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Imazapyr Specification

Active Ingredient 80%, 95%, 98% min.
Appearance white to tan powder

Imazapyr Physical And Chemical Properties

Chemical Name

2-(4,5-dihydro-4-methyl-4-(1-methylethyl)-5-oxo -1H-imidazol-2-yl)-3-pyridinecarboxylic acid

Empirical Formula C13H15N3O3
Molecular Weight 261.3
Structural Formula Imazapyr   structural formula
Melting point 128-130°C

In water 9.74mg/l ( 15 °C ); 11.3g /l, acetone 6g /l, ethanol 72g /l, methyl alcohol 230g /l, toluene 3g /l. (25°C )

Vapor pressure 0.016mPa ( 60°C )
Corrosive properties Non-corrosive
Explosive properties  
Combustible properties  

Imazapyr Formulations

  5%SL, 10%SL

Imazapyr Application


Imazapyr is used to control annual and perennial grass and broadleaved weeds, brush, vines, and many deciduous trees.

Imazapyr is absorbed by the leaves and roots, and moves rapidly through the plant. It accumulates in the meristem region (active growth region) of the plant.

In plants, imazapyr disrupts protein synthesis, and interferes with cell growth and DNA synthesis. Imazapyr can be applied either before or after weeds emerge. Use at 2 to 6 pints/acre

Imazapyr Quotation Form

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Jadis Corporation, France

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