4-BroMo-7-chloro-1H-indazole
- CAS No.
- 1186334-61-1
- Chemical Name:
- 4-BroMo-7-chloro-1H-indazole
- Synonyms
- 4-BroMo-7-chloro-1H-indazole;1H-Indazole, 4-bromo-7-chloro-
- CBNumber:
- CB52732218
- Molecular Formula:
- C7H4BrClN2
- Molecular Weight:
- 231.48
- MDL Number:
- MFCD16658654
- MOL File:
- 1186334-61-1.mol
- MSDS File:
- SDS
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H303-H320 |
| Precautionary statements | P312-P264-P305+P351+P338-P337+P313 |
4-BroMo-7-chloro-1H-indazole price More Price(36)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Activate Scientific | AS59616 | 4-Bromo-7-chloro-1H-indazole 97% | 1186334-61-1 | 1g | $139 | 2026-06-04 | Buy |
| Activate Scientific | AS59616 | 4-Bromo-7-chloro-1H-indazole 97% | 1186334-61-1 | 5g | $207 | 2026-06-04 | Buy |
| Activate Scientific | AS59616 | 4-Bromo-7-chloro-1H-indazole 97% | 1186334-61-1 | 25g | $715 | 2026-06-04 | Buy |
| Matrix Scientific | 208737 | 4-Bromo-7-chloro-1H-indazole | 1186334-61-1 | 1.00g | $67 | 2026-05-18 | Buy |
| Matrix Scientific | 208737 | 4-Bromo-7-chloro-1H-indazole | 1186334-61-1 | 5.00g | $133 | 2026-05-18 | Buy |
4-BroMo-7-chloro-1H-indazole Chemical Properties, Uses, Production
Synthesis
1114809-02-7
1186334-61-1
Step 2: 6-bromo-3-chloro-2-fluorobenzaldehyde (1.0 g, 4.24 mmol) was dissolved in 1,2-dimethoxyethane (DME, 5 mL), followed by hydrazine hydrate (5 mL). The reaction mixture was heated to reflux for 3 h. After completion of the reaction, it was cooled to room temperature. The solvent was evaporated under reduced pressure and water (100 mL) was added to the residue and extracted with ethyl acetate (3 x 30 mL). The organic phases were combined, dried with anhydrous sodium sulfate, filtered and concentrated under reduced pressure. The crude product was purified by silica gel column chromatography to afford 4-bromo-7-chloro-1H-indazole in 51% yield. Mass spectrum (MS): m/z 230.9 [M + H]+.
References
[1] Patent: WO2009/108838, 2009, A1. Location in patent: Page/Page column 67
4-BroMo-7-chloro-1H-indazole Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Shenzhen Gre-syn Chemical Technology Co., Ltd. | 13226079980 | 761330897@qq.com | China | 1162 | 55 |
| Shandong Xpharm. Co.,LTD | 0531-18865936929 18865936929 | sales@xpharm.com.cn | China | 200 | 58 |
| Shanghai Jian Chao Chemical Technology Co., Ltd. | 150-2103-5486 18017383231 | 983544897@qq.com | China | 9335 | 55 |
| Shanghai Run-Biotech Co., Ltd. | 021-57171705 13817537615 | sales@run-biotech.com | China | 2277 | 58 |
| Bide Pharmatech Ltd. | 400-164-7117 18317119277 | product02@bidepharm.com | China | 40000 | 60 |
| Shanghai ShiXian Chemical Technology Co., Ltd. | 13764359345 | 990877971@qq.com | China | 1921 | 50 |
| ShangHai AmK Pharmaceutical Technology Co., Ltd. | 微信 18019252918 18019252918 | sale@amkchem.com | China | 14982 | 55 |
| Shanghai Sainty Biotechnology Co., Ltd. | 021-58957915 17721108391 | 907522080@qq.com | China | 997 | 55 |
| Zhengzhou Alfachem Co., Ltd. | 0371-53765687 18937137882 | 3969243885@qq.com | China | 7734 | 55 |
| BePharm Ltd | 400-685-9117 | market@bepharm.com | China | 15081 | 60 |
