H319, and H335, indicating skin, eye, and respiratory irritation.
Is 4,6-Dihydroxy-5-nitropyrimidine a controlled substance?
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Based on the provided data, there is no indication that 4,6-Dihydroxy-5-nitropyrimidine is a controlled substance.
How is this chemical exported and shipped?
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Tech Serve Solutions is a global supplier and exporter of fine chemicals. We handle all necessary documentation and logistics for international shipments in compliance with regulations.
How can I request a quote or sample?
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To request a quote or sample of 4,6-Dihydroxy-5-nitropyrimidine, please contact our sales team through the website or via email, providing your specific requirements.
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