5-Bromoquinoxaline
- CAS No.
- 76982-23-5
- Chemical Name:
- 5-Bromoquinoxaline
- Synonyms
- 5-BromoquinoxaL;5-BROMOQUINOXALINE;Quinoxaline, 5-bromo-;5-Bromo-1,4-benzodiazine
- CBNumber:
- CB01253504
- Molecular Formula:
- C8H5BrN2
- Molecular Weight:
- 209.04
- MDL Number:
- MFCD02181615
- MOL File:
- 76982-23-5.mol
- MSDS File:
- SDS
| Product description | Number | Pack Size | Price |
| 5-Bromoquinoxaline 95% | OR17203 | 250mg | $35 |
| 5-Bromoquinoxaline 95% | OR17203 | 1g | $109 |
| 5-Bromoquinoxaline 97% | AS28774 | 1g | $87 |
| 5-Bromoquinoxaline 95% | OR17203 | 5g | $369 |
| 5-Bromoquinoxaline 97% | AS28774 | 5g | $346 |
| More product size | |||
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P261-P305+P351+P338 |
| HS Code | 2933998090 |
5-Bromoquinoxaline price More Price(53)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Apolloscientific | OR17203 | 5-Bromoquinoxaline 95% | 76982-23-5 | 250mg | $35 | 2026-06-04 | Buy |
| Apolloscientific | OR17203 | 5-Bromoquinoxaline 95% | 76982-23-5 | 1g | $109 | 2026-06-04 | Buy |
| Activate Scientific | AS28774 | 5-Bromoquinoxaline 97% | 76982-23-5 | 1g | $87 | 2026-06-04 | Buy |
| Apolloscientific | OR17203 | 5-Bromoquinoxaline 95% | 76982-23-5 | 5g | $369 | 2026-06-04 | Buy |
| Activate Scientific | AS28774 | 5-Bromoquinoxaline 97% | 76982-23-5 | 5g | $346 | 2026-06-04 | Buy |
5-Bromoquinoxaline Chemical Properties,Uses,Production
Synthesis
16566-20-4
76982-23-5
General procedure for the synthesis of 5-bromoquinoxaline from quinoxalin-5-amine: 17 g of quinoxalin-5-amine was added to 50 ml of water, cooled to 0 °C, 25 ml of concentrated hydrochloric acid was added slowly and stirred for 0.5 h. The mixture was then stirred for 6 h at room temperature. Subsequently, 10 g of copper bromide was added in batches and stirring was continued for 6 hours at room temperature. Upon completion of the reaction, an appropriate amount of water was added for dilution and extracted and separated using an organic solvent. The organic phase was dried over anhydrous sodium sulfate and concentrated under reduced pressure. The residue was separated and purified by silica gel column chromatography to give 14 g of 5-bromoquinoxaline.
References
[1] Patent: CN107793370, 2018, A. Location in patent: Paragraph 0023; 0024
5-Bromoquinoxaline Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29812 | 58 |
| Accela ChemBio Inc. | +1-858-6993322 | info@accelachem.com | United States | 21193 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63687 | 58 |
| Richest Group Ltd | 18017061086 | oled@richest-group.com | CHINA | 5600 | 58 |
| Guangzhou Yuheng Pharmaceutical Technology Co., Ltd | +8613580539051 | joe@yuhengpharm.com | CHINA | 21142 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | +86-0571-88938639 +8617705817739 | info@dycnchem.com | China | 52704 | 58 |
| CR Corporation Limited | +8613062833949 | fred.wen@crcorporation.cn | China | 8645 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418684 +8618949823763 | sales@tnjchem.com | China | 25356 | 58 |
| Henan Aochuang Chemical Co.,Ltd. | +86-0371-63689365 +8618638391208 | sales@aochuangchem.com | China | 9333 | 58 |
| PT CHEM GROUP LIMITED | +86-85511178; | peter68@ptchemgroup.com | China | 35425 | 58 |
View Lastest Price from 5-Bromoquinoxaline manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-04-04 | 5-Bromoquinoxaline
76982-23-5
|
1KG | 98% | 1Ton | Henan Aochuang Chemical Co.,Ltd. | ||
 |
2019-07-06 | 5-Bromoquinoxaline
76982-23-5
|
$1.00 | 1KG | 98% | 150KG | Career Henan Chemical Co |
-
- 5-Bromoquinoxaline
76982-23-5
- 98%
- Henan Aochuang Chemical Co.,Ltd.
-
- 5-Bromoquinoxaline
76982-23-5
- $1.00
- 98%
- Career Henan Chemical Co
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