4-Nitrobenzamide
4-Nitrobenzamide (CAS: 619-80-7) is an organic compound with the molecular formula O2NC6H4CONH2 and a molar mass of 166.13 g/mol. This white to yellow crystalline solid serves as a valuable intermediate and building block in organic synthesis. Its structure, featuring both a nitro group and an amide functional group, allows for diverse chemical transformations, making it useful in the preparation of more complex molecules within research and industrial applications.

Chemical Synthesis Intermediate
4-Nitrobenzamide is employed as a precursor in various organic synthesis pathways. Its functional groups enable its use in the construction of heterocyclic compounds and other complex organic molecules for research purposes.
Preparation of Specific Compounds
This compound has been utilised in the specific preparation of derivatives such as 4-nitrobenziminosulfurane. Its reactivity supports the development of novel chemical entities in laboratory settings.
Organic Building Block
As a versatile building block, 4-Nitrobenzamide is a key component in the synthesis of specialty chemicals and fine chemical intermediates. It is particularly useful for introducing the 4-nitrobenzoyl moiety into larger molecular structures.
| Molecular weight | 166.13 |
|---|---|
| Linear formula | O2NC6H4CONH2 |
| Assay | 98% |
| Application | 4-Nitrobenzamide was used in the preparation of 4-nitrobenziminosulfurane1. |
| Melting point | 199-201 °C(lit.) |

Hazard statements
- H301Toxic if swallowed
- H311Toxic in contact with skin
- H331Toxic if inhaled
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P301IF SWALLOWED
- P311Call a POISON CENTER or doctor
| Protective equipment | Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T |
| Risk statements (R) | 23/24/25 |
| Safety statements (S) | 27-28-36/37/39-45 |
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-Nitrobenzamide used for?
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4-Nitrobenzamide is used as an intermediate and building block in organic synthesis, including the preparation of compounds like 4-nitrobenziminosulfurane.
What is the CAS number and chemical formula for 4-Nitrobenzamide?
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The CAS number for 4-Nitrobenzamide is 619-80-7, and its linear formula is O2NC6H4CONH2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Nitrobenzamide with an assay of 98%. This product is typically considered a research or technical grade; TSS does not represent it as USP, BP, or EP.
What are the primary safety concerns when handling 4-Nitrobenzamide?
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4-Nitrobenzamide is classified as acutely toxic if swallowed, in contact with skin, or if inhaled (H301, H311, H331), with a Danger signal word. Appropriate personal protective equipment, including eyeshields, face shields, gloves, and P2 respirator cartridges, must be used. Handle only in a well-ventilated area.
How is 4-Nitrobenzamide shipped and exported?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including 4-Nitrobenzamide, adhering to all relevant shipping and export regulations.
How can I request a quote or sample of 4-Nitrobenzamide?
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To request a quote or sample of 4-Nitrobenzamide, please contact our sales team through the website or by phone, providing your specific requirements.
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