2-Methylthio-4-pyrimidone

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Names

[ CAS No. ]:
5751-20-2

[ Name ]:
2-Methylthio-4-pyrimidone

[Synonym ]:
4-Pyrimidinol, 2-(methylthio)-
2-Methylthiopyrimidin-4-ol
2-(Methylsulfanyl)pyrimidin-4(3H)-one
EINECS 227-274-6
4(1H)-pyrimidinone, 2-(methylthio)-
2-(Methylsulfanyl)-4(1H)-pyrimidinone
MFCD00047373
2-(METHYLSULFANYL)PYRIMIDIN-4-OL
2-(Methylsulfanyl)pyrimidin-4(1H)-one
2-Methylthio-4-pyrimidone
2-(Methylthio)-4-pyrimidinol

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
301.2ºC at 760mmHg

[ Melting Point ]:
202 °C

[ Molecular Formula ]:
C5H6N2OS

[ Molecular Weight ]:
142.179

[ Exact Mass ]:
142.020081

[ PSA ]:
71.05000

[ LogP ]:
0.26

[ Index of Refraction ]:
1.639

[ Storage condition ]:
2~8℃

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xn

[ Risk Phrases ]:
R22:Harmful if swallowed. R38:Irritating to the skin.

[ Safety Phrases ]:
S22-S36/37

[ WGK Germany ]:
3

[ RTECS ]:
VH6407000

[ HS Code ]:
2933599090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-Thiouracil
  • methyl iodide
  • 4-(dimethylamino)-2-methylsulfanyl-1,3-diazabuta-1,3-dienium iodide
  • Acetyl chloride
  • Trimethyl phosphate
  • 4-(N-benzylcarbamoylethoxy)-2-methylthiopyrimidine
  • 2-Methylthio-4-pyrimidone

DownStream

  • 4-Chloro-5-iodo-2-methylthiopyrimidine
  • 2-methylthio-4-chloropyrimidine
  • 4(3H)-Pyrimidinone,2-phenyl-
  • 4-(4-methoxyphenyl)-2-(methylthio)pyrimidine
  • Benzyl-(2-methylsulfanyl-pyrimidin-4-yl)-amine
  • Uracil
  • 4-Chloro-2-(methylsulfonyl)pyrimidine
  • 4-[(4-Hydroxypyrimidin-2-yl)amino]benzonitrile
  • 5-Bromo-2-(methylthio)pyrimidin-4(3H)-one
  • 5-Bromo-2-(methylthio)-4-methoxypyrimidine

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%

Related Compounds

  • 2-Methylthio-4-pyrimidone
  • 5-benzyloxy-2-methylthio-4-pyrimidone
  • 5-(3-pyridylmethyl)-2-methylthio-4-pyrimidone
  • 5-(3,4,5-trimethoxybenzyl)-2-methylthio-4-pyrimidone
  • 5-(6-methyl-3-pyridylmethyl)-2-methylthio-4-pyrimidone
  • 2-methylthio-4-(p-chlorophenyl)-3H-1,5-benzodiazepine
  • N-(2,4-difluorophenyl)-2-((3-isopropyl-5-methyl-4-oxo-7-phenyl-4,5-dihydro-3H-pyrrolo[3,2-d]pyrimidin-2-yl)thio)acetamide
  • N-(5-chloro-2-methylphenyl)-2-((3-isopropyl-5-methyl-4-oxo-7-phenyl-4,5-dihydro-3H-pyrrolo[3,2-d]pyrimidin-2-yl)thio)acetamide
  • 5-methyl-2-{[2-oxo-2-(1,2,3,4-tetrahydroquinolin-1-yl)ethyl]sulfanyl}-7-phenyl-3-(propan-2-yl)-3H,4H,5H-pyrrolo[3,2-d]pyrimidin-4-one
  • 2-{[5-methyl-3-(3-methylbutyl)-4-oxo-7-phenyl-3H,4H,5H-pyrrolo[3,2-d]pyrimidin-2-yl]sulfanyl}-N-phenylacetamide
  • N-(4-methoxyphenyl)-2-{[5-methyl-3-(3-methylbutyl)-4-oxo-7-phenyl-3H,4H,5H-pyrrolo[3,2-d]pyrimidin-2-yl]sulfanyl}acetamide
  • N-(2-fluorophenyl)-2-((3-isopentyl-5-methyl-4-oxo-7-phenyl-4,5-dihydro-3H-pyrrolo[3,2-d]pyrimidin-2-yl)thio)acetamide
  • N-(3-fluorophenyl)-2-((3-isopentyl-5-methyl-4-oxo-7-phenyl-4,5-dihydro-3H-pyrrolo[3,2-d]pyrimidin-2-yl)thio)acetamide
  • N-(4-fluorophenyl)-2-{[5-methyl-3-(3-methylbutyl)-4-oxo-7-phenyl-3H,4H,5H-pyrrolo[3,2-d]pyrimidin-2-yl]sulfanyl}acetamide
  • N-(2-chlorophenyl)-2-((3-isopentyl-5-methyl-4-oxo-7-phenyl-4,5-dihydro-3H-pyrrolo[3,2-d]pyrimidin-2-yl)thio)acetamide
  • N-(4-chlorophenyl)-2-{[5-methyl-3-(3-methylbutyl)-4-oxo-7-phenyl-3H,4H,5H-pyrrolo[3,2-d]pyrimidin-2-yl]sulfanyl}acetamide
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