4-(Bromomethyl)-2,1,3-benzoxadiazole
- CAS No.
- 32863-30-2
- Chemical Name:
- 4-(Bromomethyl)-2,1,3-benzoxadiazole
- Synonyms
- 5-bromomethylbenz[1,2,5]oxadiazole;4-(Bromomethyl)-2,1,3-benzoxadiazole;2,1,3-Benzoxadiazole, 4-(bromomethyl)-;4-(bromomethyl)benzo[c][1,2,5]oxadiazole
- CBNumber:
- CB2359115
- Molecular Formula:
- C7H5BrN2O
- Molecular Weight:
- 213.03
- MDL Number:
- MFCD00515010
- MOL File:
- 32863-30-2.mol
- MSDS File:
- SDS
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302 |
| Precautionary statements | P261-P280-P301+P312-P302+P352-P305+P351+P338 |
| Hazard Codes | Xn |
| Risk Statements | 36/37/38-22 |
| Safety Statements | 26-37/39 |
| HS Code | 2934999090 |
4-(Bromomethyl)-2,1,3-benzoxadiazole price More Price(33)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Activate Scientific | AS143739 | 4-(Bromomethyl)benzo[c][1,2,5]oxadiazole 97% | 32863-30-2 | 1g | $506 | 2026-06-04 | Buy |
| Activate Scientific | AS143739 | 4-(Bromomethyl)benzo[c][1,2,5]oxadiazole 97% | 32863-30-2 | 5g | $1435 | 2026-06-04 | Buy |
| Matrix Scientific | 181099 | 4-(Bromomethyl)-2,1,3-benzoxadiazole | 32863-30-2 | 250.00mg | $283 | 2026-05-18 | Buy |
| Matrix Scientific | 181099 | 4-(Bromomethyl)-2,1,3-benzoxadiazole | 32863-30-2 | 1.00g | $580 | 2026-05-18 | Buy |
| aablocks | AA00C051 | 4-(Bromomethyl)benzo[c][1,2,5]oxadiazole | 32863-30-2 | 250mg | $621 | 2026-05-28 | Buy |
4-(Bromomethyl)-2,1,3-benzoxadiazole Chemical Properties,Uses,Production
Synthesis
4887-83-6
32863-30-2
General procedure for the synthesis of 4-(bromomethyl)benzo[c][1,2,5]oxadiazole from 7-methyl-1H-benzo[D]imidazole: 7-methyl-1H-benzo[D]imidazole (13.4 g, 100 mmol) was dissolved in carbon tetrachloride (150 ml), N-bromosuccinimide (NBS, 23.5 g, 132 mmol) and benzoyl peroxide (Bz2O2, 0.29 g, 1.2 mmol). The reaction mixture was heated to 80-85 °C and kept for completion of the reaction. After completion of the reaction, the reaction system was cooled to 40 °C and concentrated under reduced pressure. The reaction mixture was filtered, the filter cake was washed with chloroform and the solvent was evaporated under reduced pressure to give the crude product (25.6 g). Purification by recrystallization from petroleum ether gave light yellow needle-like crystals of 4-(bromomethyl)benzo[c][1,2,5]oxadiazole (15.3 g) in 77.6% yield and melting point of 94-95 °C.
References
[1] Patent: CN102285978, 2016, B. Location in patent: Paragraph 0028-0030
4-(Bromomethyl)-2,1,3-benzoxadiazole Preparation Products And Raw materials
4-(Bromomethyl)-2,1,3-benzoxadiazole Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Shanghai yirong biology science and technology co., ltd | 18049974220 | 3060526242@qq.com | China | 999 | 60 |
| Thermo Fisher Scientific | 800-810-5118 | cnchemical@thermofisher.com | China | 17752 | 75 |
| 9ding chemical ( Shanghai) Limited | 4009209199 | sales@9dingchem.com | China | 22497 | 55 |
| Amadis Chemical Company Limited | 571-89925085 | sales@amadischem.com | China | 131885 | 58 |
| Amatek Scientific Co. Ltd. | 0512-56316828 400-867-5858;400-867-5858 | info@amateksci.com | China | 28763 | 58 |
| Aikon International Limited | 025-58859352 15955137747 | sales01@aikonchem.com | China | 16021 | 58 |
| Suzhou Nuoouman Biological Technology Co., Ltd. | 15026866316 | 180642609@qq.com | China | 4969 | 58 |
| Jinan Ruisi Pharmaceutical Technology Co., LTD | 0531-0531-69900633 19963472814 | changyuan20@163.com | China | 9937 | 58 |
| CONIER CHEM AND PHARMA LIMITED | sales@conier.com | China | 49906 | 58 | |
| Shaanxi Dideu Medichem Co. Ltd | +86-029-81138252 +86-173 9270 1263 | 1057@dideu.com | China | 3961 | 58 |
View Lastest Price from 4-(Bromomethyl)-2,1,3-benzoxadiazole manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-08-13 | 4-(BROMOMETHYL)-2,1,3-BENZOXADIAZOLE
32863-30-2
|
$1.00 | 1KG | 99% | 20T | Shaanxi Dideu Medichem Co. Ltd |
-
- 4-(BROMOMETHYL)-2,1,3-BENZOXADIAZOLE
32863-30-2
- $1.00
- 99%
- Shaanxi Dideu Medichem Co. Ltd
