1-(3-chloro-4-fluorophenyl)-2-oxopyrrolidine-3-carboxylic acid

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Names

[ CAS No. ]:
618070-34-1

[ Name ]:
1-(3-chloro-4-fluorophenyl)-2-oxopyrrolidine-3-carboxylic acid

[Synonym ]:
2-ACETYL-3-CHLOROPYRAZINE
3-Chloro-2-pyrazinyl methyl ketone

Chemical & Physical Properties

[ Molecular Formula ]:
C11H9ClFNO3

[ Molecular Weight ]:
257.64500

[ Exact Mass ]:
257.02500

[ PSA ]:
57.61000

[ LogP ]:
1.98160

Safety Information

[ HS Code ]:
2933790090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 6,6-Dimethyl-5,7-dioxaspiro(2.5)octane-4,8-dione
  • 3-Chloro-4-fluoroaniline

DownStream

Customs

[ HS Code ]: 2933790090

[ Summary ]:
2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0%