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 Verwandte Produkte (526):

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

Art. -Nr.	Produktname	Wirkung	Reinheit	Chemical Structure

HY-W714215

Sebuthylazine
Sebuthylazine is a herbicide. Sebuthylazine is selectively and systematically absorbed and migrated through plant roots. Sebuthylazine inhibits photosynthesis in photosystem II.

HY-N15426

Herbicidal agent 9
Herbicidal Agent 9 (Compound 5) is a herbicidal derivative of 23-spirocholestane. In combination with Compound 6, Herbicidal Agent 9 inhibits Arabidopsis root growth, exhibiting an EC₅₀ of 6.89 μM.

HY-119176R

Oxyfluorfen (Standard)
Oxyfluorfen (Standard) is the analytical standard of Oxyfluorfen. This product is intended for research and analytical applications. Oxyfluorfen is a pre- and post-emergence diphenyl ether herbicide to control annual broad-leaved and grass weeds. Oxyfluorfen is a protoporphyrinogen oxidase inhibitor and inhibits photosynthesis by blocking chlorophyll synthesis. Oxyfluorfen can inhibit cell growth. Oxyfluorfen induces DNA damage and exhibits toxicity toward aquatic organisms such as Paramisgurnus dabryanus. Oxyfluorfen has genome-level deleterious effects on fish that can lead to stunted skeletal growth. Oxyfluorfen induces transverse limb deficiency or craniosynostosis.

HY-122217R

Pyridate (Standard)
Pyridate (Standard) is the analytical standard of Pyridate. This product is intended for research and analytical applications. Pyridate (CL 11344) is a herbicide, which is used in the agricultural management of cereals, maize and rape.

HY-N15185

Pyrenophorin	Inhibitor
Pyrenophorin ((-)-Pyrenophorin) is a fungal metabolite that has been found in D. avenae and has phytotoxic activity. Pyrenophorin shows strong cytotoxicity against several cancer cell lines with IC₅₀ values ranging from 0.07 to 7.8 μM.

HY-17531R

Pyraclonil (Standard)
Pyraclonil (Standard) is the analytical standard of Pyraclonil. This product is intended for research and analytical applications. Pyraclonil is a proporphyrinogen oxidase (PPO) inhibitor. Pyraclonil is a herbicide agent and is highly effective in controlling the susceptible (S) and multiple-herbicide-resistant (MHR) E. indica populations. Pyraclonil 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-B1912R

Amidosulfuron (Standard)
Amidosulfuron (Standard) is the analytical standard of Amidosulfuron. This product is intended for research and analytical applications. Amidosulfuron is a herbicide. Amidosulfuron targets acetohydroxyacid synthase (AHAS), is highly effective against dicot broad-leaf weeds.

HY-W714178

Aziprotryne
Aziprotryne is a post-emergence selective herbicide active against broadleaf weeds. When tank-mixed with Alachlor (HY-B2014), Aziprotryne provides longer-term weed control in field-grown cabbage plots.

HY-B2024R

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

HY-W714185

Esprocarb
Esprocarb is a pre- and postemergence herbicide that can be used for rice.

HY-W099725

Sarmentine		99.06%
Sarmentine is a broad-spectrum contact herbicide and PSII inhibitor, with an IC₅₀ of 3.0 μM and a K_i of 1.5 μM against spinach, an IC₅₀ of 1.72 μM against wild-type Amaranthus retroflexus, and an IC₅₀ of 0.97 μM against triazine-resistant Amaranthus retroflexus. Sarmentine competitively binds to the Q_B binding site of plastoquinone on PSII, thereby blocking photosynthetic electron transport. Sarmentine inhibits enoyl-ACP reductase in Arabidopsis thaliana by targeting the early fatty acid synthesis process, with an IC₅₀ of 18.3 μM. Sarmentine induces light-independent loss of plasma membrane integrity and electrolyte leakage. Sarmentine also exhibits antiplasmodial, antimycobacterial, antituberculous, and antiplatelet aggregation activities.

HY-W751296

Pethoxamid
Pethoxamid is a highly effective chloroacetamide herbicide that can be used for field weed control.

HY-N14728

Homoalanosine
Homoalanosine is a substance with herbicidal activity. Homoalanosine has the activity of removing a variety of weeds, but does not damage rice plants.

HY-112785

Pyriftalid		98.88%
Pyriftalid is one of the most commonly used herbicides that inhibits the synthesis of acetyl lactate synthase (ALS). Pyriftalid is mainly used to prevent poaceae weeds and some broadleaf weeds in paddy fields.

HY-121079R

Azimsulfuron (Standard)
Azimsulfuron (Standard) is the analytical standard of Azimsulfuron. This product is intended for research and analytical applications. Azimsulfuron (DPX-A8947) is a sulfonylurea herbicide useful in controlling weeds in paddy fields.

HY-B1853R

Simetryn (Standard)
Simetryn (Standard) is the analytical standard of Simetryn (HY-B1853). This product is intended for research and analytical applications. Simetryn is a triazine herbicide that exerts teratogenicity. Simetryn inhibits photosynthesis by blocking electron transfer in the chloroplast photosystem II and activates the MEK/Erk signaling pathway. Simetryn triggers vascular and developmental abnormalities in zebrafish and tadpoles, suppresses proliferation, enhances apoptosis, and induces malformations. Simetryn serves as a tool to establish a zebrafish model for studying arteriovenous malformations and related pathogenesis. Simetryn controls paddy weeds and can be used for research on developmental and vascular disorders.

HY-121267S

Dicamba-¹³C₆
Dicamba-¹³C₆ is the ¹³C labeled Dicamba (HY-121267). Dicamba is a herbicide. Dicamba is currently used in agriculture and gardening to control the growth of different unwanted vegetable species, mainly in cereal grain crops, but also on sugar cane and soybeans, among others. Dicambais induces significant DNA damage. Dicambais induces genotoxicity and cytotoxicity.

HY-119417R

Chloramben (Standard)
Chloramben (Standard) is the analytical standard of Chloramben. This product is intended for research and analytical applications. Chloramben (3-Amino-2,5-dichlorobenzoic acid) is a pre-emergence herbicide used to control the seedlings of annual grasses and broadleaf weeds.

HY-W710697

Triclopyr ester
Triclopyr ester (Triclopyr 2-butoxyethylester) is a bioactive substance with activity in controlling harmful woody plants. Triclopyr ester showed toxicity to honeybees (Apis mellifera) in greenhouse trials. Triclopyr ester in combination with other herbicides is effective in removing the canopy of plants such as honey trees and whitebrush. Triclopyr ester can quickly assess its weeding effectiveness when treating trees in greenhouses, providing potential treatment options for field experiments.

HY-170784

TKL-IN-1
TKL-IN-1 (compound 7r) is a transketolase inhibitor and can be used as a herbicide. TKL-IN-1 can inhibit the growth of Digitaria sanguinalis (Ds) and Amaranthus retroflexus (Ar).

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