ChemicalBook > CAS DataBase List > 6-(5-Chloro-2-pyridyl)-5H-pyrrolo[3,4-b]pyrazine-5,7(6H)-dione

6-(5-Chloro-2-pyridyl)-5H-pyrrolo[3,4-b]pyrazine-5,7(6H)-dione

Product Name
6-(5-Chloro-2-pyridyl)-5H-pyrrolo[3,4-b]pyrazine-5,7(6H)-dione
CAS No.
43200-82-4
Chemical Name
6-(5-Chloro-2-pyridyl)-5H-pyrrolo[3,4-b]pyrazine-5,7(6H)-dione
Synonyms
7(6H)-dione;4-b]pyrazine-5;Eszopiclone Impurity 8;Dexzopiclone impurity 8;Eszopiclone Impurity 23;6-(5-Chloropyridin-2-yl);Right zopiclone impurity 8;Intermediate for Zopiclone I;-5H-pyrrolo[3,4-b]pyrazine-5,7(6H);6-(5-Chloro-2-pyridyl)-5H-pyrrolo[3
CBNumber
CB5916430
Molecular Formula
C11H5ClN4O2
Formula Weight
260.64
MOL File
43200-82-4.mol
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6-(5-Chloro-2-pyridyl)-5H-pyrrolo[3,4-b]pyrazine-5,7(6H)-dione Property

Melting point:
238 °C
Boiling point:
495.7±55.0 °C(Predicted)
Density 
1.645±0.06 g/cm3(Predicted)
storage temp. 
2-8°C
pka
-0.63±0.29(Predicted)
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H317May cause an allergic skin reaction

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

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
FC150441
Product name
6-(5-Chloro-2-pyridyl)-5H-pyrrolo[3,4-b]pyrazine-5,7(6H)-dione
Packaging
5mg
Price
$50
Updated
2021/12/16
Biosynth Carbosynth
Product number
FC150441
Product name
6-(5-Chloro-2-pyridyl)-5H-pyrrolo[3,4-b]pyrazine-5,7(6H)-dione
Packaging
10mg
Price
$80
Updated
2021/12/16
Biosynth Carbosynth
Product number
FC150441
Product name
6-(5-Chloro-2-pyridyl)-5H-pyrrolo[3,4-b]pyrazine-5,7(6H)-dione
Packaging
25mg
Price
$160
Updated
2021/12/16
Biosynth Carbosynth
Product number
FC150441
Product name
6-(5-Chloro-2-pyridyl)-5H-pyrrolo[3,4-b]pyrazine-5,7(6H)-dione
Packaging
50mg
Price
$250
Updated
2021/12/16
AK Scientific
Product number
J11512
Product name
ZopicloneImpurity2[6-(5-Chloro-2-pyridyl)-5H-pyrrolo[3,4-b]pyrazine-5,7(6H)-dione]
Packaging
25mg
Price
$298
Updated
2021/12/16

6-(5-Chloro-2-pyridyl)-5H-pyrrolo[3,4-b]pyrazine-5,7(6H)-dione Preparation Products And Raw materials

Raw materials

Preparation Products

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6-(5-Chloro-2-pyridyl)-5H-pyrrolo[3,4-b]pyrazine-5,7(6H)-dione Suppliers

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View Lastest Price from 6-(5-Chloro-2-pyridyl)-5H-pyrrolo[3,4-b]pyrazine-5,7(6H)-dione manufacturers

ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD
Product
6-(5-Chloro-2-pyridyl)-5H-pyrrolo[3,4-b]pyrazine-5,7(6H)-dione 43200-82-4
Price
US $2.00-5.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
100kg
Release date
2025-07-08
Career Henan Chemical Co
Product
6-(5-Chloro-2-pyridyl)-5H-pyrrolo[3,4-b]pyrazine-5,7(6H)-dione 43200-82-4
Price
US $1.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
100KG
Release date
2018-08-20

43200-82-4, 6-(5-Chloro-2-pyridyl)-5H-pyrrolo[3,4-b]pyrazine-5,7(6H)-dioneRelated Search:

ZOPICLONE N-OXIDE RP 48497 (Eszopiclone Impurity C) Pyrrolidine N-Methyl-2-pyrrolidone Povidone iodine Polyvinylpyrrolidone N-Vinyl-2-pyrrolidone Pyrazine 2-Amino-5-chloropyridine N-(5-Chloro-2-pyridinyl)-2-pyrazinecarboxaMide (Zopiclone IMpurity) Eszopiclone 2-bromo-3-methylacetophenone 2-Acetamido-5-chloropyridine Zopiclone Impurity 10 Zopiclone Impurity 18 Zopiclone Impurity 3 N-(5-Chloro-2-pyridinyl)-3-(hydroxyMethyl)-2-pyrazinecarboxaMide Deschloro-Zopiclone

  • 6-(5-chloro-2-pyridyl)-5H-pyrrolo[3,4-b]pyrazine-5,7(6H)-dione
  • Intermediate for Zopiclone I
  • 6-(5-Chloro-2-pyridinyl)-5H-pyrrolo[3,4-b]pyrazine-5,7(6H)-dione
  • 6-(5-chloropyridin-2-yl)pyrrolo[3,4-b]pyrazine-5,7-dione
  • Right zopiclone impurity 8
  • 4-b]pyrazine-5
  • 6-(5-Chloro-2-pyridyl)-5H-pyrrolo[3
  • 7(6H)-dione
  • 6-(5-chloro-2-pyridinyl)pyrrolo[3,4-b]pyrazine-5,7-dione
  • 6-(5-chloropyridin-2-yl)-5H,6H,7H-pyrrolo[3,4-b]pyrazine-5,7-dione
  • 6-(5-Chloropyridin-2-yl)-5H-pyrrolo[3,4-b]pyrazine-5,7(6H)-dione
  • 6-(5-chloro-2-piperidinyl)-5H-pyrazine-5,7(6H,7H)-dione
  • -5H-pyrrolo[3,4-b]pyrazine-5,7(6H)
  • 6-(5-Chloropyridin-2-yl)
  • Dexzopiclone impurity 8
  • Eszopiclone Impurity 8
  • 5H-Pyrrolo[3,4-b]pyrazine-5,7(6H)-dione, 6-(5-chloro-2-pyridinyl)-
  • 6-(5-CHLORO-2-PIPERIDINYL)-5H-PYRAZINE-5,7(6H,7H)-DIONE CAS 43200-82-4
  • 6-(5-Chloro-2-pyridyl)-5H-pyrrolo(3,4-b)pyrazine-5,7(6H)-dio
  • 6-(5-chloropyridin-2-yl)pyrrolo[3,4-b]pyrazine-5,7
  • 6-(5-Chloropyridin-2-yl)- 6,7-dihydro-5H-pyrrolo[3,4-b]pyraz
  • Eszopiclone Impurity 23
  • 6-(5-Chloro-2-pyridyl)-5H-pyrrolo[3,4-b]pyrazine-5,7(6H)-dione 98%
  • 43200-82-4
  • C11H5ClN4O2