5-(4-Bromophenyl)-3-methyl-1H-pyrazole
5-(4-Bromophenyl)-3-methyl-1H-pyrazole (CAS: 948293-34-3) is a heterocyclic organic compound with the molecular formula C10H9BrN2 and a molecular weight of 237.10 g/mol. This brominated pyrazole derivative serves as a valuable building block in chemical synthesis. Its structure, featuring a pyrazole ring substituted with a bromophenyl group and a methyl group, makes it a versatile intermediate for creating more complex molecules, particularly within pharmaceutical and materials science research.
Organic Synthesis Intermediate
This compound functions as a key building block in the synthesis of novel organic molecules. Its functional groups allow for various chemical transformations, facilitating the construction of complex structures.
Pharmaceutical Research
As a pyrazole derivative, it is used in the development of potential pharmaceutical agents. Pyrazole scaffolds are prevalent in many biologically active compounds.
Materials Science
The unique electronic and structural properties conferred by the bromophenyl and pyrazole moieties make this compound of interest for exploring new materials with specific optical or electronic characteristics.
| Molecular weight | 237.10 |
|---|---|
| Empirical formula | C10H9BrN2 |
| Assay | 97% |
| Storage temperature | 2-8°C |
| Melting point | 153-157 °C |
Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H318Causes serious eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-37/38-41 |
| Safety statements (S) | 26-36/39 |
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 5-(4-Bromophenyl)-3-methyl-1H-pyrazole used for?
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5-(4-Bromophenyl)-3-methyl-1H-pyrazole is primarily used as a building block and intermediate in organic synthesis, with applications in pharmaceutical research and materials science.
What is the CAS number and molecular formula for 5-(4-Bromophenyl)-3-methyl-1H-pyrazole?
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The CAS number is 948293-34-3 and the molecular formula is C10H9BrN2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical with an assay of 97%. We do not represent this product as meeting USP, BP, EP, or other pharmacopoeia standards.
How should 5-(4-Bromophenyl)-3-methyl-1H-pyrazole be handled?
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This compound is classified as Danger, with hazards including H302 (Harmful if swallowed), H315 (Causes skin irritation), and H318 (Causes serious eye damage). Always wear appropriate personal protective equipment, including gloves, eye protection, and protective clothing. Handle in a well-ventilated area and avoid dust formation. In case of eye contact, rinse cautiously with water for several minutes, removing contact lenses if present and easy to do. Continue rinsing.
How is this chemical exported and shipped?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals. Product shipping and export are handled in compliance with all relevant international regulations.
How can I request a sample or quote?
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To request a sample or a quote for 5-(4-Bromophenyl)-3-methyl-1H-pyrazole, please contact our sales team through the website or by phone.
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