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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 structure

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

Molecular Weight:: 260.64

MDL Number:: MFCD00298149

MOL File:: 43200-82-4.mol

Last updated:2025-07-09 08:30:44

Product description	Number	Pack Size	Price
6-(5-Chloro-2-pyridyl)-5H-pyrrolo[3,4-b]pyrazine-5,7(6H)-dione	FC150441	5mg	$50
6-(5-Chloro-2-pyridyl)-5H-pyrrolo[3,4-b]pyrazine-5,7(6H)-dione	FC150441	10mg	$80
6-(5-Chloro-2-pyridyl)-5H-pyrrolo[3,4-b]pyrazine-5,7(6H)-dione	FC150441	25mg	$160
6-(5-Chloro-2-pyridyl)-5H-pyrrolo[3,4-b]pyrazine-5,7(6H)-dione	FC150441	50mg	$250
ZopicloneImpurity2[6-(5-Chloro-2-pyridyl)-5H-pyrrolo[3,4-b]pyrazine-5,7(6H)-dione]	J11512	25mg	$298
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6-(5-Chloro-2-pyridyl)-5H-pyrrolo[3,4-b]pyrazine-5,7(6H)-dione Properties

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)

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302-H315-H317-H319-H335
Precautionary statements	P261-P280-P305+P351+P338

6-(5-Chloro-2-pyridyl)-5H-pyrrolo[3,4-b]pyrazine-5,7(6H)-dione price More Price(9)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Biosynth Carbosynth	FC150441	6-(5-Chloro-2-pyridyl)-5H-pyrrolo[3,4-b]pyrazine-5,7(6H)-dione	43200-82-4	5mg	$50	2021-12-16	Buy
Biosynth Carbosynth	FC150441	6-(5-Chloro-2-pyridyl)-5H-pyrrolo[3,4-b]pyrazine-5,7(6H)-dione	43200-82-4	10mg	$80	2021-12-16	Buy
Biosynth Carbosynth	FC150441	6-(5-Chloro-2-pyridyl)-5H-pyrrolo[3,4-b]pyrazine-5,7(6H)-dione	43200-82-4	25mg	$160	2021-12-16	Buy
Biosynth Carbosynth	FC150441	6-(5-Chloro-2-pyridyl)-5H-pyrrolo[3,4-b]pyrazine-5,7(6H)-dione	43200-82-4	50mg	$250	2021-12-16	Buy
AK Scientific	J11512	ZopicloneImpurity2[6-(5-Chloro-2-pyridyl)-5H-pyrrolo[3,4-b]pyrazine-5,7(6H)-dione]	43200-82-4	25mg	$298	2021-12-16	Buy

Product number	Packaging	Price	Buy
FC150441	5mg	$50	Buy
FC150441	10mg	$80	Buy
FC150441	25mg	$160	Buy
FC150441	50mg	$250	Buy
J11512	25mg	$298	Buy

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

Raw materials

Preparation Products

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

Global( 79)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD	+86-13017695106 +86-13676922317	jiuyitime@fdachem.com	China	16513	58
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	33024	60
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29819	58
HubeiwidelychemicaltechnologyCo.,Ltd	18627774460	faith@widelychemical.com	CHINA	742	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49977	58
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418671 +8618949823763	sales@tnjchem.com	China	34563	58
ANHUI WITOP BIOTECH CO., LTD	+8615255079626	eric@witopchemical.com	China	23541	58
Baoji Guokang Healthchem co.,ltd	+8615604608665 15604608665	dominicguo@gk-bio.com	CHINA	9414	58
Dayang Chem (Hangzhou) Co.,Ltd.	+86-0571-88938639 +8617705817739	info@dycnchem.com	China	52705	58
sgtlifesciences pvt ltd	+8617013299288	dj@sgtlifesciences.com	China	12373	58

Supplier	Advantage
ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD	58
ATK CHEMICAL COMPANY LIMITED	60
career henan chemical co	58
HubeiwidelychemicaltechnologyCo.,Ltd	58
CONIER CHEM AND PHARMA LIMITED	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
ANHUI WITOP BIOTECH CO., LTD	58
Baoji Guokang Healthchem co.,ltd	58
Dayang Chem (Hangzhou) Co.,Ltd.	58
sgtlifesciences pvt ltd	58

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

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2026-04-17	6-(5-Chloro-2-pyridyl)-5H-pyrrolo[3,4-b]pyrazine-5,7(6H)-dione 43200-82-4	US $2.00-5.00 / kg	1kg	99%	100kg	ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD
	2019-07-06	6-(5-Chloro-2-pyridyl)-5H-pyrrolo[3,4-b]pyrazine-5,7(6H)-dione 43200-82-4	US $1.00 / KG	1KG	98%	100KG	Career Henan Chemical Co

6-(5-Chloro-2-pyridyl)-5H-pyrrolo[3,4-b]pyrazine-5,7(6H)-dione
43200-82-4
US $2.00-5.00 / kg
99%
ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

6-(5-Chloro-2-pyridyl)-5H-pyrrolo[3,4-b]pyrazine-5,7(6H)-dione
43200-82-4
US $1.00 / KG
98%
Career Henan Chemical Co

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

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1of4

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% 6-(5-chloro-2-pyridyl)-5H-pyridinebenzo[3，4-b]pyridineazine-5，7(6H)-dione 43200-82-4 C11H5ClN4O2