6-Bromoindole-3-carboxaldehyde
6-Bromoindole-3-carboxaldehyde (CAS 17826-04-9) is a valuable organic compound with the molecular formula C9H6BrNO and a molecular weight of 224.05 g/mol. This indole derivative serves as a key building block in organic synthesis. Its structure, featuring a bromine atom and an aldehyde group on the indole core, makes it useful for constructing more complex molecules, particularly in the fields of medicinal chemistry and materials science.
- IUPAC
- 6-Bromo-3-formylindole,6-Bromo-1H-indole-3-carbaldehyde

Pharmaceutical Intermediate
Utilised in the synthesis of novel pharmaceutical agents and drug discovery programs. The bromo- and aldehyde functionalities allow for diverse chemical transformations to create complex heterocyclic scaffolds relevant to drug development.
Organic Synthesis Reagent
Acts as a versatile building block for the creation of diverse organic molecules. Its reactivity is exploited in various coupling reactions and functional group transformations for developing new chemical entities.
Materials Science
Employed in the development of new organic materials with specific electronic or optical properties. The indole core and functional groups can be incorporated into polymers or small molecules for advanced applications.
| Molecular weight | 224.05 |
|---|---|
| Empirical formula | C9H6BrNO |
| Assay | 97% |
| Melting point | 202-206 °C |

Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 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 6-Bromoindole-3-carboxaldehyde used for?
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6-Bromoindole-3-carboxaldehyde is primarily used as a building block in organic synthesis, particularly in the development of pharmaceuticals, agrochemicals, and advanced materials. Its reactive aldehyde and bromo-substituted indole structure allows for diverse chemical modifications.
What is the CAS number and molecular formula for 6-Bromoindole-3-carboxaldehyde?
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The CAS number is 17826-04-9 and the molecular formula is C9H6BrNO.
What grade and purity does Tech Serve Solutions supply for 6-Bromoindole-3-carboxaldehyde?
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Tech Serve Solutions supplies 6-Bromoindole-3-carboxaldehyde with an assay of 97%. This product is suitable for research and chemical synthesis purposes; TSS does not represent it as USP, BP, EP, or other pharmacopoeial grades.
What are the main safety concerns when handling 6-Bromoindole-3-carboxaldehyde?
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6-Bromoindole-3-carboxaldehyde is classified as a Warning. It is harmful if swallowed (H302), causes skin irritation (H315), causes serious eye irritation (H319), and may cause respiratory irritation (H335). Appropriate personal protective equipment, including a dust mask (N95), eyeshields, and gloves, should be used during handling.
How is 6-Bromoindole-3-carboxaldehyde packed and shipped?
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This chemical is carefully packed and exported by Tech Serve Solutions, adhering to international shipping regulations for chemical compounds. Specific packaging details are available upon request.
How can I request a quote or sample of 6-Bromoindole-3-carboxaldehyde?
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To request a quote or sample of 6-Bromoindole-3-carboxaldehyde, please contact the Tech Serve Solutions sales team via our website or by phone. We are happy to assist with your specific requirements.
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