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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Ethanone, 1-(6-quinoxalinyl)- (9CI) Suppliers

China 43 Europe 1 India 1 United States 2 Global 47

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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

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Ethanone, 1-(6-quinoxalinyl)- (9CI)

1-(Quinoxalin-6-yl)ethanone

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1-(Quinoxalin-6-yl)ethan-1-one

1-(6-Quinoxalinyl)ethanone

83570-42-7

QUINOXALINE