3-(3-Bromophenyl)-1H-pyrazole
3-(3-Bromophenyl)-1H-pyrazole (CAS: 149739-65-1; Formula: C9H7BrN2; Molar Mass: 223.07 g/mol) is a brominated heterocyclic compound supplied by Tech Serve Solutions. It serves as a valuable building block in organic synthesis, particularly for the development of novel pharmaceutical intermediates and fine chemicals. Its pyrazole core and bromo-substituent offer versatile reactivity for further chemical transformations.
Organic Synthesis Intermediate
Utilised as a key intermediate in the synthesis of complex organic molecules. The presence of the bromine atom and the pyrazole ring allows for diverse coupling reactions and functional group interconversions.
Pharmaceutical Research
Serves as a structural motif or precursor in the research and development of new pharmaceutical agents. Pyrazole derivatives are known to exhibit a range of biological activities.
Material Science
May be employed in the development of novel materials where its heterocyclic structure and halogenation can impart specific properties.
| Molecular weight | 223.07 |
|---|---|
| Empirical formula | C9H7BrN2 |
| Assay | 97% |
| Melting point | 71-75 °C |
Hazard statements
- H301Toxic if swallowed
Precautionary statements
- P301IF SWALLOWED
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Transport (UN / ADR) | UN 2811 6.1 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22 |
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-(3-Bromophenyl)-1H-pyrazole used for?
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3-(3-Bromophenyl)-1H-pyrazole is primarily used as a building block in organic synthesis, including the development of pharmaceutical intermediates and fine chemicals.
What are the CAS number and formula for 3-(3-Bromophenyl)-1H-pyrazole?
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The CAS number is 149739-65-1 and the empirical formula is C9H7BrN2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-(3-Bromophenyl)-1H-pyrazole with a minimum purity of 97%. This product is not represented as USP, BP, EP, or other pharmacopoeial grades.
How should 3-(3-Bromophenyl)-1H-pyrazole be handled safely?
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This compound is classified as toxic if swallowed (H301) and requires careful handling. Appropriate personal protective equipment, including a dust mask (type N95 or equivalent), eyeshields, faceshields, and gloves, should be worn. Ensure adequate ventilation. Refer to the Safety Data Sheet for comprehensive handling instructions.
How is 3-(3-Bromophenyl)-1H-pyrazole packed and exported?
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Tech Serve Solutions securely packs and exports chemicals globally, adhering to all relevant transportation regulations. Specific packaging details are available upon request.
How can I request a sample or quote for 3-(3-Bromophenyl)-1H-pyrazole?
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To request a sample or obtain a quotation, please contact our sales team via the website or by phone, providing the product name and CAS number (149739-65-1).
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