4-Hydroxy-3-nitropyridine
4-Hydroxy-3-nitropyridine (CAS 5435-54-1), with the molecular formula C5H4N2O3 and a molecular weight of 140.10 g/mol, is a heterocyclic organic compound. It functions as a valuable building block in chemical synthesis, particularly within the realm of pyridine derivatives. Its structure lends itself to further chemical modifications, making it a key intermediate for researchers and synthetic chemists exploring novel molecular structures.
- IUPAC
- 3-Nitro-4-pyridinol
Chemical Synthesis Intermediate
4-Hydroxy-3-nitropyridine serves as a foundational intermediate in organic synthesis. Its functional groups allow for diverse chemical reactions, enabling the construction of more complex molecules.
Research and Development
This compound is utilised in academic and industrial research settings for the development of new chemical entities. It is particularly useful in the study of pyridine-based compounds and their properties.
Heterocyclic Chemistry
As a substituted pyridine, it is a key component in heterocyclic chemistry, facilitating the exploration and synthesis of novel ring systems.
| Molecular weight | 140.10 |
|---|---|
| Empirical formula | C5H4N2O3 |
| Assay | 98% |
| Melting point | 285 °C (dec.)(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) | 26-36 |
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-Hydroxy-3-nitropyridine used for?
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4-Hydroxy-3-nitropyridine is primarily used as a building block and intermediate in chemical synthesis, particularly in the field of heterocyclic chemistry for research and development purposes.
What are the CAS number and formula for 4-Hydroxy-3-nitropyridine?
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The CAS number for 4-Hydroxy-3-nitropyridine is 5435-54-1, and its molecular formula is C5H4N2O3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Hydroxy-3-nitropyridine with an assay of 98%. We do not represent this product as meeting USP, BP, EP, or other pharmacopoeia standards.
What are the safety and handling considerations for 4-Hydroxy-3-nitropyridine?
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4-Hydroxy-3-nitropyridine is classified as a Warning (GHS07) and is associated with hazard statements H315 (Causes skin irritation), H319 (Causes serious eye irritation), and H335 (May cause respiratory irritation). Recommended personal protective equipment includes a dust mask type N95 (US), eyeshields, and gloves. Avoid breathing dust. Ensure adequate ventilation.
How is 4-Hydroxy-3-nitropyridine packed and exported?
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4-Hydroxy-3-nitropyridine is carefully packed to ensure safe transit and is available for export globally by Tech Serve Solutions.
How can I request a sample or quote for 4-Hydroxy-3-nitropyridine?
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To request a sample or obtain a quote for 4-Hydroxy-3-nitropyridine, please contact our sales team through the website or by phone.
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