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 (526):

By Effects:	Inhibitors (13) Controls (2) Chemical (1)

Cat. No.	Product Name	Effect	Purity	Chemical Structure

HY-128075R

Acifluorfen (Standard)
Acifluorfen (Standard) is the analytical standard of Acifluorfen. This product is intended for research and analytical applications. Acifluorfen, a protoporphyrinogen oxidase (PROTOX) inhibitor herbicide, promotes the accumulation of protoporphyrin IX (PPIX), and induces tumors in the rodent liver. Acifluorfen causes strong photooxidative destruction of pigments and lipids in sensitive plant species.

HY-136380S

Clodinafop-propargyl-¹³C₆
Clodinafop-propargyl-¹³C₆ is the ¹³C-labeled Clodinafop-propargyl (HY-136380). Clodinafop-propargyl, an aryloxyphenoxy-propionate herbicide, is used for postemergence control of annual grasses in cereals. Clodinafop-propargyl has organ toxicity and developmental toxicity.

HY-121331

Butralin		99.31%
Butralin is a widely used dinitroaniline herbicide.

HY-162421

SL antagonist 1
SL antagonist 1 (Compound D12) is strigolactones antagonists and can strongly interact with SL receptor proteins.SL antagonist 1 can combat root-parasitic weed infestations. SL antagonist 1 has no side effects on the germination or seedling growth.

HY-W708756

Butachlor-d₁₃
Butachlor-d₁₃ is the deuterium labeled Butachlor (HY-B2042). Butachlor is an herbicide of the acetanilide class. Butachlor is used as a selective pre-emergent herbicide.

HY-130361

Isoxadifen-ethyl
Isoxadifen-ethyl is a widely used herbicide safener in rice which can decrease the phytotoxicity caused by fenoxaprop-P-ethyl.

HY-B2039

Bentazone
Bentazone is a post-emergence herbicide used for selective control of broadleaf weeds and sedges in beans, rice, corn, peanuts, mint and others. It acts by interfering with photosynthesis.

HY-135244

Imazamethabenz-methyl
Imazamethabenz-methyl (AC 222293) is a postemergence herbicide.

HY-121158R

Butamifos (Standard)
Butamifos (Standard) is the analytical standard of Butamifos. This product is intended for research and analytical applications. Butamifos (S-2846) is an organophosphoramidate herbicide used to control annual weeds with low toxicity to mammals. Butamifos acts on the growing points of susceptible plants, causing severe radial enlargement of the affected tissues.

HY-W042284R

Tetradecyl acetate (Standard)
Tetradecyl acetate (Standard) is the analytical standard of Tetradecyl acetate. This product is intended for research and analytical applications. Tetradecyl acetate is a sex pheromone produced by Ctenopseustis obliquana females. Tetradecyl acetate can be used to disrupt the mating of pest species[1][2].

HY-B0870S

Bensulfuron-methyl-d₆
Bensulfuron-methyl-d₆ is a deuterated Bensulfuron-methyl (HY-B0870). Bensulfuron-methyl is a kind of sulfonylurea herbicide widely used to control broad-leaf weeds in rice paddies.

HY-116741R

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

HY-116802

Bromobutide
Bromobutide is an active ingredient in herbicides that kill weeds. Bromobutide has the highest control effect on Scirpus juncoides and Monochloa vaginalis, but has no inhibitory effect on weed seed germination. The main metabolites of bromobutide in rats are alcohol or phenol glucuronides, which enter the enterohepatic circulation.

HY-W752907

Glufosinate-d₈
Glufosinate-d₈ is the deuterium labeled Glufosinate (HY-W019870A). Glufosinate, a phosphinic acid analogue of glutamic acid, is a herbicide which is converted by plant cells into PT (L-phosphinothricin). Glufosinate exerts neurotoxic activity.

HY-157160

PPO-IN-5
PPO-IN-5 (compound 9) is a herbicide based on PPO inhibitors. PPO, protoporphyrinogen oxidase, participates in the biosynthetic pathway of heme and chlorophyll synthesis. PPO-IN-5 is tolerant in cereal crops such as wheat, corn, and rice, and is a potential herbicide in wheat fields.

HY-B2032R

Phenmedipham (Standard)
Phenmedipham (Standard) is the analytical standard of Phenmedipham. This product is intended for research and analytical applications. Phenmedipham is a carbamate herbicide.

HY-123294

Fentrazamide
Fentrazamide (YRC 2388) is a herbicide. Fentrazamide has specific toxic effects on the nervous system and erythrocytes in rats, affecting the energy supply of cells mainly by interfering with the glycolysis process. Fentrazamide can be used as a useful tool to study the mechanisms of neurodegenerative diseases and erythrocyte dysfunction.

HY-122464B

7-epi Jasmonic acid	Control
7-epi Jasmonic acid is the isomer of (±)-Jasmonic acid (HY-122464). (±)-Jasmonic acid is a plant growth regulator and a derivative of α-linolenic acid. (±)-Jasmonic acid decreases chlorophyll levels in green and etiolated barley leaf segments and inhibits elongation of rice seedlings.

HY-185306

Morfamquat dichloride
Morfamquat dichloride (PP 745) is a bipyridine herbicide. Acute poisoning by Morfamquat dichloride strongly stimulates the reticuloendothelial system, causes lysosomal membrane damage and enzyme leakage, and interferes with the function of hepatocyte Golgi apparatus and related glucose metabolic pathways. Morfamquat dichloride significantly increases the activities of acid phosphatase and β-glucuronidase, exerting toxic effects on mice, while pre-administration of vitamin E alleviates such toxicity.

HY-W724363

Metobromuron-d₆
Metobromuron-d₆ is the deuterium labeled Metobromuron (HY-154817). Metobromuron is a phenylurea derivative used as a herbicide.

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