1-(4-Bromophenyl)-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one

Modify Date: 2024-01-11 12:56:42

1-(4-Bromophenyl)-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one Structure
1-(4-Bromophenyl)-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one structure
Common Name 1-(4-Bromophenyl)-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one
CAS Number 864872-05-9 Molecular Weight 291.103
Density 1.8±0.1 g/cm3 Boiling Point 394.6±42.0 °C at 760 mmHg
Molecular Formula C11H7BrN4O Melting Point N/A
MSDS N/A Flash Point 192.4±27.9 °C

 Names

Name 1-(4-bromophenyl)-2H-pyrazolo[3,4-d]pyrimidin-4-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.8±0.1 g/cm3
Boiling Point 394.6±42.0 °C at 760 mmHg
Molecular Formula C11H7BrN4O
Molecular Weight 291.103
Flash Point 192.4±27.9 °C
Exact Mass 289.980316
PSA 63.83000
LogP 1.62
Vapour Pressure 0.0±0.9 mmHg at 25°C
Index of Refraction 1.787

 Safety Information

HS Code 2933990090

 Synthetic Route

~%

1-(4-Bromophenyl)-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one Structure

1-(4-Bromopheny...

CAS#:864872-05-9

Literature: NOVARTIS AG; NOVARTIS PHARMA GMBH Patent: WO2006/50946 A1, 2006 ; Location in patent: Page/Page column 52 ; WO 2006/050946 A1

 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

1-(4-bromo-phenyl)-1,5-dihydro-pyrazolo[3,4-d]pyrimidin-4-one
1-(4-bromophenyl)-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one
1H-Pyrazolo[3,4-d]pyrimidin-4-ol, 1-(4-bromophenyl)-
1-(4-Bromophenyl)-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one