5-CHLORO-PYRAZINE-2-CARBOXYLIC ACID

5-CHLORO-PYRAZINE-2-CARBOXYLIC ACID Basic information

Product Name:	5-CHLORO-PYRAZINE-2-CARBOXYLIC ACID
Synonyms:	5-CHLORO-PYRAZINE-2-CARBOXYLIC ACID;5-CHLORO-2-PYRAZINECARBOXYLICACID(MFCD00190599);5-Chloro-2-pyrazinecarboxylic acid;5-chloro-pyrazin-5-carboxylic acid;5-Chlopopyrazine-2-carboxylic acid;5-Chloro-2-pyrazine caSNoxylic acid;5-CHLORO-PYRAZINE-2-CASNOXYLIC ACID;5-Chloropyrazine-3-carboxylicacid
CAS:	36070-80-1
MF:	C5H3ClN2O2
MW:	158.54
EINECS:	636-844-7
Product Categories:	API intermediates;Pyrazines;Piperazine series;Carboxylic Acids;Pyrazines, Pyrimidines & Pyridazines;Heterocycle-other series
Mol File:	36070-80-1.mol

5-CHLORO-PYRAZINE-2-CARBOXYLIC ACID Chemical Properties

Melting point	150-151℃
Boiling point	330.9±37.0 °C(Predicted)
density	1.579±0.06 g/cm3(Predicted)
storage temp.	Keep in dark place,Sealed in dry,Room Temperature
form	powder to crystal
pka	2.68±0.10(Predicted)
color	White to Light yellow
CAS DataBase Reference	36070-80-1(CAS DataBase Reference)

Safety Information

MSDS Information

5-CHLORO-PYRAZINE-2-CARBOXYLIC ACID Usage And Synthesis

Uses	5-Chloropyrazine-2-carboxylic acid

5-CHLORO-PYRAZINE-2-CARBOXYLIC ACID Preparation Products And Raw materials

Raw materials	5-Hydroxypyrazine-2-carboxylic acid-->Methyl 5-chloropyrazine-2-carboxylate-->6-OXO-1,6-DIHYDROPYRAZINE-2,3-DICARBONITRILE-->Pyrazinecarbonyl chloride, 5-chloro- (9CI)-->5-FURAN-2-YL-PYRAZIN-2-OL-->2-CHLORO-5-FURAN-2-YL-PYRAZINE
Preparation Products	2-Pyrazinecarboxylic acid, 5-(hexyloxy)--->5-METHOXYPYRAZINECARBOXYLIC ACID METHYL ESTER-->Azetidin-1-yl(5-chloropyrazin-2-yl)Methanone-->5-(cyclopropylmethoxy)-2-Pyrazinecarboxylic acid-->5-(but-2-ynyloxy)pyrazine-2-carboxylic acid

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