5-Bromo-7-methylindole-3-carboxaldehyde
5-Bromo-7-methylindole-3-carboxaldehyde (CAS: 16076-86-1) is a halogenated indole derivative with the molecular formula C10H8BrNO and a molecular weight of 238.08 g/mol. This compound serves as a valuable building block in organic synthesis, particularly within the fields of heterocyclic chemistry and pharmaceutical research. Its structure facilitates further chemical modifications, making it a useful intermediate for the development of novel molecules.
- IUPAC
- 5-Bromo-7-methyl-1H-indole-3-carboxaldehyde,5-Bromo-3-formyl-7-methylindole
- Synonyms
- 5-Bromo-3-formyl-7-methylindole5-Bromo-7-methyl-1H-indole-3-carboxaldehyde

Organic Synthesis Intermediate
This compound is utilised as a key intermediate in multi-step organic syntheses. The presence of the bromo and aldehyde functionalities allows for diverse chemical transformations.
Heterocyclic Chemistry Research
As a substituted indole, it is employed in the synthesis and study of novel heterocyclic compounds. It is particularly relevant for researchers working with indole-based structures.
Pharmaceutical Intermediate
This chemical can serve as a precursor in the development pathway of potential pharmaceutical agents. Its structure is found in various biologically active molecules.
| Molecular weight | 238.08 |
|---|---|
| Empirical formula | C10H8BrNO |
| Assay | 97% |
| Melting point | 235-240 °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
| 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 5-Bromo-7-methylindole-3-carboxaldehyde used for?
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5-Bromo-7-methylindole-3-carboxaldehyde (CAS: 16076-86-1) is primarily used as a building block and intermediate in organic synthesis, particularly for creating complex heterocyclic compounds and in pharmaceutical research.
What are the CAS number and chemical formula for 5-Bromo-7-methylindole-3-carboxaldehyde?
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The CAS number is 16076-86-1, and the empirical formula is C10H8BrNO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 5-Bromo-7-methylindole-3-carboxaldehyde with a purity of 97%. This is a technical grade suitable for research and synthesis; TSS does not represent it as USP, BP, or EP grade.
How should 5-Bromo-7-methylindole-3-carboxaldehyde be handled safely?
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This compound is a Warning substance (GHS07) and is harmful if swallowed (H302), causes skin irritation (H315), causes serious eye irritation (H319), and may cause respiratory irritation (H335). Handle with appropriate personal protective equipment, avoiding contact with skin, eyes, and clothing, and ensure adequate ventilation. Refer to the Safety Data Sheet for full details.
Is 5-Bromo-7-methylindole-3-carboxaldehyde exported by TSS?
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Yes, Tech Serve Solutions specialises in the global supply and export of fine chemicals, including 5-Bromo-7-methylindole-3-carboxaldehyde.
How can I request a sample or quote for this product?
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To request a sample or a quote, please contact our sales team through the website or via the provided contact details.
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