3-Aminobenzophenone
3-Aminobenzophenone (CAS 2835-78-1) is an organic compound with the molecular formula H₂NC₆H₄C(O)C₆H₅ and a molecular weight of 197.23 g/mol. This ketone derivative, featuring both an amine and a benzoyl group, serves as a valuable building block in chemical synthesis. It is primarily utilised in the preparation of more complex organic molecules, including racemic benzophenone ureas and photoaffinity labelling probes.
- IUPAC
- 3-Benzoylaniline
- Synonyms
- 3-Benzoylaniline

Synthesis of Benzophenone Ureas
3-Aminobenzophenone is employed as a starting material in the synthesis of racemic benzophenone ureas, which are organic compounds with specific structural characteristics.
Photoaffinity Labelling Probes
This compound has been utilised in the development and synthesis of chiral photoaffinity labelling probes, tools used in biochemical research to study molecular interactions.
Organic Synthesis Intermediate
As a bifunctional molecule containing both an amine and a ketone, 3-Aminobenzophenone acts as a versatile intermediate for constructing a range of organic molecules.
| Molecular weight | 197.23 |
|---|---|
| Linear formula | H2NC6H4C(O)C6H5 |
| Assay | 97% |
| Application | 3-Aminobenzophenone has been used in the synthesis of racemic benzophenone ureas, chiral photoaffinity labeling probes1. |
| Melting point | 81-84 °C(lit.) |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
Precautionary statements
- P305IF IN EYES
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
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 3-Aminobenzophenone used for?
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3-Aminobenzophenone is used in organic synthesis, particularly for the preparation of racemic benzophenone ureas and chiral photoaffinity labelling probes.
What is the CAS number and chemical formula for 3-Aminobenzophenone?
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The CAS number is 2835-78-1 and the linear chemical formula is H₂NC₆H₄C(O)C₆H₅.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-Aminobenzophenone with a minimum assay of 97%. This product is intended for research and laboratory use and is not supplied as USP, BP, EP, or pharmaceutical grade.
How should 3-Aminobenzophenone be handled safely?
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3-Aminobenzophenone is classified as a Warning substance (GHS07) and is known to cause skin irritation (H315) and serious eye irritation (H319). When handling, wear safety eyeshields and appropriate gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. Ensure proper ventilation and avoid contact with skin and eyes. In case of eye contact, rinse cautiously with water for several minutes, removing contact lenses if present and easy to do. Continue rinsing (P305 + P351 + P338).
Is 3-Aminobenzophenone a controlled substance?
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Based on the provided data, 3-Aminobenzophenone is not listed as a controlled substance.
How is 3-Aminobenzophenone packed and exported?
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Tech Serve Solutions packs and exports fine chemicals, pharmaceutical intermediates, and laboratory reagents globally, adhering to international shipping regulations for chemical products.
How can I request a sample or quote for 3-Aminobenzophenone?
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To request a sample or a quote for 3-Aminobenzophenone, please contact the Tech Serve Solutions sales department through the official website or provided contact details.
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