Ethanone, 1-(6-quinoxalinyl)- (9CI)
- Product Name
- Ethanone, 1-(6-quinoxalinyl)- (9CI)
- CAS No.
- 83570-42-7
- Chemical Name
- Ethanone, 1-(6-quinoxalinyl)- (9CI)
- Synonyms
- 1-(6-Quinoxalinyl)ethanone;1-(Quinoxalin-6-yl)ethanone;Ethanone, 1-(6-quinoxalinyl)-;1-(Quinoxalin-6-yl)ethan-1-one;Ethanone, 1-(6-quinoxalinyl)- (9CI)
- CBNumber
- CB61054222
- Molecular Formula
- C10H8N2O
- Formula Weight
- 172.18
- MOL File
- 83570-42-7.mol
Ethanone, 1-(6-quinoxalinyl)- (9CI) Property
- Melting point:
- 106-108 °C(Solv: cyclohexane (110-82-7))
- Boiling point:
- 318.9±22.0 °C(Predicted)
- Density
- 1.216±0.06 g/cm3(Predicted)
- storage temp.
- Sealed in dry,Room Temperature
- pka
- -0.34±0.30(Predicted)
- Appearance
- Off-white to pink Solid
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- CHM0380289
- Product name
- 1-(6-QUINOXALINYL)ETHANONE
- Purity
- 95.00%
- Packaging
- 5MG
- Price
- $496
- Updated
- 2021/12/16
- Product number
- A162199
- Product name
- 1-(Quinoxalin-6-yl)ethanone
- Purity
- 98%
- Packaging
- 100mg
- Price
- $96
- Updated
- 2021/12/16
- Product number
- A162199
- Product name
- 1-(Quinoxalin-6-yl)ethanone
- Purity
- 98%
- Packaging
- 250mg
- Price
- $153
- Updated
- 2021/12/16
- Product number
- CM123923
- Product name
- 1-(quinoxalin-6-yl)ethan-1-one
- Purity
- 98%
- Packaging
- 1g
- Price
- $352
- Updated
- 2021/12/16
- Product number
- CD11048989
- Product name
- 1-(Quinoxalin-6-yl)ethanone
- Purity
- 98%
- Packaging
- 1g
- Price
- $372
- Updated
- 2021/12/16
Ethanone, 1-(6-quinoxalinyl)- (9CI) Chemical Properties,Usage,Production
Synthesis
875558-38-6
75-16-1
83570-42-7
Methylmagnesium bromide (2 mL, 3.0 mol/L, 6 mmol) was added slowly and dropwise to an anhydrous tetrahydrofuran (10 mL) solution of quinoxaline-6-carboxylic acid methoxy-methyl-amide (1 g, 4.6 mmol) at 0°C and under nitrogen protection. The reaction solution was gradually warmed to room temperature over 2 hours. Upon completion of the reaction, the reaction was quenched with ammonium chloride solution and extracted with ethyl acetate. The organic phases were combined and concentrated to give the crude product. The crude product was purified by silica gel column chromatography to afford 1-(quinoxalin-6-yl)ethanone (600 mg, 75.7% yield).
References
[1] Patent: WO2016/77232, 2016, A2. Location in patent: Page/Page column 25; 33; 35; 37
[2] Patent: WO2007/16525, 2007, A2. Location in patent: Page/Page column 99-101
Ethanone, 1-(6-quinoxalinyl)- (9CI) Preparation Products And Raw materials
Raw materials
Preparation Products
View Lastest Price from Ethanone, 1-(6-quinoxalinyl)- (9CI) manufacturers
- Product
- Ethanone, 1-(6-quinoxalinyl)- (9CI) 83570-42-7
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 99.0%
- Supply Ability
- 100kg
- Release date
- 2020-01-14