1-Oxylato-3-carboxypyrazine-1-ium

Modify Date: 2024-01-09 16:54:46

1-Oxylato-3-carboxypyrazine-1-ium Structure
1-Oxylato-3-carboxypyrazine-1-ium structure
Common Name 1-Oxylato-3-carboxypyrazine-1-ium
CAS Number 874-54-4 Molecular Weight 140.09700
Density N/A Boiling Point N/A
Molecular Formula C5H4N2O3 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 4-oxidopyrazin-4-ium-2-carboxylic acid
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C5H4N2O3
Molecular Weight 140.09700
Exact Mass 140.02200
PSA 75.65000
LogP 0.20830

 Safety Information

HS Code 2933990090

 Synthetic Route

~77%

1-Oxylato-3-carboxypyrazine-1-ium Structure

1-Oxylato-3-car...

CAS#:874-54-4

Literature: Pfizer Inc Patent: US2007/270438 A1, 2007 ; Location in patent: Page/Page column 37 ; US 20070270438 A1

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Detail
Literature: Raja, Robert; Thomas, John Meurig; Greenhill-Hooper, Michael; Ley, Steven V.; Almeida Paz, Filipe A. Chemistry - A European Journal, 2008 , vol. 14, # 8 p. 2340 - 2348

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Detail
Literature: Raja, Robert; Thomas, John Meurig; Greenhill-Hooper, Michael; Ley, Steven V.; Almeida Paz, Filipe A. Chemistry - A European Journal, 2008 , vol. 14, # 8 p. 2340 - 2348

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1-Oxylato-3-carboxypyrazine-1-ium Structure

1-Oxylato-3-car...

CAS#:874-54-4

Literature: Ambrogi; Cozzi; Sanjust; et al. European Journal of Medicinal Chemistry, 1980 , vol. 15, # 2 p. 157 - 163

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1-Oxylato-3-carboxypyrazine-1-ium Structure

1-Oxylato-3-car...

CAS#:874-54-4

Literature: Ambrogi; Cozzi; Sanjust; et al. European Journal of Medicinal Chemistry, 1980 , vol. 15, # 2 p. 157 - 163

 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

Pyrazinecarboxylic acid,4-oxide
pyrazine-2-carboxylic acid-4-oxide
Pyrazin-2-carbonsaeure-4-N-oxid
4-N-Oxid-2-carboxy-pyrazin
2-Carboxy-pyrazin-1-oxid
2-Pyrazinecarboxylic Acid 4-Oxide
2-carboxypyrazine 4-oxide
4-oxy-pyrazine-2-carboxylic acid