4-Oxidopyrazine-2-carboxamide

Modify Date: 2024-01-10 10:33:20

4-Oxidopyrazine-2-carboxamide Structure
4-Oxidopyrazine-2-carboxamide structure
Common Name 4-Oxidopyrazine-2-carboxamide
CAS Number 768-36-5 Molecular Weight 139.11200
Density 1.52g/cm3 Boiling Point 597.5ºC at 760 mmHg
Molecular Formula C5H5N3O2 Melting Point N/A
MSDS N/A Flash Point 315.1ºC

 Names

Name 4-oxidopyrazin-4-ium-2-carboxamide
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.52g/cm3
Boiling Point 597.5ºC at 760 mmHg
Molecular Formula C5H5N3O2
Molecular Weight 139.11200
Flash Point 315.1ºC
Exact Mass 139.03800
PSA 81.44000
LogP 0.30930
Index of Refraction 1.659

 Safety Information

HS Code 2933990090

 Synthetic Route

~64%

4-Oxidopyrazine-2-carboxamide Structure

4-Oxidopyrazine...

CAS#:768-36-5

Literature: Sato, Nobuhiro Journal of Heterocyclic Chemistry, 1989 , vol. 26, p. 817 - 819

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4-Oxidopyrazine-2-carboxamide Structure

4-Oxidopyrazine...

CAS#:768-36-5

Literature: Kushner et al. Journal of the American Chemical Society, 1952 , vol. 74, p. 3617,3618,3620

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4-Oxidopyrazine-2-carboxamide Structure

4-Oxidopyrazine...

CAS#:768-36-5

Literature: Palek, Lukas; Dvorak, Jaroslav; Svobodova, Michaela; Buchta, Vladimir; Jampilek, Josef; Dolezal, Martin Archiv der Pharmazie, 2008 , vol. 341, # 1 p. 61 - 65

 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%

 Synonyms

2-Pyrazinecarboxamide,4-oxide
Pyrazinamide-4-N-oxide
4-Oxy-pyrazin-2-carbonsaeure-amid
3-pyrazinecarboxamide 1-oxide
3-Carbamoylpyrazine 1-oxide
pyrazine-2-carboxamide 4-oxide
4-oxy-pyrazine-2-carboxylic acid amide