2-Methylthio-4-pyrimidone

Modify Date: 2024-01-02 16:34:45

2-Methylthio-4-pyrimidone Structure
2-Methylthio-4-pyrimidone structure
Common Name 2-Methylthio-4-pyrimidone
CAS Number 5751-20-2 Molecular Weight 142.179
Density 1.4±0.1 g/cm3 Boiling Point 301.2ºC at 760mmHg
Molecular Formula C5H6N2OS Melting Point 202 °C
MSDS N/A Flash Point N/A

 Names

Name 2-(Methylthio)pyrimidin-4(3H)-one
Synonym More Synonyms

 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℃

 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

~97%

2-Methylthio-4-pyrimidone Structure

2-Methylthio-4-...

CAS#:5751-20-2

Literature: Tibiletti, Francesco; Simonetti, Marco; Nicholas, Kenneth M.; Palmisano, Giovanni; Parravicini, Matteo; Imbesi, Federico; Tollari, Stefano; Penoni, Andrea Tetrahedron, 2010 , vol. 66, # 6 p. 1280 - 1288

~75%

2-Methylthio-4-pyrimidone Structure

2-Methylthio-4-...

CAS#:5751-20-2

Literature: Zahn, Stephan Karl; Boehmelt, Guido; Mantoulidis, Andreas; Reiser, Ulrich; Treu, Matthias; Guertler, Ulrich; Schoop, Andreas; Solca, Flavio; Tontsch-Grunt, Ulrike; Brueckner, Ralph; Reither, Charlotte; Herfurth, Lars; Kraemer, Oliver; Stadtmueller, Heinz; Engelhardt, Harald Patent: US2007/32514 A1, 2007 ; Location in patent: Page/Page column 20 ; US 20070032514 A1

~70%

2-Methylthio-4-pyrimidone Structure

2-Methylthio-4-...

CAS#:5751-20-2

Literature: Grosjean, Sylvain; Triki, Smail; Meslin, Jean-Claude; Julienne, Karine; Deniaud, David Tetrahedron, 2010 , vol. 66, # 52 p. 9912 - 9924

~13%

2-Methylthio-4-pyrimidone Structure

2-Methylthio-4-...

CAS#:5751-20-2

Detail
Literature: Synthetic Communications, , vol. 10, # 10 p. 791 - 798

~13%

2-Methylthio-4-pyrimidone Structure

2-Methylthio-4-...

CAS#:5751-20-2

Detail
Literature: Synthetic Communications, , vol. 10, # 10 p. 791 - 798

~16%

2-Methylthio-4-pyrimidone Structure

2-Methylthio-4-...

CAS#:5751-20-2

Literature: Hayashi, Masahiro; Hisanaga, Yorisata; Yamauchi, Kiyoshi; Kinoshita, Masayoshi Synthetic Communications, 1980 , vol. 10, # 10 p. 791 - 798

~%

2-Methylthio-4-pyrimidone Structure

2-Methylthio-4-...

CAS#:5751-20-2

Literature: Journal of Chemical Research, Miniprint, , # 11 p. 3358 - 3367
2-Methylthio-4-pyrimidone Structure

2-Methylthio-4-...

CAS#:5751-20-2

~%

2-Methylthio-4-pyrimidone Structure

2-Methylthio-4-...

CAS#:5751-20-2

Literature: Journal of the American Chemical Society, , vol. 112, # 6 p. 2147 - 2160

 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-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
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