5-Hydroxypyrazine-2-carboxamide

Modify Date: 2024-03-03 12:48:59

5-Hydroxypyrazine-2-carboxamide Structure
5-Hydroxypyrazine-2-carboxamide structure
Common Name 5-Hydroxypyrazine-2-carboxamide
CAS Number 13924-96-4 Molecular Weight 139.11200
Density 1.63g/cm3 Boiling Point 659ºC at 760mmHg
Molecular Formula C5H5N3O2 Melting Point 292-295 °C
MSDS N/A Flash Point 352.4ºC

 Names

Name 6-oxo-1H-pyrazine-3-carboxamide
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.63g/cm3
Boiling Point 659ºC at 760mmHg
Melting Point 292-295 °C
Molecular Formula C5H5N3O2
Molecular Weight 139.11200
Flash Point 352.4ºC
Exact Mass 139.03800
PSA 89.83000
Vapour Pressure 5.65E-18mmHg at 25°C
Index of Refraction 1.696

 Safety Information

HS Code 2934999090

 Customs

HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

5-hydroxy-(8CI)-pyrazinecarboxamide
2-Carboxamido-5-hydroxypyrazine
5-Hydroxypyrazinamide
5-Hydroxypyrazinecarboxamide
Pyrazinecarboxamide,4,5-dihydro-5-oxo
2-Carbamoyl-5-hydroxy-pyrazin
5-oxo-4,5-dihydro-pyrazine-2-carboxylic acid amide
2-Carboxamido-5-hydroxypyrazin