3-(3,5-Dibromophenyl)propionic acid
3-(3,5-Dibromophenyl)propionic acid (CAS: 923977-15-5) is a halogenated aromatic carboxylic acid with the molecular formula C9H8Br2O2 and a molecular weight of 307.97 g/mol. This compound serves as a valuable organic building block in chemical synthesis. Its structure, featuring two bromine atoms on a phenyl ring and a propionic acid side chain, makes it suitable for various chemical modifications and reactions. It is typically supplied with a purity of 97%.
- IUPAC
- 3,5-Dibromobenzenepropanoic acid
- Synonyms
- 3,5-Dibromobenzenepropanoic acid

Organic Synthesis
Utilised as a key intermediate and building block in the synthesis of more complex organic molecules. Its dibromophenyl moiety allows for diverse coupling reactions and functional group transformations.
Pharmaceutical Research
Serves as a precursor in the development of novel pharmaceutical compounds. The presence of bromine atoms can influence lipophilicity and metabolic stability in potential drug candidates.
Materials Science
Potentially incorporated into polymers or functional materials where halogenation imparts specific properties such as flame retardancy or altered electronic characteristics.
| Molecular weight | 307.97 |
|---|---|
| Empirical formula | C9H8Br2O2 |
| Assay | 97% |
| Melting point | 59-65 °C |

Hazard statements
- H301Toxic if swallowed
Precautionary statements
- P301IF SWALLOWED
| Transport (UN / ADR) | UN 2811 6.1 / PGIII |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T |
| Risk statements (R) | 25 |
| Safety statements (S) | 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 3-(3,5-Dibromophenyl)propionic acid used for?
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3-(3,5-Dibromophenyl)propionic acid is primarily used as a building block in organic synthesis and pharmaceutical research.
What is the CAS number and molecular formula for 3-(3,5-Dibromophenyl)propionic acid?
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The CAS number is 923977-15-5, and its molecular formula is C9H8Br2O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-(3,5-Dibromophenyl)propionic acid with a purity of 97%. This product is not represented as USP, BP, or EP grade.
How should 3-(3,5-Dibromophenyl)propionic acid be handled safely?
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This compound is classified as dangerous and toxic if swallowed (H301). Handle with extreme caution, wear appropriate personal protective equipment, and follow stringent safety protocols in a well-ventilated area. Refer to the Safety Data Sheet for comprehensive guidance.
Is this chemical packed and shipped internationally by TSS?
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Yes, Tech Serve Solutions specialises in supplying and exporting fine chemicals globally, adhering to all relevant shipping regulations for hazardous materials.
How can I request a sample or a quote for 3-(3,5-Dibromophenyl)propionic acid?
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To request a sample or a quote, please contact our sales department through the website or by phone, providing your specific requirements.
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