4-Benzoylbenzoic acid

CAS 611-95-0C6H5COC6H4CO2HChemical Synthesis

4-Benzoylbenzoic acid (CAS 611-95-0) is an organic compound with the formula C6H5COC6H4CO2H. It serves as a valuable building block in chemical synthesis and has applications in bio-conjugation and materials science. With a molecular weight of 226.23 g/mol, this compound is recognised for its utility in creating photoactive linkages and modifying polymer surfaces, making it relevant in biochemical research and advanced material development.

IUPAC: Benzophenone-4-carboxylic acid

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4-Benzoylbenzoic acid (C6H5COC6H4CO2H) — chemical structure, CAS 611-95-0; Chemistry, fine chemical supplied by Tech Serve Solutions

Bioactive Small MoleculesBuilding BlocksC13 to C42+Carbonyl CompoundsCarboxylic AcidsCell BiologyChemical Synthesis

01 /Applications

Photoactive Cross-linking

4-Benzoylbenzoic acid has been employed as a photoactive cross-linking reagent in the preparation of monoclonal antibodies, facilitating stable conjugation.

Peptide Grafting on Polymers

This compound was utilised to graft a GRGDSP peptide onto the surface of poly(carbonate urethane)s, modifying biomaterial properties.

Chemical Synthesis Intermediate

As a bifunctional molecule containing both a ketone and a carboxylic acid group, it is a versatile intermediate for constructing more complex organic molecules.

02 /Properties

Molecular weight	226.23
Linear formula	C6H5COC6H4CO2H
Assay	≥98.0% (T)
Grade	purum
Application	4-Benzoylbenzoic acid (Benzophenone-4-carboxylic acid) was used as a photoactive cross-linking reagent in the preparation of monoclonal antibodies1. It was also used to graft a Gly-Arg-Gly-Asp-Ser-Pro (GRGDSP) peptide on the surface of the poly(carbonate urethane)s2.
Melting point	198-200 °C(lit.)198-200 °C

03 /Safety & handling

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.

04 /Identifiers & registry

CAS number

611-95-0

MDL number

MFCD00002560

PubChem substance

24847894

Beilstein registry

1960224

05 /Additional specifications

Gene Information	human ... ACHE(43), BCHE(590), CES1(1066)

06 /Quality & supply

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.

07 /Frequently asked questions

What is 4-Benzoylbenzoic acid used for?

4-Benzoylbenzoic acid is used as a photoactive cross-linking reagent, for peptide grafting onto polymers, and as a versatile intermediate in chemical synthesis. It is also relevant in cell biology and as an organic building block.

What are the CAS number and formula for 4-Benzoylbenzoic acid?

The CAS number for 4-Benzoylbenzoic acid is 611-95-0, and its linear formula is C6H5COC6H4CO2H.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies 4-Benzoylbenzoic acid in 'purum' grade with an assay of ≥98.0% (T). We do not represent this product as USP, BP, or EP grade.

What are the safety and handling considerations for 4-Benzoylbenzoic acid?

Handling 4-Benzoylbenzoic acid requires personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. It has a WGK Germany classification of 3.

How is 4-Benzoylbenzoic acid packed and shipped?

As a specialist global supplier and exporter, Tech Serve Solutions ensures appropriate packaging and shipping methods for chemicals like 4-Benzoylbenzoic acid to meet international standards.