Herbicide

Herbicides refer to the agents that can completely or selectively cause the death of weeds, and they are also known as weed killers. Herbicides are divided into inorganic compound types and organic synthetic types. Herbicides should possess characteristics such as high efficiency, selectivity, and convenience in use. Some herbicides, such as paraquat, can function by inhibiting the photosynthesis of weeds, blocking the photosynthetic electron transfer or inhibiting the synthesis of photosynthetic pigments. Some herbicides, such as naphthalene acetic acid, can interfere with the hormonal balance of plants, leading to abnormal growth and death of weeds. There are also some herbicides that can inhibit plant cell division or amino acid synthesis. Herbicides are widely applied in agricultural farmlands, garden green spaces, along roads and railways, industrial sites, etc., to control weeds, so as to ensure the growth of crops, maintain the landscape environment, and reduce potential safety hazards such as fires^[1]^[2].

References:

[1]. Torra J, et al. Molecular Mechanisms of Herbicide Resistance in Weeds. Genes (Basel). 2022 Nov 3;13(11):2025. [Content Brief]

[2]. Duke SO. Overview of herbicide mechanisms of action. Environ Health Perspect. 1990 Jul;87:263-71. [Content Brief]

Herbicide Related Products (346):

By Effects:	Controls (2) Inhibitors (13)

Cat. No.	Product Name	Effect	Purity	Chemical Structure

HY-W019880

Lactofen
Lactofen is a herbicide that targets dicotyledonous weeds and causes oxidative stress, activating the expression of chalcone synthase and chalcone reductase.

HY-W414724R

Methabenzthiazuron (Standard)
Methabenzthiazuron (Standard) is the analytical standard of Methabenzthiazuron. This product is intended for research and analytical applications. Methabenzthiazuron is a herbicide, which inhibits the plants' growth through inhibition of photosynthesis. Methabenzthiazuron can be used for weed control in cereal crops.

HY-116482R

Desmedipham (Standard)
Desmedipham (Standard) is the analytical standard of Desmedipham. This product is intended for research and analytical applications. Desmedipham is a selective systemic phenyl-carbamate herbicide. Desmedipham acts by disrupting CO2 fixation and the production of intermediary energy components-ATP and NADPH2 and inhibition of Hill reaction.

HY-118852R

Isoxaben (Standard)
Isoxaben (Standard) is the analytical standard of Isoxaben. This product is intended for research and analytical applications. Isoxaben, a herbicide, inhibits incorporation of radiolabeled glucose into an acid insoluble cell wall fraction. Isoxaben is also a specific inhibitor of cell wall biosynthesis.

HY-173026

Herbicidal agent 7
Herbicidal agent 7 (Compound 15c) is the inhibitor for protoporphyrinogen IX oxidase (PPO). Herbicidal agent 7 blocks the plant pigment synthesis, exhibiting herbicidal activity against broadleaf weeds (such as Z. elegans and A. theophrasti) and grass weeds (such as S. glauca and E. crusgalli).

HY-B1842R

Fluroxypyr (Standard)
Fluroxypyr (Standard) is the analytical standard of Fluroxypyr. This product is intended for research and analytical applications. Fluroxypyr is an auxin herbicide to control annual or perennial weeds. Fluroxypyr icauses auxin overdose or excessive endogenous auxin concentrations, thereby resulting in an imbalance of auxin homeostasis and interaction with other hormones in tissues.

HY-B2005

Terbumeton	Inhibitor
Terbumeton is a methoxytriazine herbicide, which inhibits sensitive weeds' growth through inhibition of photosynthesis.

HY-135244R

Imazamethabenz-methyl (Standard)
Imazamethabenz-methyl (Standard) is the analytical standard of Imazamethabenz-methyl. This product is intended for research and analytical applications. Imazamethabenz-methyl (AC 222293) is a postemergence herbicide.

HY-B2010R

Fomesafen (Standard)
Fomesafen (Standard) is the analytical standard of Fomesafen. This product is intended for research and analytical applications. Fomesafen is a type of efficient and selective protoporphyrinogen IX oxidase (PPO) inhibitor. Fomesafen is a herbicide and has the advantages of low toxicity and high selectivity.

HY-137910R

Tembotrione (Standard)	Inhibitor
Tembotrione (Standard) is the analytical standard of Tembotrione. This product is intended for research and analytical applications. Tembotrione is a drug that may reduce the productivity of carrots. Tembotrione has the activity of reducing carrot stem mass. Tembotrione can be used to study the total productivity of carrot .

HY-136380R

Clodinafop-propargyl (Standard)
Clodinafop-propargyl (Standard) is the analytical standard of Clodinafop-propargyl. This product is intended for research and analytical applications. Clodinafop-propargyl, a main member of aryloxyphenoxy-propionate herbicides, is used for postemergence control of annual grasses in cereals, including Avena, Lolium, Setaria, Phalaris and Alopecurus spp. Clodinafop-propargyl is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

HY-129308

LS 82-556
LS 82-556 is a light and oxygen-dependent herbicide, which leads to degradation of fatty acids, deals structural damage at the cellular membrane level, and results in the bleaching, wilting, and desiccation of leaves and stems. LS 82-556 exhibits herbicidal activity with the presence of chloroplastic pigments.

HY-B1860R

Imazapic (Standard)
Imazapic (Standard) is the analytical standard of Imazapic. This product is intended for research and analytical applications.

HY-130361R

Isoxadifen-ethyl (Standard)
Isoxadifen-ethyl (Standard) is the analytical standard of Isoxadifen-ethyl. This product is intended for research and analytical applications. Isoxadifen-ethyl is a widely used herbicide safener in rice which can decrease the phytotoxicity caused by fenoxaprop-P-ethyl.

HY-121243

Halauxifen
Halauxifen is a herbicide with plasma elimination half-life of 1 h.

HY-122389R

Difenzoquat methyl sulfate (Standard)
Difenzoquat methyl sulfate (Standard) is the analytical standard of Difenzoquat methyl sulfate. This product is intended for research and analytical applications. Difenzoquat methyl sulfate is a herbicide, which is used for post-emergence control of wild oats in cereal crops. Difenzoquat methyl sulfate is toxic to health and environment.

HY-B2035

Pretilachlor		99.25%
Pretilachlor is a herbicide used to control the the most common weeds found in paddy rice crops.

HY-168786

4,6,4'-Trihydroxy-3'-methoxyaurone
4,6,4'-Trihydroxy-3'-methoxyaurone is an herbicide. At concentrations of 100 and 1000 µg/mL, 4,6,4'-Trihydroxy-3'-methoxyaurone is able to inhibit the growth of rape root and barnyardgrass seedlings¹.

HY-N15360

Isophytyl acetate	Control
Isophytyl acetate is an organic compound found in Nicotiana plumbaginifolia stems. Isophytyl acetate is promising for research of herbicides.

HY-W714171R

Propoxycarbazone (sodium) (Standard)
Propoxycarbazone (sodium) (Standard) is the analytical standard of Propoxycarbazone (sodium). This product is intended for research and analytical applications. Propoxycarbazone sodium (BAY MKH 6561) is a herbicide. Propoxycarbazone sodium controls shepherd’s purse (Capsella bursa-pastoris L. Medicus), tumble mustard (Sisymbrium altissimum L.), field pennycress (Thlaspi arvense L.), and several Bromus species. Propoxycarbazone sodium also inhibits the growth of jointed goatgrass, wild oat (Avena fatua L.), and quackgrass (Elytrigia repens L. Nevski).

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