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N-(5-Chloro-2-pyridinyl)-3-(hydroxyMethyl)-2-pyrazinecarboxaMide
N-(5-Chloro-2-pyridinyl)-3-(hydroxyMethyl)-2-pyrazinecarboxaMide
$150 - $2261
Product name
N-(5-Chloro-2-pyridinyl)-3-(hydroxyMethyl)-2-pyrazinecarboxaMide
Cas No
1122549-43-2
MF
C11H9ClN4O2
MW
264.67
MDL Number
MFCD27977853
Synonyms
N-(2-chloropyridin-4-yl)-3-(hydroxymethyl)pyrazine-2-carboxamide;N-(5-chloropyridin-2-yl)-3-(hydroxymethyl)pyrazine-2-carboxamide;Zopiclone Impurity 2;Zopiclone Impurity 20;Eszopiclone Impurity 6;Eszopiclone Impurity 4;2-Pyrazinecarboxamide, N-(5-chloro-2-pyridinyl)-3-(hydroxymethyl)-;Zopiclone Impurity 23
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AK Scientific
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10mg
25mg
100mg
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Brand
Packaging
Price
Product name
AK Scientific
7532DU
5mg
$252
N-(5-Chloropyridin-2-yl)-3-(hydroxymethyl)pyrazine-2-carboxamide
AK Scientific
7532DU
25mg
$719
N-(5-Chloropyridin-2-yl)-3-(hydroxymethyl)pyrazine-2-carboxamide
AK Scientific
7532DU
100mg
$2261
N-(5-Chloropyridin-2-yl)-3-(hydroxymethyl)pyrazine-2-carboxamide
TRC
C380660
10mg
$150
N-(5-Chloro-2-pyridinyl)-3-(hydroxymethyl)-2-pyrazinecarboxamide
Properties
Melting point
176.0-177.3 °C
Boiling point
397.7±42.0 °C(Predicted)
Density
1.523±0.06 g/cm3(Predicted)
storage temp.
Refrigerator
solubility
DMSO (Slightly), Methanol (Slightly)
form
Solid
pka
9.78±0.70(Predicted)
color
Pale Yellow
Description
N-(5-Chloro-2-pyridinyl)-3-(hydroxyMethyl)-2-pyrazinecarboxaMide is used in the preparation of Eszopiclone (E889150) impurity.
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6-(5-Chloropyridin-2-yl)-7-oxo-6,7-dihydro-5H-pyrrolo[3,4-b]pyrazin-5-yl piperazine-1-carboxylate hydrochloride
$184-905
Suppliers and manufacturers
J & K SCIENTIFIC LTD.
Chemsky（shanghai）International Co.,Ltd.
Shanghai TaoSu Biochemical Technology Co., Ltd.
ChemStrong Scientific Co.,Ltd
Nanjing XiZe Biotechnology CO., Ltd.
Chengdu DingDang Pharmaceutical Co., Ltd.
Artis Biotech Co. Ltd.
Chengdu Novel Biomedical Co., Ltd.
Shanghai ring qi biological technology co., LTD
Shanghai Han-Xiang Chemical Co., Ltd.
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