4-Bromo-1-(2-tetrahydropyranyl)pyrazole
4-Bromo-1-(2-tetrahydropyranyl)pyrazole (CAS: 82099-98-7; Formula: C8H11BrN2O; Molar Mass: 231.09 g/mol) is a halogenated heterocyclic compound utilised as a building block in chemical synthesis. Supplied by Tech Serve Solutions, this reagent offers a reliable scaffold for constructing more complex molecules, particularly within the pharmaceutical and agrochemical research sectors. Its structure incorporates a pyrazole core functionalised with a bromine atom and a tetrahydropyranyl protecting group.
- IUPAC
- 4-Bromo-(N-tetrahydropyranyl)pyrazole
Organic Synthesis Intermediate
Serves as a key intermediate in multi-step organic syntheses, enabling the introduction of a substituted pyrazole moiety. It is valuable for creating novel compounds with potential biological activity.
Pyrazole Derivative Synthesis
Used in the preparation of diverse pyrazole derivatives, which are prevalent structures in medicinal chemistry. The bromine atom allows for further functionalization via cross-coupling reactions.
Heterocyclic Chemistry Research
A useful reagent for researchers exploring the synthesis and properties of halogenated heterocycles. It aids in the development of new chemical entities with unique structural features.
| Molecular weight | 231.09 |
|---|---|
| Empirical formula | C8H11BrN2O |
| Assay | 96% |
| Density | 1.493 g/mL at 25 °C |
| Flash point | >110 °C / >230 °F |
|---|---|
| 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 4-Bromo-1-(2-tetrahydropyranyl)pyrazole used for?
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It is used as a building block and intermediate in organic synthesis, particularly for the preparation of pyrazole derivatives and other halogenated heterocyclic compounds in research and development.
What is the CAS number and formula for this compound?
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The CAS number is 82099-98-7 and the empirical formula is C8H11BrN2O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this compound with a minimum purity of 96%. This is a technical/research grade material, and TSS does not represent it as USP, BP, or EP grade.
How should this chemical be handled?
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Handle with care in a well-ventilated area. This compound is classified under WGK Germany 3, indicating it is hazardous to water. Avoid contact with skin and eyes, and do not ingest. Please consult the Safety Data Sheet (SDS) for detailed handling and safety precautions.
Does Tech Serve Solutions export this chemical?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals.
How can I request a sample or quote?
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To request a sample or a quote, please contact our sales department through the website or by phone, providing the product name and CAS number.
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