5-Bromo-2-(methylthio)pyrimidin-4(3H)-one

Modify Date: 2024-01-06 19:11:32

5-Bromo-2-(methylthio)pyrimidin-4(3H)-one Structure
5-Bromo-2-(methylthio)pyrimidin-4(3H)-one structure
Common Name 5-Bromo-2-(methylthio)pyrimidin-4(3H)-one
CAS Number 81560-03-4 Molecular Weight 221.075
Density 1.9±0.1 g/cm3 Boiling Point 280.4±50.0 °C at 760 mmHg
Molecular Formula C5H5BrN2OS Melting Point 239°C
MSDS N/A Flash Point 123.4±30.1 °C

 Names

Name 5-bromo-2-methylsulfanyl-1H-pyrimidin-6-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.9±0.1 g/cm3
Boiling Point 280.4±50.0 °C at 760 mmHg
Melting Point 239°C
Molecular Formula C5H5BrN2OS
Molecular Weight 221.075
Flash Point 123.4±30.1 °C
Exact Mass 219.930588
PSA 71.31000
LogP 0.62
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.697
Storage condition 2-8°C

 Safety Information

Hazard Codes Xi
HS Code 2933599090

 Synthetic Route

~72%

5-Bromo-2-(methylthio)pyrimidin-4(3H)-one Structure

5-Bromo-2-(meth...

CAS#:81560-03-4

Literature: Gacek; Undheim 1982 , vol. 36, # 1 B p. 15 - 18

 Customs

HS Code 2933599090
Summary 2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

4(1H)-Pyrimidinone, 5-bromo-2-(methylthio)-
5-Bromo-2-(methylsulfanyl)-4(1H)-pyrimidinone
2-methylthio-5-bromopyrimidin-4-one
2-methylsulfanyl-5-bromopyrimidin-4-one
5-Bromo-2-methylsulfanylpyrimidin-4-ol
5-Bromo-2-(methylsulfanyl)pyrimidin-4(3H)-one
2-Methylthio-5-brom-4-pyrimidinon
5-bromo-2-(methylsulfanyl)pyrimidin-4-ol
5-bromo-2-methylthiouracil
5-Bromo-2-(methylthio)pyrimidin-4(1H)-one
5-bromo-2-methylsulfanyl-3H-pyrimidin-4-one
5-bromo-2-(methylthio)pyrimidin-4(3H)-one
5-Brom-2-methylmercapto-3H-pyrimidin-4-on
5-Bromo-2-(methylsulfanyl)pyrimidin-4(1H)-one
4-Pyrimidinol, 5-bromo-2-(methylthio)-
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