METHYL 4-HYDROXY-1-(4-METHOXYPHENYL)-6-OXO-1,6-DIHYDROPYRIDAZINE-3-CARBOXYLATE

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Names

[ CAS No. ]:
121582-61-4

[ Name ]:
METHYL 4-HYDROXY-1-(4-METHOXYPHENYL)-6-OXO-1,6-DIHYDROPYRIDAZINE-3-CARBOXYLATE

[Synonym ]:
Methyl 4-hydroxy-1-(4-methoxyphenyl)-6-oxo-1,6-dihydropyridazine-3-carboxylate
methyl 4-hydroxy-1-(4-methoxyphenyl)-6-oxo-1,6-dihydro-3-pyridazinecarboxylate
3-Pyridazinecarboxylicacid,1,6-dihydro-4-hydroxy-1-(4-methoxyphenyl)-6-oxo-,methyl ester
methyl 2-(4-methoxyphenyl)-5-hydroxy-3-oxo-2,3-dihydropyridazine-6-carboxylate

Chemical & Physical Properties

[ Density]:
1.35g/cm3

[ Boiling Point ]:
438.2ºC at 760mmHg

[ Melting Point ]:
184-186ºC

[ Molecular Formula ]:
C13H12N2O5

[ Molecular Weight ]:
276.24500

[ Flash Point ]:
218.8ºC

[ Exact Mass ]:
276.07500

[ PSA ]:
90.65000

[ LogP ]:
0.73330

[ Vapour Pressure ]:
0mmHg at 25°C

[ Index of Refraction ]:
1.597

Safety Information

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • DIMETHYL 2-[2-(4-METHOXYPHENYL)HYDRAZONO]-3-OXOPENTANEDIOATE
  • Dimethyl 3-oxoglutarate
  • p-Anisidine

DownStream

  • 4-HYDROXY-1-(4-METHOXYPHENYL)-6-OXO-1,6-DIHYDROPYRIDAZINE-3-CARBOXYLIC ACID

Customs

[ HS Code ]: 2933990090

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%