4-Nitrocatechol
4-Nitrocatechol (CAS: 3316-09-4), with the molecular formula O₂NC₆H₃-1,2-(OH)₂, is a valuable organic compound characterised by its nitro and catechol functional groups. It serves as a key intermediate and building block in organic synthesis, particularly within the fields of chemical synthesis and cell biology research. This compound is supplied by Tech Serve Solutions for laboratory and industrial applications requiring high purity.
- IUPAC
- 1,2-Dihydroxy-4-nitrobenzene,4-Nitropyrocatechol
- Synonyms
- 2-(OH)21,2-Dihydroxy-4-nitrobenzene4-Nitropyrocatechol

Organic Synthesis Intermediate
4-Nitrocatechol is utilised as a versatile building block in the synthesis of more complex organic molecules. Its reactive functional groups allow for diverse chemical transformations, making it valuable in the development of new chemical entities.
Research in Chemical Biology
This compound finds application in research settings focused on cell biology and biochemical pathways. Its structure can be leveraged to study or modulate biological processes, contributing to advancements in molecular and cellular research.
Material Science Precursor
The unique chemical structure of 4-Nitrocatechol may lend itself to the development of novel materials. It can serve as a precursor in polymerisation or other material synthesis processes.
| Molecular weight | 155.11 |
|---|---|
| Linear formula | O2NC6H3-1,2-(OH)2 |
| Assay | ≥98.0% (HPLC) |
| Grade | purum |
| Melting point | 173-177 °C(lit.)173-177 °C |

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 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Gene Information | rat ... Nos1(24598)173-177 °C |
|---|
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-Nitrocatechol used for?
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4-Nitrocatechol is primarily used as an intermediate in organic synthesis and for research in chemical biology and cell biology.
What is the CAS number and molecular formula for 4-Nitrocatechol?
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The CAS number for 4-Nitrocatechol is 3316-09-4, and its molecular formula is O₂NC₆H₃-1,2-(OH)₂.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Nitrocatechol with a purity of ≥98.0% (HPLC), as indicated by the 'purum' grade. We do not represent this product as USP, BP, or EP grade.
What are the safety considerations when handling 4-Nitrocatechol?
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4-Nitrocatechol is a warning substance that may cause skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Appropriate personal protective equipment, including a dust mask (type N95), eyeshields, and gloves, should be used. Handle in a well-ventilated area.
How is 4-Nitrocatechol packed and shipped?
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4-Nitrocatechol is carefully packed to ensure its integrity during transit and is exported globally by Tech Serve Solutions. Specific packaging details can be provided upon request.
How can I request a sample or quote for 4-Nitrocatechol?
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To request a sample or a quotation for 4-Nitrocatechol, please contact our sales department via our website or direct inquiry.
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