5-(4-Methoxy-phenyl)-2H-pyrazole-3-carboxylic acid methyl ester

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Names

[ CAS No. ]:
192701-83-0

[ Name ]:
5-(4-Methoxy-phenyl)-2H-pyrazole-3-carboxylic acid methyl ester

Chemical & Physical Properties

[ Density]:
1.234g/cm3

[ Boiling Point ]:
451.9ºC at 760mmHg

[ Molecular Formula ]:
C12H12N2O3

[ Molecular Weight ]:
232.23500

[ Flash Point ]:
227.1ºC

[ Exact Mass ]:
232.08500

[ PSA ]:
64.21000

[ LogP ]:
1.87190

[ Vapour Pressure ]:
2.35E-08mmHg at 25°C

[ Index of Refraction ]:
1.57

Safety Information

[ RIDADR ]:
NONH for all modes of transport

[ HS Code ]:
2933199090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Acetanisole
  • Methyl 4-(4-methoxyphenyl)-2,4-dioxobutanoate

DownStream

  • 5-(4-Methoxyphenyl)-1H-pyrazole-3-carboxylic acid

Customs

[ HS Code ]: 2933199090

[ Summary ]:
2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%