2,4-DICHLORO-7-BROMOQUINAZOLINE
- CAS No.
- 959237-68-4
- Chemical Name:
- 2,4-DICHLORO-7-BROMOQUINAZOLINE
- Synonyms
- 7-Bromo-2,4-dichloroquinazoline;2,4-DICHLORO-7-BROMOQUINAZOLINE;Quinazoline, 7-bromo-2,4-dichloro-
- CBNumber:
- CB52461006
- Molecular Formula:
- C8H3BrCl2N2
- Molecular Weight:
- 277.93
- MDL Number:
- MFCD09954890
- MOL File:
- 959237-68-4.mol
- MSDS File:
- SDS
| Product description | Number | Pack Size | Price |
| 7-bromo-2,4-dichloroquinazoline 98% | OR400857 | 1g | $107 |
| 7-Bromo-2,4-dichloroquinazoline | 122841 | 1.00g | $858 |
| 7-Bromo-2,4-dichloroquinazoline 95+% | B12279 | 1g | $30 |
| 7-Bromo-2,4-dichloroquinazoline 95+% | B12279 | 5g | $110 |
| 7-Bromo-2,4-dichloroquinazoline 95+% | B12279 | 10g | $200 |
| More product size | |||
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS08 |
|---|---|
| Signal word | Warning |
| Hazard statements | H317-H351b-H373 |
| Precautionary statements | P201-P202-P260-P272-P280g-P302+P352-P308+P313-P363-P403-P501c |
| HS Code | 2933599590 |
2,4-DICHLORO-7-BROMOQUINAZOLINE price More Price(49)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Apolloscientific | OR400857 | 7-bromo-2,4-dichloroquinazoline 98% | 959237-68-4 | 1g | $107 | 2026-06-04 | Buy |
| Matrix Scientific | 122841 | 7-Bromo-2,4-dichloroquinazoline | 959237-68-4 | 1.00g | $858 | 2026-05-18 | Buy |
| Synthonix | B12279 | 7-Bromo-2,4-dichloroquinazoline 95+% | 959237-68-4 | 1g | $30 | 2026-05-06 | Buy |
| Synthonix | B12279 | 7-Bromo-2,4-dichloroquinazoline 95+% | 959237-68-4 | 5g | $110 | 2026-05-06 | Buy |
| Synthonix | B12279 | 7-Bromo-2,4-dichloroquinazoline 95+% | 959237-68-4 | 10g | $200 | 2026-05-06 | Buy |
2,4-DICHLORO-7-BROMOQUINAZOLINE Chemical Properties,Uses,Production
Synthesis
114703-12-7
959237-68-4
The general procedure for the synthesis of 2,4-dichloro-7-bromoquinazoline from 7-bromoquinazoline-2,4(1H,3H)-dione was as follows: 205.0 g (0.84 mol) of 7-bromo-1H-benzo[d]-1,3-oxazine-2,4-dione was suspended in 1.26 L (12.59 mol) of phosphorochloride at room temperature, followed by the addition of 71.34 mL (0.42 mol) N-ethyl diisopropylamine. The reaction mixture was heated to reflux and kept for 36 hours. Upon completion of the reaction, 193.6 g of the target product 7-bromo-2,4-dichloroquinazoline was obtained by a conventional post-processing step. The product was analyzed by HPLC/MS and showed that the (M+H)+ peak was located at 277/279, confirming the solid form.
References
[1] Patent: US2013/12489, 2013, A1. Location in patent: Paragraph 0174
[2] Bioorganic and Medicinal Chemistry Letters, 2017, vol. 27, # 21, p. 4904 - 4907
[3] Patent: WO2012/58671, 2012, A1. Location in patent: Page/Page column 92-93
[4] Patent: US2014/38952, 2014, A1. Location in patent: Page/Page column 0160-0161
[5] Antimicrobial Agents and Chemotherapy, 2017, vol. 61, # 6,
2,4-DICHLORO-7-BROMOQUINAZOLINE Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 | sales@capot.com | China | 29640 | 60 |
| Accela ChemBio Inc. | +1-858-6993322 +86-18019713315 | info@accelachem.com | United States | 21193 | 58 |
| CONIER CHEM AND PHARMA LIMITED | sales@conier.com | China | 49979 | 58 | |
| career henan chemical co | +86-0371-86658258 | factory@coreychem.com | China | 29793 | 58 |
| Guangzhou Yuheng Pharmaceutical Technology Co., Ltd | +8613580539051 | joe@yuhengpharm.com | CHINA | 21142 | 58 |
| Career Henan Chemica Co | +86-0371-86658258 +86-13203830695 | laboratory@coreychem.com | China | 30224 | 58 |
| Finetech Industry Limited | +86-27-8746-5837 +86-18627785180 | info@finetechnology-ind.com | China | 9539 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | +86-0571-88938639 17705817739 | info@dycnchem.com | China | 52704 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418684 +86-18949823763 | sales@tnjchem.com | China | 25356 | 58 |
| ZHEJIANG JIUZHOU CHEM CO., LTD | +86-0576225566889 +86-13454675544 | admin@jiuzhou-chem.com；jamie@jiuzhou-chem.com；alice@jiuzhou-chem.com | China | 12272 | 58 |
View Lastest Price from 2,4-DICHLORO-7-BROMOQUINAZOLINE manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2020-01-13 | 2,4-DICHLORO-7-BROMOQUINAZOLINE
959237-68-4
|
$1.00 | 1g | 99% | 10000KGS | Career Henan Chemical Co |
-
- 2,4-DICHLORO-7-BROMOQUINAZOLINE
959237-68-4
- $1.00
- 99%
- Career Henan Chemical Co
