3,5-Dibromosalicylic acid
3,5-Dibromosalicylic acid (CAS: 3147-55-5) is a valuable organic compound with the molecular formula C7H4Br2O3 and a molecular weight of 295.91 g/mol. This dibrominated derivative of salicylic acid serves as a key building block in organic synthesis. It is frequently employed in the creation of more complex molecules within the pharmaceutical and chemical research sectors.
- IUPAC
- 3,5-Dibromo-2-hydroxybenzoic acid
- Synonyms
- 3,5-Dibromo-2-hydroxybenzoic acidBr2C6H2-2-(OH)CO2H

Organic Synthesis Intermediate
3,5-Dibromosalicylic acid is a versatile intermediate used in the synthesis of various organic compounds. Its reactive functional groups allow for diverse chemical transformations.
Pharmaceutical Research
It serves as a precursor in the development of novel pharmaceutical agents and drug candidates. The specific substitution pattern can influence biological activity.
Material Science
This compound may find applications in the development of specialised materials due to its unique chemical structure and potential for derivatisation.
| Molecular weight | 295.91 |
|---|---|
| Linear formula | Br2C6H2-2-(OH)CO2H |
| Assay | 97% |
| Melting point | 224-227 °C(lit.) |
| 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 3,5-Dibromosalicylic acid used for?
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3,5-Dibromosalicylic acid is primarily used as a building block and intermediate in organic synthesis, particularly in pharmaceutical research and chemical development.
What is the CAS number and chemical formula for 3,5-Dibromosalicylic acid?
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The CAS number is 3147-55-5 and the chemical formula is C7H4Br2O3.
What grade and purity does Tech Serve Solutions supply for 3,5-Dibromosalicylic acid?
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Tech Serve Solutions supplies 3,5-Dibromosalicylic acid with an assay of 97%. This product is supplied for research and chemical synthesis purposes and is not represented as USP, BP, EP, or any other pharmacopoeia grade.
What are the safety and handling precautions for 3,5-Dibromosalicylic acid?
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Handle 3,5-Dibromosalicylic acid with appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. It has a WGK Germany rating of 3, indicating it is hazardous to water.
How is 3,5-Dibromosalicylic acid packed, shipped, and exported?
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As a specialist global supplier, Tech Serve Solutions ensures secure and compliant packaging for the international shipment and export of chemicals like 3,5-Dibromosalicylic acid, adhering to all relevant regulations.
How can I request a quote or sample for 3,5-Dibromosalicylic acid?
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To request a quote or sample of 3,5-Dibromosalicylic acid, please contact our sales team through the website or by phone, providing your specific requirements.
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