5-Bromo-1,3-benzodioxole-4-carboxaldehyde
5-Bromo-1,3-benzodioxole-4-carboxaldehyde (CAS: 72744-54-8) is a brominated benzodioxole derivative with the molecular formula C8H5BrO3 and a molecular weight of 229.03 g/mol. This organic compound serves as a valuable building block and intermediate in chemical synthesis. Its aldehyde functionality and bromine substituent offer versatile reaction sites for creating more complex molecular structures within research and development settings.
- Synonyms
- C8H5BrO35-Bromo-1,3-benzodioxole-4-carbaldehyde

Organic Synthesis Intermediate
Utilised as a key intermediate in the synthesis of various organic compounds. The presence of the aldehyde group allows for nucleophilic addition reactions, while the bromine atom can participate in coupling reactions or nucleophilic aromatic substitution.
Building Block for Heterocyclic Chemistry
Serves as a foundational component for constructing diverse heterocyclic ring systems. It is employed in research laboratories for the development of novel chemical entities with potential pharmaceutical or material science applications.
Reagent in Specialty Chemicals
Used in the preparation of specialty chemicals where the specific structural features of the benzodioxole moiety are required. Its application is primarily within advanced chemical research and custom synthesis projects.
| Molecular weight | 229.03 |
|---|---|
| Empirical formula | C8H5BrO3 |
| Assay | 96% |
| Melting point | 162-166 °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 5-Bromo-1,3-benzodioxole-4-carboxaldehyde used for?
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5-Bromo-1,3-benzodioxole-4-carboxaldehyde is primarily used as an intermediate and building block in organic synthesis and chemical research for creating complex molecules and heterocyclic compounds.
What is the CAS number and molecular formula for this compound?
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The CAS number is 72744-54-8 and the molecular formula is C8H5BrO3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product with an assay of 96%. We do not represent this product as USP, BP, EP, or other pharmacopoeial grades.
How should 5-Bromo-1,3-benzodioxole-4-carboxaldehyde be handled safely?
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Appropriate personal protective equipment, including eyeshields and gloves, should be worn. A type N95 (US) or type P1 (EN143) respirator filter should be used if airborne exposure is possible. Refer to the Safety Data Sheet for comprehensive handling instructions.
Is this chemical a controlled substance?
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Based on the provided data, this chemical is not listed as a controlled substance. However, users should always verify local regulations.
How is this chemical packed and shipped?
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This chemical is available for export and is packaged according to industry standards for safe transportation. Please contact us for specific packaging and shipping details.
How can I request a quote or sample?
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To request a quote or a sample, please visit our website or contact our sales department directly with your inquiry.
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