ChemicalBook > CAS DataBase List > 2-CHLORO-3-METHOXYQUINOXALINE

2-CHLORO-3-METHOXYQUINOXALINE

Product Name
2-CHLORO-3-METHOXYQUINOXALINE
CAS No.
32998-25-7
Chemical Name
2-CHLORO-3-METHOXYQUINOXALINE
Synonyms
2-CHLORO-3-METHOXYQUINOXALINE;Quinoxaline, 2-chloro-3-methoxy-;2-CHLORO-3-METHOXYQUINOXALINE ISO 9001：2015 REACH
CBNumber
CB5271445
Molecular Formula
C9H7ClN2O
Formula Weight
194.62
MOL File
32998-25-7.mol
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2-CHLORO-3-METHOXYQUINOXALINE Property

Melting point:
71-75℃
Boiling point:
271℃
Density 
1.333
Flash point:
118℃
storage temp. 
under inert gas (nitrogen or Argon) at 2-8°C
Appearance
White to off-white 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

Biosynth Carbosynth
Product number
FC42147
Product name
2-Chloro-3-methoxyquinoxaline
Packaging
50mg
Price
$200
Updated
2021/12/16
Biosynth Carbosynth
Product number
FC42147
Product name
2-Chloro-3-methoxyquinoxaline
Packaging
100mg
Price
$300
Updated
2021/12/16
Biosynth Carbosynth
Product number
FC42147
Product name
2-Chloro-3-methoxyquinoxaline
Packaging
250mg
Price
$400
Updated
2021/12/16
Biosynth Carbosynth
Product number
FC42147
Product name
2-Chloro-3-methoxyquinoxaline
Packaging
1g
Price
$600
Updated
2021/12/16
Matrix Scientific
Product number
076318
Product name
2-Chloro-3-methoxyquinoxaline
Purity
95+%
Packaging
250mg
Price
$722
Updated
2021/12/16
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2-CHLORO-3-METHOXYQUINOXALINE Chemical Properties,Usage,Production

Synthesis

67-56-1

2213-63-0

124-41-4

32998-25-7

To a suspension of 2,3-dichloroquinoxaline (300 mg, 1.51 mmol) in methanol (15 mL) and N,N-dimethylformamide (1.0 mL), sodium methanolate (28% methanol solution, 309 mg, 1.66 mmol) was slowly added at 0 °C. After addition, the reaction mixture was stirred at room temperature for 2 hours. After completion of the reaction, the mixture was concentrated in vacuum. The residue was diluted with chloroform and water, the organic layer was separated through a partition funnel and concentrated again under vacuum. The resulting crude product was purified by silica gel column chromatography, the eluent being a gradient from pure hexane to hexane:ethyl acetate (19:1), to afford 2-chloro-3-methoxyquinoxaline (as described in Reference Example 20) as a colorless powder (251 mg, yield not provided).

References

[1] Patent: WO2010/30027, 2010, A1. Location in patent: Page/Page column 60

2-CHLORO-3-METHOXYQUINOXALINE Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 2-CHLORO-3-METHOXYQUINOXALINE manufacturers

Dideu Industries Group Limited
Product
2-CHLORO-3-METHOXYQUINOXALINE 32998-25-7
Price
US $1.10/g
Min. Order
1g
Purity
99.00%
Supply Ability
100 Tons Min
Release date
2021-11-02
Career Henan Chemical Co
Product
2-CHLORO-3-METHOXYQUINOXALINE 32998-25-7
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
KG/T
Release date
2019-12-19

32998-25-7, 2-CHLORO-3-METHOXYQUINOXALINERelated Search:

METHYL 3-CHLORO-7-METHOXYQUINOXALINE-2-CARBOXYLATE ETHYL 4-CHLORO-8-METHOXYQUINOXALINE-3-CARBOXYLATE ETHYL 4-CHLORO-6-METHOXYQUINOXALINE-3-CARBOXYLATE 2-CHLORO-3-METHOXYPYRAZINE 2-CHLORO-3-METHOXYQUINOXALINE

  • 2-CHLORO-3-METHOXYQUINOXALINE
  • Quinoxaline, 2-chloro-3-methoxy-
  • 2-CHLORO-3-METHOXYQUINOXALINE ISO 9001：2015 REACH
  • 32998-25-7
  • 32997-25-7