5-Bromo-2-furaldehyde
5-Bromo-2-furaldehyde (CAS: 1899-24-7), a furan derivative with the molecular formula C5H3BrO2, is a valuable organic building block. It presents as a solid and is characterised by its bromo and aldehyde functionalities. This compound serves as a key intermediate in the synthesis of various complex organic molecules, finding utility in research and development settings for creating novel compounds within the pharmaceutical and chemical industries.

Organic Synthesis Intermediate
5-Bromo-2-furaldehyde is a versatile reagent used in multi-step organic syntheses. Its aldehyde group can undergo various condensation and addition reactions, while the bromine atom allows for nucleophilic substitution or cross-coupling reactions, facilitating the construction of more elaborate molecular structures.
Heterocyclic Chemistry
As a substituted furan, this compound is employed in the synthesis of diverse heterocyclic systems. It can be a precursor for generating new furan-based scaffolds or for incorporating the furan ring into larger, more complex molecules for material science or medicinal chemistry research.
Pharmaceutical Research
The structural features of 5-Bromo-2-furaldehyde make it a useful starting material or intermediate in the exploration of new drug candidates. It enables the introduction of specific functional groups and ring systems relevant to biologically active compounds.
| Molecular weight | 174.98 |
|---|---|
| Empirical formula | C5H3BrO2 |
| Assay | 97% |
| Boiling point | 112 °C/16 mmHg(lit.) |
| Storage temperature | 2-8°C |
| Melting point | 82-85 °C(lit.) |

Hazard statements
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H315Causes skin irritation
- H319Causes serious eye irritation
- H332Harmful if inhaled
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/21/22-36/37/38 |
| 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 5-Bromo-2-furaldehyde primarily used for?
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5-Bromo-2-furaldehyde is primarily used as an intermediate in organic synthesis and in heterocyclic chemistry for the preparation of more complex molecules, particularly in pharmaceutical research.
What is the CAS number and molecular formula for 5-Bromo-2-furaldehyde?
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The CAS number for 5-Bromo-2-furaldehyde is 1899-24-7, and its molecular formula is C5H3BrO2.
What grade and purity does Tech Serve Solutions supply for 5-Bromo-2-furaldehyde?
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Tech Serve Solutions supplies 5-Bromo-2-furaldehyde with a purity of 97%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should 5-Bromo-2-furaldehyde be handled safely?
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5-Bromo-2-furaldehyde is classified as harmful if swallowed, in contact with skin, or if inhaled, and causes skin and serious eye irritation and respiratory irritation. Handle with appropriate personal protective equipment including a dust mask (type N95 or equivalent), eyeshields, faceshields, and gloves. Ensure adequate ventilation and avoid breathing dust/fume/gas/mist/vapours/spray.
Is 5-Bromo-2-furaldehyde available for export?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including 5-Bromo-2-furaldehyde.
How can I request a quote or sample for 5-Bromo-2-furaldehyde?
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To request a quote or sample for 5-Bromo-2-furaldehyde, please contact our sales team through the website or by phone.
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