6-bromoquinolin-8-amine
- Product Name
- 6-bromoquinolin-8-amine
- CAS No.
- 57339-57-8
- Chemical Name
- 6-bromoquinolin-8-amine
- Synonyms
- 6-Bromo-8-quinolinamine;6-bromoquinolin-8-amine;6-BroMo-8-aMinoquinoline;8-QuinolinaMine, 6-broMo-
- CBNumber
- CB21180451
- Molecular Formula
- C9H7BrN2
- Formula Weight
- 223.07
- MOL File
- 57339-57-8.mol
6-bromoquinolin-8-amine Property
- Melting point:
- 78 °C
- Boiling point:
- 370.4±27.0 °C(Predicted)
- Density
- 1.649±0.06 g/cm3(Predicted)
- storage temp.
- Keep in dark place,Inert atmosphere,Room temperature
- pka
- 2.22±0.10(Predicted)
- Appearance
- Light green to green Solid
- EPA Substance Registry System
- 8-Quinolinamine, 6-bromo- (57339-57-8)
Safety
- HS Code
- 2933499090
N-Bromosuccinimide Price
- Product number
- 8427AB
- Product name
- 6-Bromoquinolin-8-amine
- Packaging
- 250mg
- Price
- $184
- Updated
- 2021/12/16
- Product number
- 3H30-9-W4
- Product name
- 8-Amino-6-bromoquinoline
- Purity
- 97%
- Packaging
- 250mg
- Price
- $220
- Updated
- 2021/12/16
- Product number
- 3H30-9-W4
- Product name
- 8-Amino-6-bromoquinoline
- Purity
- 97%
- Packaging
- 1g
- Price
- $527
- Updated
- 2021/12/16
- Product number
- HCH0006873
- Product name
- 8-AMINO-6-BROMOQUINOLINE
- Purity
- 95.00%
- Packaging
- 1G
- Price
- $1092.67
- Updated
- 2021/12/16
- Product number
- CM129345
- Product name
- 6-bromoquinolin-8-amine
- Purity
- 95%
- Packaging
- 1g
- Price
- $234
- Updated
- 2021/12/16
6-bromoquinolin-8-amine Chemical Properties,Usage,Production
Synthesis
68527-67-3
57339-57-8
General procedure for the synthesis of 6-bromo-8-aminoquinoline from 6-bromo-8-nitroquinoline: to a mixed solution of 6-bromo-8-nitroquinoline (4 g, 1.58 mmol) in ethanol/acetic acid/water (50 mL/50 mL/25 mL) was added iron powder (3.18 g, 5.69 mmol). The reaction mixture was heated to reflux for 3 hours. Upon completion of the reaction, it was cooled to room temperature, neutralized with 2.5 N sodium hydroxide solution, filtered through diatomaceous earth to remove the iron powder residue, and the filter cake was washed with ethyl acetate. The filtrate was extracted with ethyl acetate (3 x 200 mL), the organic phases were combined, dried with anhydrous sodium sulfate and concentrated under reduced pressure. The oil obtained was purified by column chromatography (40% ethyl acetate/hexane) to give 3.19 g (91% yield) of yellow solid with a melting point of 142-145 °C. The residue was extracted with ethyl acetate (3 x 200 mL) and dried with anhydrous sodium sulfate.
References
[1] Patent: EP1147083, 2004, B1. Location in patent: Page 46
[2] Monatshefte fuer Chemie, 1994, vol. 125, # 6/7, p. 723 - 730
[3] Journal fuer Praktische Chemie (Leipzig), 1894, vol. <2> 49, p. 534,539
6-bromoquinolin-8-amine Preparation Products And Raw materials
Raw materials
Preparation Products
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