Isoquinoline N-oxide
Isoquinoline N-oxide (CAS: 1532-72-5, Formula: C9H7NO, MW: 145.16) is a heterocyclic compound offered by Tech Serve Solutions. This versatile building block finds utility in chemical synthesis, particularly in the preparation of functionalised isoquinoline derivatives. Its specific chemical structure makes it a valuable intermediate for researchers and manufacturers developing novel organic molecules and materials. TSS supplies this product at a high purity level, suitable for demanding synthetic applications.

Synthesis of Polystyrene-based Materials
Isoquinoline N-oxide has been employed in the synthesis of N-alkoxy isoquinolinium and N-alkoxy 4-phenylpyridinium ion-terminated polystyrenes. This application highlights its role in creating functionalised polymers with specific ionic properties.
Heterocyclic Building Block
As a key intermediate in heterocyclic chemistry, Isoquinoline N-oxide serves as a fundamental building block for constructing more complex molecular architectures. It is valuable for organic synthesis and drug discovery programmes.
Chemical Synthesis Intermediate
This compound acts as a reactive intermediate in various organic transformations. Its N-oxide functionality allows for unique reaction pathways, contributing to the synthesis of diverse chemical entities.
| Molecular weight | 145.16 |
|---|---|
| Empirical formula | C9H7NO |
| Assay | 98% |
| Application | Isoquinoline N-oxide was used in the synthesis of N-alkoxy isoquinolinium and N-alkoxy 4-phenylpyridinium ion terminated polystyrenes1. |
| Melting point | 103-105 °C(lit.) |
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 Isoquinoline N-oxide used for?
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Isoquinoline N-oxide is primarily used as a building block in chemical synthesis, notably in the preparation of N-alkoxy isoquinolinium and N-alkoxy 4-phenylpyridinium ion-terminated polystyrenes.
What are the CAS number and formula for Isoquinoline N-oxide?
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The CAS number for Isoquinoline N-oxide is 1532-72-5, and its molecular formula is C9H7NO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Isoquinoline N-oxide with an assay of 98%. This product is suitable for research and chemical synthesis; TSS does not represent it as USP, BP, or EP grade.
How should Isoquinoline N-oxide be handled?
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Isoquinoline N-oxide is classified under WGK 2 in Germany, indicating it is hazardous to water. Appropriate personal protective equipment and handling procedures should be followed to avoid exposure and environmental release.
How is Isoquinoline N-oxide packed, shipped, and exported?
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Isoquinoline N-oxide is carefully packaged according to industry standards to ensure safe transit. Tech Serve Solutions, as an experienced global supplier, handles all necessary export documentation and logistics for international shipments.
How can I request a sample or quote for Isoquinoline N-oxide?
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To request a sample or a quote for Isoquinoline N-oxide, please contact the Tech Serve Solutions sales team through our website or by calling us directly. Please specify the quantity required.
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