1,2,4-Triazolo[4,3-a]pyrazine

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Names

[ CAS No. ]:
274-82-8

[ Name ]:
1,2,4-Triazolo[4,3-a]pyrazine

[Synonym ]:
s-Triazolo[4,3-a]pyrazine
1,4-Triazolo[4,3-a]pyrazine
1,2,4-Triazolo[4,3-a]pyrazine
[1,2,4]triazolo[3,4-a]pyrazine
s-Triazolo<4,3-a>pyrazin

Chemical & Physical Properties

[ Density]:
1.48g/cm3

[ Molecular Formula ]:
C₅H₄N₄

[ Molecular Weight ]:
120.11200

[ Exact Mass ]:
120.04400

[ PSA ]:
43.08000

[ LogP ]:
0.12430

[ Index of Refraction ]:
1.772

Safety Information

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

1,2,4-Triazolo[3,4-c]pyrazine 7-Oxide
2-Hydrazinopyrazine
Trimethyl orthoformate

DownStream

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

3-Ethyl-1,2,4-triazolo[4,3-a]pyrazine
3-Methyl-1,2,4-triazolo[4,3-a]pyrazine
8-Chloro-1,2,4-triazolo[4,3-a]pyrazine
8-Methyl-1,2,4-triazolo[4,3-a]pyrazine
3,8-Dimethyl-1,2,4-triazolo[4,3-a]pyrazine
5,8-Dimethyl-1,2,4-triazolo[4,3-a]pyrazine
3-methyl-3-(1-methyl-1H-imidazol-4-yl)butanoic acid
(2R,3R)-N-(2-Cyano-3,4-dihydro-1H-naphthalen-2-yl)-2-(1-ethylimidazol-2-yl)oxolane-3-carboxamide
3-Methyl-3-(1-methyl-1h-imidazol-4-yl)butan-1-amine
1-methyl-4-[(oxiran-2-yl)methyl]-1H-imidazole
3-fluoro-3-(1-methyl-1H-imidazol-4-yl)propan-1-amine
2-Amino-1-(1-ethyl-1H-imidazol-4-yl)ethan-1-one
2-[6-(Dimethylamino)pyridin-3-yl]-2-hydroxyacetic acid
1-Amino-2-[6-(dimethylamino)pyridin-3-yl]propan-2-ol
1-[6-(Dimethylamino)pyridin-3-yl]-2,2-difluoroethan-1-one
5-(1-amino-2,2-difluoroethyl)-N,N-dimethylpyridin-2-amine

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