2-Bromofuran-3-carboxylic acid
2-Bromofuran-3-carboxylic acid (CAS: 197846-05-2; Formula: C5H3BrO3; Molar Mass: 190.98 g/mol) is a halogenated heterocyclic building block. This compound serves as a valuable intermediate in organic synthesis, particularly for the construction of more complex furan-based molecules and derivatives. Its reactivity makes it suitable for various chemical transformations.
- IUPAC
- 2-Bromo-3-furoic acid
- Synonyms
- 2-Bromo-3-furoic acid

Organic Synthesis Intermediate
Utilised as a key building block in the synthesis of novel organic compounds. Its bromo- and carboxylic acid functionalities allow for diverse chemical modifications and coupling reactions.
Pharmaceutical Research
A crucial intermediate in the development of potential pharmaceutical agents. The furan core is present in numerous biologically active molecules, making this compound relevant for drug discovery efforts.
Materials Science
Can be incorporated into the synthesis of functional materials where specific heterocyclic structures are required for desired properties.
| Molecular weight | 190.98 |
|---|---|
| Empirical formula | C5H3BrO3 |
| Assay | 96% |
| Storage temperature | 2-8°C |
| Melting point | 160-163 °C |

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
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26 |
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 2-Bromofuran-3-carboxylic acid used for?
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2-Bromofuran-3-carboxylic acid is primarily used as an intermediate in organic synthesis, particularly for the creation of complex furan derivatives and in pharmaceutical research and development.
What is the CAS number and formula for 2-Bromofuran-3-carboxylic acid?
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The CAS number is 197846-05-2, and its chemical formula is C5H3BrO3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Bromofuran-3-carboxylic acid with a minimum purity of 96%. This product is intended for research and laboratory use and is not represented as USP, BP, EP, or any other pharmacopoeial grade.
How should 2-Bromofuran-3-carboxylic acid be handled and stored?
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Handle 2-Bromofuran-3-carboxylic acid with appropriate personal protective equipment in a well-ventilated area, as it may cause skin irritation, eye irritation, and respiratory irritation (H315-H319-H335). It should be stored under refrigeration at 2-8°C.
Is 2-Bromofuran-3-carboxylic acid a controlled substance?
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Based on the provided data, there is no indication that 2-Bromofuran-3-carboxylic acid is a controlled substance.
How is 2-Bromofuran-3-carboxylic acid packed and exported?
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2-Bromofuran-3-carboxylic acid is carefully packed according to industry standards for stability and safety during transport. Tech Serve Solutions is experienced in exporting fine chemicals globally.
How can I request a sample or quote for 2-Bromofuran-3-carboxylic acid?
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To request a sample or a quotation, please contact our sales team through the website or by phone, providing the product name and CAS number (197846-05-2).
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