4′-Hydroxy-3′-nitroacetophenone
4′-Hydroxy-3′-nitroacetophenone (CAS 6322-56-1) is an organic compound with the linear formula HOC<sub>6</sub>H<sub>3</sub>(NO<sub>2</sub>)COCH<sub>3</sub> and a molecular weight of 181.15 g/mol. This ketone serves as a valuable building block in organic synthesis, particularly for creating more complex molecules. Its structure, featuring both a hydroxyl and a nitro group adjacent to an acetophenone core, allows for diverse chemical transformations in research and development settings.

Organic Synthesis Intermediate
This compound is utilized as a key intermediate in the synthesis of various organic molecules. Its functional groups provide reactive sites for further chemical modifications.
Research and Development
Employed in academic and industrial research laboratories for exploring new synthetic routes and developing novel compounds with potential applications in pharmaceuticals or materials science.
Building Block for Complex Structures
The presence of hydroxyl, nitro, and ketone functionalities makes it an ideal starting material for constructing complex molecular architectures.
| Molecular weight | 181.15 |
|---|---|
| Linear formula | HOC6H3(NO2)COCH3 |
| Assay | 98% |
| Melting point | 132-135 °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′-Hydroxy-3′-nitroacetophenone used for?
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4′-Hydroxy-3′-nitroacetophenone is primarily used as a building block in organic synthesis and for research and development purposes in chemical laboratories.
What is the CAS number and molecular formula?
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The CAS number for 4′-Hydroxy-3′-nitroacetophenone is 6322-56-1, and its linear formula is HOC<sub>6</sub>H<sub>3</sub>(NO<sub>2</sub>)COCH<sub>3</sub>.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4′-Hydroxy-3′-nitroacetophenone with an assay of 98%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should 4′-Hydroxy-3′-nitroacetophenone be handled?
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Handle with appropriate personal protective equipment, including a dust mask (type N95 US recommended), eyeshields, and gloves. Avoid breathing dust and ensure adequate ventilation. This compound is a Warning, causing skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335).
How is this chemical shipped and exported?
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Tech Serve Solutions, established in 1998, specialises in the global supply and export of fine chemicals, pharmaceutical intermediates, and laboratory reagents, adhering to all necessary shipping and export regulations.
How can I request a sample or quote?
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To request a sample or obtain a quote for 4′-Hydroxy-3′-nitroacetophenone, please contact our sales team through our website or via the provided contact details.
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