1-Methyl-2-oxo-1,2-dihydropyridine-4-carboxylic acid methyl ester

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Names

[ CAS No. ]:
20845-23-2

[ Name ]:
1-Methyl-2-oxo-1,2-dihydropyridine-4-carboxylic acid methyl ester

[Synonym ]:
methyl 1-methyl-2-oxo-1,2-dihydro-4-pyridinecarboxylate
4-methoxycarbonyl-2(1H)-pyridone
1,2-Dihydro-4-methoxycarbonyl-1-methyl-2-oxopyridin
methyl 1-methyl-2-oxo-1,2-dihydropyridine-4-carboxylate
1-METHYL-2-OXO-1,2-DIHYDROPYRIDINE-4-CARBOXYLIC ACID METHYL ESTER
4-methoxycarbonyl-1-methyl-2(1H)-pyridone

Chemical & Physical Properties

[ Molecular Formula ]:
C8H9NO3

[ Molecular Weight ]:
167.16200

[ Exact Mass ]:
167.05800

[ PSA ]:
48.30000

[ LogP ]:
0.17190

Safety Information

[ HS Code ]:
2933399090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 1-METHYL-2-OXO-1,2-DIHYDROPYRIDINE-4-CARBOXYLIC ACID
  • methyl iodide
  • 2-Hydroxyisonicotinic acid
  • 2-Chloronicotinic acid
  • Methanol
  • 4-Pyridinecarbonyl chloride, 1,2-dihydro-1-methyl-2-oxo- (9CI)

DownStream

  • 1-METHYL-2-OXO-1,2-DIHYDROPYRIDINE-4-CARBOXYLIC ACID
  • Methanol
  • 2-Oxo-1,2-dihydropyridine-4-carboxylic acid hydrazide
  • 1(2H)-Isoquinolinone,2,7-dimethyl-(9CI)

Customs

[ HS Code ]: 2933399090

[ Summary ]:
2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%