4(1H)-Pyrimidinone, 2-methoxy-5-methyl- (9CI)

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Names

[ CAS No. ]:
25902-91-4

[ Name ]:
4(1H)-Pyrimidinone, 2-methoxy-5-methyl- (9CI)

[Synonym ]:
2-Methoxy-5-methyl-4-pyrimidon
2-methoxy-5-methyl-3H-pyrimidin-4-one
2-methoxy-5-methylpyrimidin-4(3H)-one
2-methoxy-5-methyl-4(3H)-pyrimidinone
O-methylthymine
O-2-Methylthymine

Chemical & Physical Properties

[ Density]:
1.25g/cm3

[ Molecular Formula ]:
C6H8N2O2

[ Molecular Weight ]:
140.14000

[ Exact Mass ]:
140.05900

[ PSA ]:
55.24000

[ LogP ]:
0.49920

[ Index of Refraction ]:
1.549

Safety Information

[ HS Code ]:
2933599090

Synthetic Route

Precursor & DownStream

Precursor

  • methyl 3-oxoisobutyrate
  • Methyl carbamimidate sulfate
  • Ethyl (2Z)-chloro(hydroxyimino)acetate
  • ethyl 4-((2-methoxy-5-methyl-6-oxopyrimidin-1(6H)-yl)methyl)-5-(pyrrolidin-1-yl)-4,5-dihydroisoxazole-3-carboxylate

DownStream

  • 3,5-dimethyluracil
  • 3-benzyl-5-methyl-1H-pyrimidine-2,4-dione

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(1H)-Pyrimidinone, 2-hydroxy-5-methyl- (9CI)
  • 4(1H)-Pyrimidinone, 2-ethyl-5-methyl- (9CI)
  • 4(1H)-Pyrimidinone, 2,6-diamino-5-methyl- (9CI)
  • 4(1H)-Pyrimidinone, 2,6-dimethoxy-5-methyl- (9CI)
  • 4(1H)-Pyrimidinone, 2-amino-6-(hydroxymethyl)-5-methyl- (9CI)
  • 4(1H)-Pyrimidinone, 2-amino-6-mercapto-5-methyl- (9CI)
  • Ethyl 3-(2-fluoro-5-formylphenyl)prop-2-ynoate
  • 1-Methyl-3-methylenepiperidine-2,6-dione
  • Ethyl 3-(4-fluoro-3-formylphenyl)prop-2-ynoate
  • 2-((2,2-dimethyl-2,3-dihydrobenzofuran-7-yl)oxy)-N-((1-(4-methoxyphenyl)-1H-tetrazol-5-yl)methyl)acetamide
  • Methyl 3-(6-aminopyridin-3-yl)prop-2-ynoate
  • (Z)-N-((1-(4-ethoxyphenyl)-1H-tetrazol-5-yl)methyl)but-2-enamide
  • 2-(2-Chloro-4-methylphenyl)cyclobutan-1-one
  • 4-bromo-N-((1-(4-ethoxyphenyl)-1H-tetrazol-5-yl)methyl)benzamide
  • 5-(3-Methoxy-3-oxoprop-1-yn-1-yl)pyridine-3-carboxylic acid
  • N-((1-(4-ethoxyphenyl)-1H-tetrazol-5-yl)methyl)-2-methyl-3-nitrobenzamide
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