2,3-Dichloro-pyrido[2,3-b]pyrazine

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Names

[ CAS No. ]:
25710-18-3

[ Name ]:
2,3-Dichloro-pyrido[2,3-b]pyrazine

[Synonym ]:
2,3-dichloropyrido[3,2-b]pyrazine
2,3-dichloro-pyrido(2,3-b)pyrazine

Chemical & Physical Properties

[ Density]:
1.573g/cm3

[ Boiling Point ]:
282.342ºC at 760 mmHg

[ Molecular Formula ]:
C₇H₃Cl₂N₃

[ Molecular Weight ]:
200.02500

[ Flash Point ]:
151.584ºC

[ Exact Mass ]:
198.97000

[ PSA ]:
38.67000

[ LogP ]:
2.33160

[ Vapour Pressure ]:
0.006mmHg at 25°C

[ Index of Refraction ]:
1.682

Safety Information

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

1,4-dihydropyrido[2,3-b]pyrazine-2,3-dione
2,3-Diaminopyridine
Oxalic acid

DownStream

Pyrido[2,3-b]pyrazine
Pyrido[2,3-b]pyrazin-2(1H)-one

Customs

[ HS Code ]: 2933990090

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

7-bromo-2,3-dichloro-pyrido[2,3-b]pyrazine
6,8-dichloropyrido[2,3-b]pyrazine
2,3-Bis(4-methylphenyl)pyrido[2,3-b]pyrazine
2,3-dimethyl-8-oxo-5,8-dihydro-pyrido[2,3-b]pyrazine-7-carboxylic acid ethyl ester
3,6-Dichloropyrido[2,3-b]pyrazine
8-Methylpyrido[2,3-b]pyrazine
(R)-N-(1-hydroxypropan-2-yl)-6-methoxy-8-(4-(trifluoromethyl)piperidin-1-yl)quinoline-3-carboxamide
4-Amino-1,1,1,2-tetrafluoropentan-3-one
1,1,1,3,3-Pentafluorobutan-2-amine
1-(4,4-Difluorocyclohexyl)cyclobutan-1-amine
Chloromethyl 4-{[(tert-butoxy)carbonyl]amino}-3-methylbenzoate
1,1,1-Trifluoro-3-(2-methylpyridin-3-yl)propan-2-amine
6-(Propane-2-sulfonyl)bicyclo[2.2.1]heptan-2-amine
1-methyl-2-(prop-2-yn-1-yl)-1H-indole
2-(Cyclopropylamino)hexan-3-one
8,8-Dimethyl-9-oxa-1-azaspiro[5.5]undecane

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