6-(Methylthio)pyrimido[5,4-d]pyrimidin-4(1H)-one

Modify Date: 2024-04-11 12:22:47

6-(Methylthio)pyrimido[5,4-d]pyrimidin-4(1H)-one Structure
6-(Methylthio)pyrimido[5,4-d]pyrimidin-4(1H)-one structure
 Common Name 6-(Methylthio)pyrimido[5,4-d]pyrimidin-4(1H)-one
CAS Number 98550-19-7 Molecular Weight 194.214
Density 1.6±0.1 g/cm3 Boiling Point 467.7±48.0 °C at 760 mmHg
Molecular Formula C7H6N4OS Melting Point N/A
MSDS N/A Flash Point 236.6±29.6 °C

 Names

Name 6-(Methylthio)pyrimido[5,4-d]pyrimidin-4(1H)-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.6±0.1 g/cm3
Boiling Point 467.7±48.0 °C at 760 mmHg
Molecular Formula C7H6N4OS
Molecular Weight 194.214
Flash Point 236.6±29.6 °C
Exact Mass 194.026230
PSA 96.83000
LogP -0.97
Vapour Pressure 0.0±1.2 mmHg at 25°C
Index of Refraction 1.739

 Safety Information

Hazard Codes Xi
HS Code 2933990090

 Synthetic Route

5-Amino-2-(methylthio)pyrimidine-4-carboxylic acid structure

5-Amino-2-(meth...

CAS#:100130-05-0

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6-(Methylthio)pyrimido[5,4-d]pyrimidin-4(1H)-one Structure

6-(Methylthio)p...

CAS#:98550-19-7

Literature: US5821240 A1, ;

 Precursor & DownStream

Precursor  1

DownStream  1

 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

6-(Methylsulfanyl)pyrimido[5,4-d]pyrimidin-4(1H)-one
6-(Methylsulfanyl)pyrimido[5,4-d]pyrimidin-4-ol
6-methylsulfanyl-1H-pyrimido[5,4-d]pyrimidin-4-one
pyrimido[5,4-d]pyrimidin-4(1H)-one, 6-(methylthio)-
Pyrimido[5,4-d]pyrimidin-4-ol, 6-(methylthio)-
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Chemsrc provides CAS#:98550-19-7 MSDS, density, melting point, boiling point, structure, etc. Its name is 6-(Methylthio)pyrimido[5,4-d]pyrimidin-4(1H)-one>> amp version: 6-(Methylthio)pyrimido[5,4-d]pyrimidin-4(1H)-one

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