DIHYDRO-1,3-DIMETHYL-2-THIOXO-4,6(1H,5H)-PYRIMIDINEDIONE

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Names

[ CAS No. ]:
3158-63-2

[ Name ]:
DIHYDRO-1,3-DIMETHYL-2-THIOXO-4,6(1H,5H)-PYRIMIDINEDIONE

[Synonym ]:
1,3-Dimethyl-2-thiobarbitursaeure
1,3-dimethyl-1H-thieno[2,3-c]pyrazole-5-carboxylic acid
1,3-Dimethyl-thieno<2.3-c>pyrazol-5-carbonsaeure
1,3-dimethylthiobarbituric acid
1,3-dimethyl-2-thioxo-dihydro-pyrimidine-4,6-dione
dimethyl thiobarbituric acid
1,3-dimethyl-2-thiobarbituric acid

Chemical & Physical Properties

[ Density]:
1.4

[ Boiling Point ]:
238ºC

[ Melting Point ]:
183ºC

[ Molecular Formula ]:
C6H8N2O2S

[ Molecular Weight ]:
172.20500

[ Flash Point ]:
98ºC

[ Exact Mass ]:
172.03100

[ PSA ]:
72.71000

Safety Information

[ HS Code ]:
2933599090

Synthetic Route

Precursor & DownStream

Precursor

  • N,N'-Dimethylthiourea
  • Diethyl malonate
  • Diethyl ethoxymethylenemalonate

DownStream

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

  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • Cyclopropanecarboxylic acid, 1-[2-amino-4-(trifluoromethyl)phenyl]-, methyl ester
  • 2-(Azetidin-3-yl)-6-bromopyridine
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • 1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
  • 3-[(Tert-butyldimethylsilyl)oxy]-2-chloro-6-fluorophenylboronic acid
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
  • 4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde