3-(4-Bromophenyl)-1-phenylpyrazole-4-propionic acid
3-(4-Bromophenyl)-1-phenylpyrazole-4-propionic acid (CAS: 108446-80-6) is a halogenated heterocyclic building block with the molecular formula C18H15BrN2O2 and a molecular weight of 371.23 g/mol. This compound is primarily utilised in chemical synthesis and research. Its structure, featuring a pyrazole core with a bromophenyl substituent and a propionic acid side chain, makes it a valuable intermediate for constructing more complex molecular architectures in various fields of organic chemistry.

Organic Synthesis Intermediate
This compound serves as a key intermediate in the synthesis of novel organic molecules. Its functional groups, including the bromine atom and the carboxylic acid, allow for diverse chemical transformations.
Research and Development
Utilised in research laboratories for exploring new synthetic routes and developing novel chemical entities. Its defined structure is beneficial for structure-activity relationship studies.
Building Block for Heterocycles
As a pyrazole derivative, it functions as a versatile building block for constructing more complex heterocyclic systems, often found in pharmaceuticals and materials science.
| Molecular weight | 371.23 |
|---|---|
| Empirical formula | C18H15BrN2O2 |
| Assay | 97% |
| Melting point | 156-161 °C |
Hazard statements
- H413May cause long-lasting harmful effects to aquatic life
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| 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 3-(4-Bromophenyl)-1-phenylpyrazole-4-propionic acid used for?
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This compound is primarily used as a building block in organic synthesis and for research and development purposes, particularly in the creation of novel chemical entities and complex heterocyclic structures.
What are the CAS number and molecular formula?
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The CAS number is 108446-80-6, and the molecular formula is C18H15BrN2O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product with an assay of 97%. We do not represent this product as USP, BP, or EP grade.
What are the safety and handling recommendations?
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This compound may cause long lasting harmful effects to aquatic life (H413). Use with appropriate personal protective equipment, including eyeshields, gloves, and a type N95 (US) or type P1 (EN143) respirator filter. Handle in a well-ventilated area.
How is this chemical shipped and exported?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, equipped to handle international shipping and export requirements for this product.
How can I request a sample or quote?
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Please contact our sales team to request a sample or a quotation for 3-(4-Bromophenyl)-1-phenylpyrazole-4-propionic acid.
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