Amidrazones are a class of chemical compounds formally derived from

carboxylic acid In organic chemistry, a carboxylic acid is an organic acid that contains a carboxyl group () attached to an Substituent, R-group. The general formula of a carboxylic acid is often written as or , sometimes as with R referring to an organyl ...

s. Amidrazones can exists in two

tautomer In chemistry, tautomers () are structural isomers (constitutional isomers) of chemical compounds that readily interconvert. The chemical reaction interconverting the two is called tautomerization. This conversion commonly results from the reloca ...

ic forms: hydrazide imides (RC(=NH)NHNH₂) and amide hydrazones (RC(NH₂)=NNH₂).

Uses

Some amidrazones have been employed as

insecticide Insecticides are pesticides used to kill insects. They include ovicides and larvicides used against insect eggs and larvae, respectively. The major use of insecticides is in agriculture, but they are also used in home and garden settings, i ...

s. They were known in 1993 by an agent of

Dow Chemical The Dow Chemical Company is an American multinational corporation headquartered in Midland, Michigan, United States. The company was among the three largest chemical producers in the world in 2021. It is the operating subsidiary of Dow Inc., ...

for their low undesirable

toxicity Toxicity is the degree to which a chemical substance or a particular mixture of substances can damage an organism. Toxicity can refer to the effect on a whole organism, such as an animal, bacteria, bacterium, or plant, as well as the effect o ...

, low

production cost Cost of goods sold (COGS) (also cost of products sold (COPS), or cost of sales) is the carrying value of goods sold during a particular period. Costs are associated with particular goods using one of the several formulas, including specific ident ...

, and effectiveness against insects resistant to known insecticides. Compounds of amidrazones were employed as early as 1993 for controlling plant-destructive insects in

crops A crop is a plant that can be grown and harvested extensively for profit or subsistence. In other words, a crop is a plant or plant product that is grown for a specific purpose such as food, fibre, or fuel. When plants of the same species a ...

of cultivated plants, ornamentals, and

forestry Forestry is the science and craft of creating, managing, planting, using, conserving and repairing forests and woodlands for associated resources for human and Natural environment, environmental benefits. Forestry is practiced in plantations and ...

References

{{Authority control Functional groups Insecticides