Name | ethyl 5-oxo-1H-pyrazolo[1,5-a]pyrimidine-3-carboxylate |
---|---|
Synonyms |
Ethyl 5-oxo-4,5-dihydropyrazolo[1,5-a]pyrimidine-3-carboxylate
Pyrazolo[1,5-a]pyrimidine-3-carboxylic acid, 4,5-dihydro-5-oxo-, ethyl ester ethyl 5-hydroxypyrazolo[1,5-a]pyrimidine-3-carboxylate |
Density | 1.5±0.1 g/cm3 |
---|---|
Boiling Point | 339.6±42.0 °C at 760 mmHg |
Molecular Formula | C9H9N3O3 |
Molecular Weight | 207.186 |
Flash Point | 159.2±27.9 °C |
Exact Mass | 207.064392 |
PSA | 76.46000 |
LogP | 1.98 |
Vapour Pressure | 0.0±0.7 mmHg at 25°C |
Index of Refraction | 1.658 |
HS Code | 2933990090 |
---|
~99% 926663-00-5 |
Literature: ARRAY BIOPHARMA INC.; ALLEN, Shelley; ANDREWS, Steven S.; CONDROSKI, Kevin Ronald; HAAS, Julia; HUANG, Lily; JIANG, Yutong; KERCHER, Timothy; SEO, Jeongbeob Patent: WO2011/6074 A1, 2011 ; Location in patent: Page/Page column 70 ; |
~% 926663-00-5 |
Literature: WO2012/34095 A1, ; Page/Page column 68 ; WO 2012/034095 A1 |
Precursor 3 | |
---|---|
DownStream 1 | |
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% |