3-(3-Bromophenyl)propionic acid
3-(3-Bromophenyl)propionic acid (CAS 42287-90-1), with the molecular formula BrC6H4CH2CH2CO2H and a molecular weight of 229.07 g/mol, is a useful organic building block. This compound functions as a key intermediate in various chemical synthesis pathways. It is primarily employed in research and development settings for the creation of more complex molecules, particularly within the pharmaceutical and agrochemical industries. Its structural features make it a versatile reagent for organic chemists.

Organic Synthesis Intermediate
3-(3-Bromophenyl)propionic acid serves as a versatile intermediate in the synthesis of various organic compounds. Its bromo-substituted phenyl ring and carboxylic acid group allow for diverse chemical transformations.
Pharmaceutical Research
This compound can be utilised in the development of novel pharmaceutical agents. It acts as a structural motif or precursor for potential drug candidates.
Agrochemical Development
The molecule's structure lends itself to applications in the creation of new agrochemicals. It can be incorporated into molecules designed for crop protection or enhancement.
Material Science Precursor
As a functionalised aromatic compound, it may find use as a precursor in the synthesis of specialised polymers or materials.
| Molecular weight | 229.07 |
|---|---|
| Linear formula | BrC6H4CH2CH2CO2H |
| Assay | 96% |
| Melting point | 72-76 °C |

Hazard statements
- H302Harmful if swallowed
- H319Causes serious eye irritation
Precautionary statements
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22 |
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-(3-Bromophenyl)propionic acid primarily used for?
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3-(3-Bromophenyl)propionic acid is primarily used as a building block and intermediate in organic synthesis, particularly in pharmaceutical and agrochemical research and development.
What are the CAS number and chemical formula for 3-(3-Bromophenyl)propionic acid?
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The CAS number is 42287-90-1 and the chemical formula is BrC6H4CH2CH2CO2H.
What grade and purity does Tech Serve Solutions supply for 3-(3-Bromophenyl)propionic acid?
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Tech Serve Solutions supplies 3-(3-Bromophenyl)propionic acid with a minimum purity of 96%. We do not represent this product as USP, BP, EP, or other pharmacopoeial grades unless explicitly stated.
What are the main safety concerns when handling 3-(3-Bromophenyl)propionic acid?
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This compound is harmful if swallowed (H302) and causes serious eye irritation (H319). Handle with appropriate personal protective equipment, including a dust mask (N95 type), eyeshields, and gloves. Ensure adequate ventilation.
How is 3-(3-Bromophenyl)propionic acid typically packed and shipped?
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3-(3-Bromophenyl)propionic acid is carefully packed according to industry standards to ensure safe transit. Tech Serve Solutions is experienced in exporting fine chemicals globally.
How can I request a quote or sample for 3-(3-Bromophenyl)propionic acid?
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To request a quote or a sample, please use the contact form on our website or email our sales department with your specific requirements.
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