25513-92-2

25513-92-2 structure
25513-92-2 structure
  • Name: Ethyl 3-methyl-2-pyrazinecarboxylate
  • Chemical Name: ethyl 3-methylpyrazine-2-carboxylate
  • CAS Number: 25513-92-2
  • Molecular Formula: C8H10N2O2
  • Molecular Weight: 166.177
  • Create Date: 2018-09-22 17:21:18
  • Modify Date: 2024-02-20 09:45:10

Name ethyl 3-methylpyrazine-2-carboxylate
Synonyms Ethyl-3-methylpyrazin-2-carboxylat
2-Pyrazinecarboxylic acid, 3-methyl-, ethyl ester
2-ethoxycarbonyl-3-methylpyrazine
ethyl 3-methyl-pyrazine-2-carboxylate
Pyrazinecarboxylic acid,3-methyl-,ethyl ester
Ethyl 3-methyl-2-pyrazinecarboxylate
3-methyl-pyrazine-2-carboxylic acid ethyl ester
QC-6889
Density 1.1±0.1 g/cm3
Boiling Point 239.8±35.0 °C at 760 mmHg
Melting Point 51.5-52.5 °C
Molecular Formula C8H10N2O2
Molecular Weight 166.177
Flash Point 98.8±25.9 °C
Exact Mass 166.074234
PSA 52.08000
LogP 0.67
Vapour Pressure 0.0±0.5 mmHg at 25°C
Index of Refraction 1.508
HS Code 2933990090

~66%

25513-92-2 structure

25513-92-2

Literature: Pfizer Inc Patent: US2005/234065 A1, 2005 ; Location in patent: Page/Page column 27 ; US 20050234065 A1

~35%

25513-92-2 structure

25513-92-2

Literature: Aparicio, Domitila; Attanasi, Orazio A.; Filippone, Paolino; Ignacio, Roberto; Lillini, Samuele; Mantellini, Fabio; Palacios, Francisco; De Los Santos, Jesus M. Journal of Organic Chemistry, 2006 , vol. 71, # 16 p. 5897 - 5905

~31%

25513-92-2 structure

25513-92-2

Literature: Aparicio, Domitila; Attanasi, Orazio A.; Filippone, Paolino; Ignacio, Roberto; Lillini, Samuele; Mantellini, Fabio; Palacios, Francisco; De Los Santos, Jesus M. Journal of Organic Chemistry, 2006 , vol. 71, # 16 p. 5897 - 5905
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%