ChemicalBook > CAS DataBase List > Ethanone, 1-(6-quinoxalinyl)- (9CI)

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
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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
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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.

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N-Bromosuccinimide Price

American Custom Chemicals Corporation
Product number
CHM0380289
Product name
1-(6-QUINOXALINYL)ETHANONE
Purity
95.00%
Packaging
5MG
Price
$496
Updated
2021/12/16
Abosyn
Product number
61-10415
Product name
1-(Quinoxalin-6-yl)ethanone
Purity
95-98%
Packaging
1g
Price
$522
Updated
2021/12/16
Chemenu
Product number
CM123923
Product name
1-(quinoxalin-6-yl)ethan-1-one
Purity
98%
Packaging
5g
Price
$884
Updated
2021/12/16
Alichem
Product number
83570427
Product name
1-(Quinoxalin-6-yl)ethanone
Packaging
5g
Price
$903
Updated
2021/12/16
Crysdot
Product number
CD11048989
Product name
1-(Quinoxalin-6-yl)ethanone
Purity
98%
Packaging
5g
Price
$936
Updated
2021/12/16
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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

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View Lastest Price from Ethanone, 1-(6-quinoxalinyl)- (9CI) manufacturers

Career Henan Chemical Co
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

83570-42-7, Ethanone, 1-(6-quinoxalinyl)- (9CI)Related Search:


  • Ethanone, 1-(6-quinoxalinyl)- (9CI)
  • 1-(Quinoxalin-6-yl)ethanone
  • Ethanone, 1-(6-quinoxalinyl)-
  • 1-(Quinoxalin-6-yl)ethan-1-one
  • 1-(6-Quinoxalinyl)ethanone
  • 83570-42-7
  • QUINOXALINE