4-Bromoisoquinoline
4-Bromoisoquinoline (CAS 1532-97-4), a halogenated heterocyclic compound with the molecular formula C9H6BrN and a molar mass of 208.05 g/mol, serves as a valuable building block in chemical synthesis. Its unique structure makes it instrumental in the development of novel organic molecules and advanced materials. This compound is particularly useful for researchers and chemists engaged in medicinal chemistry and organic synthesis.

Organic Synthesis Intermediate
4-Bromoisoquinoline is a key intermediate for constructing more complex isoquinoline derivatives. It participates in various coupling reactions to introduce diverse functionalities, facilitating the synthesis of novel organic compounds.
Medicinal Chemistry Research
This compound is employed in the synthesis of potential pharmaceutical agents. Its isoquinoline core is present in numerous biologically active molecules, making it a target for drug discovery programs.
Materials Science
The compound can be utilised in the development of new materials with specific electronic or optical properties. Its heterocyclic structure lends itself to applications in areas like organic electronics.
| Molecular weight | 208.05 |
|---|---|
| Empirical formula | C9H6BrN |
| Assay | 98% |
| Boiling point | 280-285 °C(lit.) |
| Storage temperature | 2-8°C |
| Melting point | 40-43 °C(lit.) |

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
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Flash point | 113 °C / 235.4 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-37/39 |
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 4-Bromoisoquinoline used for?
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4-Bromoisoquinoline is primarily used as a building block in organic synthesis and in medicinal chemistry research for the development of potential pharmaceutical agents and novel organic molecules.
What are the CAS number and formula for 4-Bromoisoquinoline?
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The CAS number for 4-Bromoisoquinoline is 1532-97-4, and its molecular formula is C9H6BrN.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Bromoisoquinoline with an assay of 98%. We do not represent this product as meeting USP, BP, EP, or any other pharmacopoeia standards.
How should 4-Bromoisoquinoline be handled safely?
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Handle 4-Bromoisoquinoline with appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, and gloves. Avoid inhalation of dust and ensure adequate ventilation. Refer to the safety data sheet for comprehensive handling instructions.
Is 4-Bromoisoquinoline a controlled substance?
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Based on the provided data, there is no indication that 4-Bromoisoquinoline is a controlled substance.
How is 4-Bromoisoquinoline packed and exported?
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4-Bromoisoquinoline is exported by Tech Serve Solutions according to international shipping regulations for chemical products. Specific packaging details can be provided upon request.
How can I request a sample or quote for 4-Bromoisoquinoline?
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To request a sample or quote for 4-Bromoisoquinoline, please contact our sales department through the website or by phone.
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