1-(3-Bromophenyl)-1H-pyrazole
- CAS No.
- 294877-33-1
- Chemical Name:
- 1-(3-Bromophenyl)-1H-pyrazole
- Synonyms
- 1-(3-bromophenyl)pyrazole;1-(3-Bromophenyl)-1H-pyrazole;3-(1H-Pyrazol-1-yl)bromobenzene;1H-Pyrazole, 1-(3-bromophenyl)-;1-(3-Bromophenyl)-1H-pyrazole97%;1-(3-Bromophenyl)-1H-pyrazole - [B92957];1-(3-Bromophenyl)-1H-pyrazole, CAS 294877-33-1
- CBNumber:
- CB6131193
- Molecular Formula:
- C9H7BrN2
- Molecular Weight:
- 223.07
- MDL Number:
- MFCD06797472
- MOL File:
- 294877-33-1.mol
- MSDS File:
- SDS
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H302-H315-H319-H335 | |||||||||
| Precautionary statements | P261-P305+P351+P338 | |||||||||
| Hazard Note | Harmful | |||||||||
| HazardClass | IRRITANT | |||||||||
| HS Code | 2933199090 | |||||||||
| NFPA 704 |
|
1-(3-Bromophenyl)-1H-pyrazole price More Price(49)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Apolloscientific | OR1418 | 1-(3-Bromophenyl)-1H-pyrazole 97% | 294877-33-1 | 1g | $22 | 2026-06-04 | Buy |
| Matrix Scientific | 058797 | 1-(3-Bromo-phenyl)-1H-pyrazole | 294877-33-1 | 1.00g | $171 | 2026-05-18 | Buy |
| Matrix Scientific | 058797 | 1-(3-Bromo-phenyl)-1H-pyrazole | 294877-33-1 | 5.00g | $665 | 2026-05-18 | Buy |
| Matrix Scientific | 058797 | 1-(3-Bromo-phenyl)-1H-pyrazole | 294877-33-1 | 10.00g | $1126 | 2026-05-18 | Buy |
| Synthonix | B92957 | 1-(3-Bromophenyl)-1H-pyrazole 95% | 294877-33-1 | 1g | $20 | 2026-05-06 | Buy |
1-(3-Bromophenyl)-1H-pyrazole Chemical Properties,Uses,Production
Synthesis
288-13-1
591-18-4
294877-33-1
1. To a 1 L round bottom flask was added a dioxane solution (400 mL) of 1-bromo-3-iodobenzene (18.20 g, 64.3 mmol), 1H-pyrazole (4.38 g, 64.3 mmol), and (1S,2S)-cyclohexane-1,2-diamine (1.5 g, 12.9 mmol). 2. cuprous iodide (I) (0.613 g, 3.22 mmol) and potassium carbonate (17.78 g, 129 mmol) were added and the reaction mixture was stirred under reflux conditions for 19 hours. 3. After completion of the reaction, the crude mixture was filtered through a diatomaceous earth pad. 4. The filtrate was diluted with 400 mL of dichloromethane and washed with deionized water. 5. The organic layer was separated, concentrated and purified by silica gel column chromatography using a hexane solution of 5% ethyl acetate as eluent to give 7.3 g (51% yield) of 1-(3-bromophenyl)-1H-pyrazole as a white solid. 6. Subsequently, the synthesis of N-(3-(1H-pyrazol-1-yl)phenyl)-3-(1-(2,6-dimethylphenyl)-1H-imidazol-4-yl)-N-phenylaniline was carried out.
References
[1] Patent: KR101897044, 2018, B1. Location in patent: Paragraph 0444-0445; 0448-0450
[2] Patent: EP2574613, 2013, A1. Location in patent: Paragraph 0144
1-(3-Bromophenyl)-1H-pyrazole Preparation Products And Raw materials
Raw materials
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Preparation Products
1-(3-Bromophenyl)-1H-pyrazole Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| J & K SCIENTIFIC LTD. | 18210857532 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Pure Chemistry Scientific Inc. | 001-857-928-2050 or 1-888-588-9418 | sales@chemreagents.com | United States | 10174 | 62 |
| Shanghai Ennopharm Co., Ltd. | +86 (21) 6435-5022 | China | 4263 | 65 | |
| Thermo Fisher Scientific | 800-810-5118 | cnchemical@thermofisher.com | China | 17752 | 75 |
| Shanghai Litong Chemical Technology Co.,Ltd. | 13598610367 0373-7129549 | 2468833170@qq.com | China | 932 | 58 |
| Nanjing Norris-Pharm Technology Co., Ltd | 13901585132 | sales@norris-pharm.com | China | 8869 | 55 |
| 9ding chemical ( Shanghai) Limited | 4009209199 | sales@9dingchem.com | China | 22497 | 55 |
| Shanghai Aladdin Bio-Chem Technology Co.,LTD | 400-6206333 13167063860 | anhua.mao@aladdin-e.com | China | 29985 | 65 |
| Bide Pharmatech Ltd. | 400-164-7117 18317119277 | product02@bidepharm.com | China | 40000 | 60 |
| Shanghai HuanChuan Industry Co.,Ltd. | 021-61478794 | sales@hcshhai.com | China | 9781 | 50 |
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