5,6-Dihydroxy-2-pyrazinecarboxylic acid

Modify Date: 2024-02-03 12:20:57

5,6-Dihydroxy-2-pyrazinecarboxylic acid Structure
5,6-Dihydroxy-2-pyrazinecarboxylic acid structure
Common Name 5,6-Dihydroxy-2-pyrazinecarboxylic acid
CAS Number 77168-80-0 Molecular Weight 156.096
Density 1.8±0.1 g/cm3 Boiling Point 747.3±60.0 °C at 760 mmHg
Molecular Formula C5H4N2O4 Melting Point N/A
MSDS N/A Flash Point 405.7±32.9 °C

 Names

Name 5,6-Dihydroxypyrazine-2-carboxylic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.8±0.1 g/cm3
Boiling Point 747.3±60.0 °C at 760 mmHg
Molecular Formula C5H4N2O4
Molecular Weight 156.096
Flash Point 405.7±32.9 °C
Exact Mass 156.017105
PSA 103.02000
LogP -2.06
Vapour Pressure 0.0±2.6 mmHg at 25°C
Index of Refraction 1.705

 Safety Information

HS Code 2933990090

 Synthetic Route

~9%

5,6-Dihydroxy-2-pyrazinecarboxylic acid Structure

5,6-Dihydroxy-2...

CAS#:77168-80-0

Literature: Mano; Seo; Iami Chemical and Pharmaceutical Bulletin, 1980 , vol. 28, # 10 p. 3057 - 3063

~%

5,6-Dihydroxy-2-pyrazinecarboxylic acid Structure

5,6-Dihydroxy-2...

CAS#:77168-80-0

Literature: Mano; Seo; Iami Chemical and Pharmaceutical Bulletin, 1980 , vol. 28, # 10 p. 3057 - 3063

~%

5,6-Dihydroxy-2-pyrazinecarboxylic acid Structure

5,6-Dihydroxy-2...

CAS#:77168-80-0

Literature: Mano; Seo; Iami Chemical and Pharmaceutical Bulletin, 1980 , vol. 28, # 10 p. 3057 - 3063

~%

5,6-Dihydroxy-2-pyrazinecarboxylic acid Structure

5,6-Dihydroxy-2...

CAS#:77168-80-0

Literature: Mano; Seo; Iami Chemical and Pharmaceutical Bulletin, 1980 , vol. 28, # 10 p. 3057 - 3063

~%

5,6-Dihydroxy-2-pyrazinecarboxylic acid Structure

5,6-Dihydroxy-2...

CAS#:77168-80-0

Literature: Mano; Seo; Iami Chemical and Pharmaceutical Bulletin, 1980 , vol. 28, # 10 p. 3057 - 3063

~%

5,6-Dihydroxy-2-pyrazinecarboxylic acid Structure

5,6-Dihydroxy-2...

CAS#:77168-80-0

Literature: Mano; Seo; Iami Chemical and Pharmaceutical Bulletin, 1980 , vol. 28, # 10 p. 3057 - 3063

~%

5,6-Dihydroxy-2-pyrazinecarboxylic acid Structure

5,6-Dihydroxy-2...

CAS#:77168-80-0

Literature: Mano; Seo; Iami Chemical and Pharmaceutical Bulletin, 1980 , vol. 28, # 10 p. 3057 - 3063

~%

5,6-Dihydroxy-2-pyrazinecarboxylic acid Structure

5,6-Dihydroxy-2...

CAS#:77168-80-0

Literature: Mano; Seo; Iami Chemical and Pharmaceutical Bulletin, 1980 , vol. 28, # 10 p. 3057 - 3063

 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

5,6-Dihydroxy-2-pyrazinecarboxylic acid
5,6-dioxo-1,4-dihydropyrazine-2-carboxylic acid
2-Pyrazinecarboxylic acid, 5,6-dihydroxy-