6-(5-Chloro-2-pyridyl)-6,7-dihydro-7-hydroxy-5H-pyrrolo[3,4-b]pyrazin-5-one
- $31 - $1960
- Product name: 6-(5-Chloro-2-pyridyl)-6,7-dihydro-7-hydroxy-5H-pyrrolo[3,4-b]pyrazin-5-one
- CAS: 43200-81-3
- MF: C11H7ClN4O2
- MW: 262.65
- EINECS:256-139-4
- MDL Number:MFCD02684321
- Synonyms:6-(5-chloro-2-pyridyl)-6,7-dihydro-7-hydroxy-5H-pyrrolo[3,4-b]pyrazin-5-one ;6-(5-Chloropyrid-2-yl)-5-hydroxy-7-oxo-5,6-dihydro-pyrrolo-(3,4b) Pyrazime;Zopiclone6-(5-Chloropyrid-2-Yl)-5-Hydroxy-7-Oxo-6,7-Dihydro-5H-Pyrrolo-[3,4-B]-Pyrazine;6-(5-Chloro-2-pyridin-2-yl)-7-hydroxy-6,7-dihydro-pyrrolo[3,4-b]pyrazin-5-one;Intermediate for Zopiclone II;6-(5-Chloro-2-pyridin-2-yl)-7-hydroxy-6,7-dihydro-pyrrolo[3,4-β]pyrazin-5-one;6-(5-Chloro-2-pyridyl)-6,7-dihydro-7-hydroxy-5H-pyrrolo[3,4-β]pyrazin-5-one;6-(5-Chloro-2-pyridinyl)-6,7-dihydro-7-hydroxy-5H-pyrrolo[3,4-b]pyrazin-5-one
12 prices
Selected condition:
Brand
- AK Scientific
- Ambeed
- Crysdot
- Matrix Scientific
- Medical Isotopes, Inc.
- Sigma-Aldrich
Package
- y0001822
- 250mg
- 1g
- 5g
- 10g
- 25g
- ManufacturerAK Scientific
- Product numberV0459
- Product description6-(5-Chloro-2-pyridyl)-6,7-dihydro-7-hydroxy-5H-pyrrolo[3,4-b]pyrazin-5-one
- Packaging5g
- Price$960
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA202482
- Product description6-(5-Chloropyridin-2-yl)-7-hydroxy-6,7-dihydro-5H-pyrrolo[3,4-b]pyrazin-5-one 95%
- Packaging250mg
- Price$31
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA202482
- Product description6-(5-Chloropyridin-2-yl)-7-hydroxy-6,7-dihydro-5H-pyrrolo[3,4-b]pyrazin-5-one 95%
- Packaging1g
- Price$72
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA202482
- Product description6-(5-Chloropyridin-2-yl)-7-hydroxy-6,7-dihydro-5H-pyrrolo[3,4-b]pyrazin-5-one 95%
- Packaging5g
- Price$108
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA202482
- Product description6-(5-Chloropyridin-2-yl)-7-hydroxy-6,7-dihydro-5H-pyrrolo[3,4-b]pyrazin-5-one 95%
- Packaging10g
- Price$154
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA202482
- Product description6-(5-Chloropyridin-2-yl)-7-hydroxy-6,7-dihydro-5H-pyrrolo[3,4-b]pyrazin-5-one 95%
- Packaging25g
- Price$235
- Updated2021-12-16
- Buy
- ManufacturerCrysdot
- Product numberCD11124548
- Product description6-(5-Chloropyridin-2-yl)-7-hydroxy-6,7-dihydro-5H-pyrrolo[3,4-b]pyrazin-5-one 95+%
- Packaging5g
- Price$684
- Updated2021-12-16
- Buy
- ManufacturerMatrix Scientific
- Product number167910
- Product description6-(5-Chloro-2-pyridyl)-6,7-dihydro-7-hydroxy-5H-pyrrolo[3,4-b]pyrazin-5-one
- Packaging1g
- Price$85
- Updated2021-12-16
- Buy
- ManufacturerMatrix Scientific
- Product number167910
- Product description6-(5-Chloro-2-pyridyl)-6,7-dihydro-7-hydroxy-5H-pyrrolo[3,4-b]pyrazin-5-one
- Packaging5g
- Price$241
- Updated2021-12-16
- Buy
- ManufacturerMatrix Scientific
- Product number167910
- Product description6-(5-Chloro-2-pyridyl)-6,7-dihydro-7-hydroxy-5H-pyrrolo[3,4-b]pyrazin-5-one
- Packaging25g
- Price$395
- Updated2021-12-16
- Buy
- ManufacturerMedical Isotopes, Inc.
- Product number8441
- Product description6-(5-Chloro-2-pyridyl)-6,7-dihydro-7-hydroxy-5H-pyrrolo[3,4-β]pyrazin-5-one
- Packaging5G
- Price$1960
- Updated2021-12-16
- Buy
- ManufacturerSigma-Aldrich
- Product numberY0001822
- Product descriptionZopiclone impurity B European Pharmacopoeia (EP) Reference Standard
- Packagingy0001822
- Price$153
- Updated2024-03-01
- Buy
Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|
AK Scientific | V0459 | 6-(5-Chloro-2-pyridyl)-6,7-dihydro-7-hydroxy-5H-pyrrolo[3,4-b]pyrazin-5-one | 5g | $960 | 2021-12-16 | Buy |
Ambeed | A202482 | 6-(5-Chloropyridin-2-yl)-7-hydroxy-6,7-dihydro-5H-pyrrolo[3,4-b]pyrazin-5-one 95% | 250mg | $31 | 2021-12-16 | Buy |
Ambeed | A202482 | 6-(5-Chloropyridin-2-yl)-7-hydroxy-6,7-dihydro-5H-pyrrolo[3,4-b]pyrazin-5-one 95% | 1g | $72 | 2021-12-16 | Buy |
Ambeed | A202482 | 6-(5-Chloropyridin-2-yl)-7-hydroxy-6,7-dihydro-5H-pyrrolo[3,4-b]pyrazin-5-one 95% | 5g | $108 | 2021-12-16 | Buy |
Ambeed | A202482 | 6-(5-Chloropyridin-2-yl)-7-hydroxy-6,7-dihydro-5H-pyrrolo[3,4-b]pyrazin-5-one 95% | 10g | $154 | 2021-12-16 | Buy |
Ambeed | A202482 | 6-(5-Chloropyridin-2-yl)-7-hydroxy-6,7-dihydro-5H-pyrrolo[3,4-b]pyrazin-5-one 95% | 25g | $235 | 2021-12-16 | Buy |
Crysdot | CD11124548 | 6-(5-Chloropyridin-2-yl)-7-hydroxy-6,7-dihydro-5H-pyrrolo[3,4-b]pyrazin-5-one 95+% | 5g | $684 | 2021-12-16 | Buy |
Matrix Scientific | 167910 | 6-(5-Chloro-2-pyridyl)-6,7-dihydro-7-hydroxy-5H-pyrrolo[3,4-b]pyrazin-5-one | 1g | $85 | 2021-12-16 | Buy |
Matrix Scientific | 167910 | 6-(5-Chloro-2-pyridyl)-6,7-dihydro-7-hydroxy-5H-pyrrolo[3,4-b]pyrazin-5-one | 5g | $241 | 2021-12-16 | Buy |
Matrix Scientific | 167910 | 6-(5-Chloro-2-pyridyl)-6,7-dihydro-7-hydroxy-5H-pyrrolo[3,4-b]pyrazin-5-one | 25g | $395 | 2021-12-16 | Buy |
Medical Isotopes, Inc. | 8441 | 6-(5-Chloro-2-pyridyl)-6,7-dihydro-7-hydroxy-5H-pyrrolo[3,4-β]pyrazin-5-one | 5G | $1960 | 2021-12-16 | Buy |
Sigma-Aldrich | Y0001822 | Zopiclone impurity B European Pharmacopoeia (EP) Reference Standard | y0001822 | $153 | 2024-03-01 | Buy |
Properties
Melting point :240.5-241.50C
Boiling point :525.2±50.0 °C(Predicted)
Density :1.653±0.06 g/cm3(Predicted)
storage temp. :2-8°C
solubility :DMSO (Slightly), Methanol (Slightly)
form :Solid
pka :8.62±0.20(Predicted)
color :Off-White to Pale Beige
CAS DataBase Reference :43200-81-3(CAS DataBase Reference)
Boiling point :525.2±50.0 °C(Predicted)
Density :1.653±0.06 g/cm3(Predicted)
storage temp. :2-8°C
solubility :DMSO (Slightly), Methanol (Slightly)
form :Solid
pka :8.62±0.20(Predicted)
color :Off-White to Pale Beige
CAS DataBase Reference :43200-81-3(CAS DataBase Reference)
Safety Information
Symbol(GHS): | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Signal word: | Warning | ||||||||||||||
Hazard statements: |
|
||||||||||||||
Precautionary statements: |
|
Description
Eszopiclone intermediateMore related product prices
3-Hydroxypyridine CHLOROPHOSPHONAZO III 1-Methyl-2-pyrrolidinone Povidone iodine Eszopiclone N-(5-Chloro-2-pyridinyl)-3-(hydroxyMethyl)-2-pyrazinecarboxaMide 2-Amino-5-chloropyridine 6-(5-Chloropyridin-2-yl)-7-oxo-6,7-dihydro-5H-pyrrolo[3,4-b]pyrazin-5-yl piperazine-1-carboxylate hydrochloride N,N'-Dimethylpiperazine 4744-50-7 6-(5-Chloro-2-pyridyl)-5H-pyrrolo[3,4-b]pyrazine-5,7(6H)-dione 39539-66-7 Zonisamide N,N-Dimethylformimidamide 19757-97-2 2-bromo-3-methylacetophenone 6-Methyl-2-(4-methylphenyl)imidazol[1,2-a]-pyridine-3-acetic acid 3-(4-Methylbenzoyl)propionic acid 7-methyl-2-(p-tolyl)imidazo[1,2-a]pyridineRelated product price
- 3-Hydroxypyridine
$10-7051.28 - CHLOROPHOSPHONAZO III
$55-992 - 1-Methyl-2-pyrrolidinone
$10-13970
Suppliers and manufacturers
career henan chemical co
Beijing Cooperate Pharmaceutical Co.,Ltd
Henan Tianfu Chemical Co.,Ltd.
Hangzhou FandaChem Co.,Ltd.
NINGBO INNO PHARMCHEM CO., LTD.
Hubei Jusheng Technology Co.,Ltd.
Jinan Finer Chemical Co., Ltd
HubeiwidelychemicaltechnologyCo.,Ltd
Chongqing Chemdad Co., Ltd
CONIER CHEM AND PHARMA LIMITED
$1.00 /1KG
6-(5-Chloro-2-pyridyl)-6,7-dihydro-7-hydroxy-5H-pyrrolo[3,4-b]pyrazin-5-one CAS:43200-81-3
6-(5-Chloro-2-pyridyl)-6,7-dihydro-7-hydroxy-5H-pyrrolo[3,4-b]pyrazin-5-one CAS:43200-81-3