3-Bromo-5-chloro-2-hydroxybenzophenone
3-Bromo-5-chloro-2-hydroxybenzophenone (CAS: 85346-47-0) is a halogenated aromatic ketone with the molecular formula Br(Cl)(OH)C<sub>6</sub>H<sub>2</sub>COC<sub>6</sub>H<sub>5</sub> and a molecular weight of 311.56 g/mol. This compound serves as a valuable building block in organic synthesis. Its structure, featuring hydroxyl, bromo, and chloro substituents on a benzophenone core, allows for diverse chemical transformations, making it useful in the development of complex molecules for research and specialised chemical applications.

Organic Synthesis Intermediate
This compound is employed as a key intermediate in multi-step organic synthesis. Its reactive sites, including the hydroxyl group and halogen substituents, can be selectively modified to construct more complex molecular architectures.
Research and Development
Utilised in academic and industrial research laboratories for the exploration of novel chemical entities and synthetic methodologies. It provides a versatile scaffold for the preparation of diverse chemical structures.
Building Block for Fine Chemicals
Acts as a fundamental building block in the synthesis of specialised fine chemicals. Its distinct substitution pattern makes it suitable for generating molecules with specific electronic or steric properties.
| Molecular weight | 311.56 |
|---|---|
| Linear formula | Br(Cl)(OH)C6H2COC6H5 |
| Assay | 97% |
| Melting point | 115-119 °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) | 26-36 |
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-Bromo-5-chloro-2-hydroxybenzophenone primarily used for?
+
3-Bromo-5-chloro-2-hydroxybenzophenone is primarily used as a building block and intermediate in organic synthesis and chemical research and development.
What is the CAS number and molecular formula for 3-Bromo-5-chloro-2-hydroxybenzophenone?
+
The CAS number is 85346-47-0, and the molecular formula is Br(Cl)(OH)C<sub>6</sub>H<sub>2</sub>COC<sub>6</sub>H<sub>5</sub>.
What grade and purity does Tech Serve Solutions supply for 3-Bromo-5-chloro-2-hydroxybenzophenone?
+
Tech Serve Solutions supplies 3-Bromo-5-chloro-2-hydroxybenzophenone with an assay of 97%. TSS does not represent this product as USP, BP, or EP grade.
How should 3-Bromo-5-chloro-2-hydroxybenzophenone be handled safely?
+
Handling requires a dust mask type N95 (US), eyeshields, and gloves. The compound is classified as a Warning with hazards H315 (causes skin irritation), H319 (causes serious eye irritation), and H335 (may cause respiratory irritation). Ensure adequate ventilation and avoid dust formation.
How is this chemical shipped from Tech Serve Solutions?
+
Tech Serve Solutions, a global supplier and exporter since 1998, can arrange for the professional packing and shipping of 3-Bromo-5-chloro-2-hydroxybenzophenone worldwide.
How can I request a quote or sample for 3-Bromo-5-chloro-2-hydroxybenzophenone?
+
To request a quote or sample, please contact our sales team with your specific requirements for 3-Bromo-5-chloro-2-hydroxybenzophenone.
▶ Related products

1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis

1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more

3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis

3-Methyl-1,5-pentanediol
Chemical Synthesis

3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis