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Home > Encyclopedia > 4-Amino-3,5-dichloro-6-fluoro-2(1H)-pyridinone

4-Amino-3,5-dichloro-6-fluoro-2(1H)-pyridinone

4-Amino-3,5-dichloro-6-fluoro-2(1H)-pyridinone structure

4-Amino-3,5-dichloro-6-fluoro-2(1H)-pyridinone 

structure
  • CAS No:

    94133-62-7

  • Formula:

    C5H3Cl2FN2O

  • Chemical Name:

    4-Amino-3,5-dichloro-6-fluoro-2(1H)-pyridinone

  • Synonyms:

    2(1H)-Pyridinone,4-amino-3,5-dichloro-6-fluoro-;4-Amino-3,5-dichloro-6-fluoro-2(1H)-pyridinone

  • Categories:

    Pharmaceutical Intermediates  >  Heterocyclic Compound

4-Amino-3,5-dichloro-6-fluoro-2(1H)-pyridinone Basic Attributes

196.9945232

196.99

302-724-5

NJ77HH93E8

DTXSID70240673

2933399090

Characteristics

55.1

0.7

1.7±0.1 g/cm3

134.7°C at 760 mmHg

35.3±27.3 °C

1.591

4-Amino-3,5-dichloro-6-fluoro-2(1H)-pyridinone Use and Manufacturing

Methods of Manufacturing

Weigh 80mmol of the drug intermediate in the reaction flask, was added 5000ml of N, N-dimethylacetamide dissolved, stirring was continued, 40wtpercent sodium hydroxide solution was added dropwise to the reaction solution.After the addition was completed, the reaction was warmed to 100 ° C for 3h, cooled to room temperature, and Compound I was isolated (yield: 94.5percent).

Environmental transformation -> Pesticide transformation products (metabolite, successor)

4-amino-3,5-dichloro-6-fluoro-2-pyridinol is a known environmental transformation product of fluroxypyr-meptyl.|Pyridinol (DCP) is a known environmental transformation product of Fluroxypyr.

Computed Properties

Molecular Weight:196.99
XLogP3:0.7
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:3
Exact Mass:195.9606463
Monoisotopic Mass:195.9606463
Topological Polar Surface Area:55.1
Heavy Atom Count:11
Complexity:284
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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