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Results for "

herbicidal

" in MedChemExpress (MCE) Product Catalog:

By Targets:	Acetolactate Synthase (ALS) (7) Acetyl-CoA Carboxylase (1) Antibiotic (6) Apoptosis (8) Autophagy (8) Bacterial (11) Biochemical Assay Reagents (1) Cytochrome P450 (1) DNA/RNA Synthesis (1) Drug Derivative (2) Drug Intermediate (2) Drug Metabolite (4) Endogenous Metabolite (3) Environmental Pollutants (5) Fungal (8) Glutaminase (1) Glutathione S-transferase (1) Herbicide (55) HPPD (8) Insecticide (1) Isotope-Labeled Compounds (7) MDM-2/p53 (3) Necroptosis (8) P2Y Receptor (1) Parasite (1) Phytohormone (2) Proton Pump (1) Protoporphyrinogen IX oxidase (16) Reactive Oxygen Species (ROS) (6) Reference Standards (10) SOD (3) Src (1) Succinate Dehydrogenase (1) Transketolase (3)
By Research Areas:	Cancer (9) Cardiovascular Disease (1) Infection (19) Inflammation/Immunology (1) Metabolic Disease (2) Neurological Disease (8)
Click Chemistry:	Alkynes (1)

108

Inhibitors & Agonists

Biochemical Assay Reagents

Natural
Products

Isotope-Labeled Compounds

Click Chemistry

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-W010629

2-Chloroacetamide 2 Publications Verification	Bacterial	Infection
2-Chloroacetamide is a preservative and is a herbicide for both uplands and paddy fields. 2-Chloroacetamide is a biocide in agriculture, glues, paints and coatings. 2-Chloroacetamide inhibits very-long-chain fatty acid elongase .

HY-B0860

Diuron 2 Publications Verification	Environmental Pollutants Reactive Oxygen Species (ROS) Herbicide MDM-2/p53	Cancer
Diuron is an orally active phenylurea herbicide. Diuron inhibits photosynthesis in plants by blocking the formation of ATP and NADH. Diuron increases the production of ROS. Diuron increases expression of p53 in certain cell lines. Diuron has herbicidal activity against annual and perennial broadleaf weeds and grass weeds. Diuron promotes DMBA/BBN-induced bladder cancer. Diuron can be used in breast cancer research .

HY-B0863

Glyphosate 1 Publications Verification	Environmental Pollutants Necroptosis Apoptosis Autophagy	Neurological Disease
Glyphosate, a non-selective systemic biocide with broad-spectrum activity, is an herbicidal derivative of the amino acid glycine. Glyphosate inhibits the enzymatic activity of the 5-endopyruvylshikimate 3-phosphate synthase (EPSPS) in the shikimic acid pathway, preventing the synthesis of the aromatic amino acids tyrosine, phenylalanine, and tryptophan. Glyphosate induces oxidative stress, neuroinflammation, and mitochondrial dysfunction, processes that lead to neuronal death by autophagia, necrosis, or apoptosis, as well as the appearance of behavioral and motor disorders .

HY-B0869A

Bispyribac sodium	Environmental Pollutants SOD Acetolactate Synthase (ALS) Herbicide	Metabolic Disease
Bispyribac sodium is a selective, orally active, systemic and post-emergence herbicide. Bispyribac sodium reduces SOD levels and inhibits ALS activity. Bispyribac sodium blocks the biosynthesis of branched-chain amino acids, resulting in growth retardation, chlorosis and necrosis of weeds. Bispyribac sodium exerts herbicidal activity against grass, sedge and broadleaf weeds in rice fields. Bispyribac sodium is hepatotoxic and genotoxic .

HY-19828

Herboxidiene GEX1A	DNA/RNA Synthesis	Cancer
Herboxidiene (GEX1A) is a potent phytotoxic polyketide from Streptomyces sp. A7847 with a diverse range of activities, including herbicidal, anti-cholesterol, anti-tumor effects. Herboxidiene inhibits the pre-mRNA splicing process by binding to spliceosome-associated protein (SAP) 155, a subunit of SF3b, in the splicesome .

HY-Y0267

Phenoxyacetic acid 1 Publications Verification	Insecticide Fungal Phytohormone	Infection
Phenoxyacetic acid is a multifunctional drug prodrug or auxin-type growth regulator, and its derivatives have insecticidal, herbicidal and antifungal activities .

HY-114991

Leptospermone	HPPD	Others
Leptospermone is a competitive, reversible inhibitor for p-Hydroxyphenylpyruvate dioxygenase (HPPD), with an IC₅₀ of 12.1 μM. Leptospermone exhibits herbicidal activity for its bleaching effect .

HY-B0863R

Glyphosate (Standard)	Reference Standards Apoptosis Autophagy Necroptosis	Cancer
Glyphosate (Standard) is the analytical standard of Glyphosate. This product is intended for research and analytical applications. Glyphosate is an herbicidal derivative of the amino acid glycine. Glyphosate targets and blocks a plant metabolic pathway not found in animals, the shikimate pathway, required for the synthesis of aromatic amino acids in plants .

HY-151604

Transketolase-IN-3	Transketolase	Others
Transketolase-IN-3 is a potent transketolase (TK) inhibitor. Transketolase-IN-3 has herbicidal activity and has inhibitory effects against Digitaria sanguinalis (DS) and Amaranthus retroflexus (AR). Transketolase-IN-3 can be used for the research of herbicides .

HY-B0863S3

Glyphosate-13C2,15N	Isotope-Labeled Compounds Apoptosis Autophagy Necroptosis	Neurological Disease
Glyphosate- ¹³C₂, ¹⁵N is the ¹³C and ¹⁵N labled Glyphosate (HY-B0863). Glyphosate is an herbicidal derivative of the amino acid glycine. Glyphosate targets and blocks a plant metabolic pathway not found in animals, the shikimate pathway, required for the synthesis of aromatic amino acids in plants .

HY-148429

Antimalarial agent 17	Parasite	Others
Antimalarial agent 17 is an antimalarial agent, also acts as a herbicide. Antimalarial agent 17 is photosystem II inhibitor, shows post-emergence herbicidal activity equal to commercial herbicides .

HY-169168

Herbicidal agent 6	Transketolase	Others
Herbicidal agent 6 (D15) is a Transketolase (TKL) inhibitor with herbicidal activity .

HY-155135

HPPD-IN-1	HPPD	Others
HPPD-IN-1 (compound II-3) is a HPPD inhibitor. HPPD-IN-1 shows inhibitory activity of Arabidopsis thaliana HPPD (AtHPPD) with an IC₅₀ value of 0.248 μM, which was superior to that of mesotrione (HY-12853) (0.283 μM) in vitro. HPPD-IN-1 shows excellent herbicidal activity against broadleaf and monocotyledonous weeds .

HY-175641

HPPD-IN-6	HPPD	Others
HPPD-IN-6 (Compound IIy) is a HPPD inhibitor with high rice selectivity. HPPD-IN-6 has potent herbicidal activities against Echinochloa crus-galli and Leymus chinensis, including the herbicide-resistant biotypes with EC₅₀s of 19.62-33.26 g of ai/ha. HPPD-IN-6 effectively controls the weeds in rice fields at 90-150 g of ai/ha. HPPD-IN-6 can be used for the development of herbicide .

HY-108970

Bafilomycin D	Proton Pump Bacterial Fungal	Infection
Bafilomycin D is a specific inhibitor of vacuolar-type ATPase (V-ATPase). Bafilomycin D has antimicrobial, insecticidal, herbicidal and cytotoxic activity .

HY-17528

Cyhalofop Cyhalofop acid	Drug Metabolite	Others
Cyhalofop (Cyhalofop acid), the primary metabolite of Cyhalofop-butyl (HY-B0861) in susceptible grasses, is the herbicidally active metabolite. Cyhalofop-butyl is an aryloxyphenoxypropionate post-emergence herbicide widely used around the world in agriculture .

HY-155465

HPPD-IN-2	HPPD	Others
HPPD-IN-2 (compound 28) is a herbicide based on HPPD inhibitors. HPPD-IN-2 potently targets AtHPPD and exhibits enhanced safety in canola crops .

HY-B1869

Metsulfuron-methyl 2 Publications Verification	Environmental Pollutants Herbicide	Others
Metsulfuron-methyl is a systemic sulfonylurea herbicide that has been widely used to control broadleaf weeds and annual grasses in rice, corn, wheat, and barley. Metsulfuron-methyl exhibits high herbicidal activity and low mammalian toxicity, with an LD₅₀ for rats exceeding 5000 mg/kg .

HY-163311

Transketolase-IN-6	Transketolase Herbicide	Others
Transketolase-IN-6 is a potent transketolase inhibitor and a herbicide. Transketolase-IN-6 inhibits root growth of Digitaria sanguinalis, Amaranthus retroflexus, and Setaria viridis. Transketolase-IN-6 shows low phytotoxicity to wheat, maize, soybean, and cotton. Transketolase-IN-6 can be used for the research of herbicidal agent development .

HY-170920

Herbicide safener-4	Cytochrome P450 SOD Glutathione S-transferase Acetolactate Synthase (ALS)	Others
Herbicide safener-4 (Compound I-15) is a Herbicide safener, improving the herbicide resistance of crops without reducing the herbicidal effect on targeted weed species. Herbicide safener-4 competitively binds to the ALS active site with Mesosulfuron-methyl (HY-126987). Herbicide safener-4 enhances GSH (HY-D0187), GST, CYP450, POD, SOD and ALS activity in plants .

HY-151352

DHDPS-IN-1	Bacterial	Infection
DHDPS-IN-1 (compound 8) is a DHDPS inhibitor (IC₅₀: 39 μM). DHDPS-IN-1 can be used in the area of antibacterial and herbicidal .

HY-116489

Pyribenzoxim LGC-40863	Herbicide	Others
Pyribenzoxim (LGC-40863) is a broad-spectrum herbicide. Pyribenzoxim has a higher safety level in bentgrass and a stronger herbicidal activity on grass weeds .

HY-178977

PPO-IN-23	Herbicide	Others
PPO-IN-23 is a potent protoporphyrinogen IX oxidase (PPO) inhibitor with a K_i of 12.4 nM. PPO-IN-23 forms two hydrogen bonds with the Arg98 residue of Nicotiana tabacum PPO (NtPPO). PPO-IN-23 exhibits potent herbicidal activity and good crop safety. PPO-IN-23 can be used for weeds management .

HY-179006

HPPD-IN-7	HPPD Herbicide	Others
HPPD-IN-7 (Compound 35) is an Arabidopsis thaliana HPPD inhibitor (IC₅₀ of 89 nM) and herbicide. HPPD-IN-7 exhibits herbicidal activity against Digitaria sanguinalis, Amaranthus retroflexus, Chenopodium serotinum, Abutilon theophrasti, Setaria viridis .

HY-118401

Mansonone E	Fungal Bacterial Herbicide	Infection
Mansonone E (Compound 5) is a pesticide. Mansonone E can be isolated from heartwood of Mansonia gagei. Mansonone E has significant antifungal activity against Cladosporium cucumerinum, Candida albicans and Phytophthora parasitica. Mansonone E has potent antibacterial activity with MIC₅₀s of both 7.8 μg/mL for Xanthomonas oryzae pv. oryzae and X. oryzae pv. Oryzicola. Mansonone E also has antifeedant and herbicidal activities .

HY-178026

HPPD/PPO-IN-1	HPPD Protoporphyrinogen IX oxidase	Others
HPPD/PPO-IN-1 (Compound B14) is dual-functional inhibitor of HPPD and PPO with IC₅₀s of 0.12  μM and 0.51 μM for Arabidopsis thaliana HPPD and Nicotiana tabacum PPO, respectively. HPPD/PPO-IN-1 has broad-spectrum herbicidal activity against weeds with a crop safety to peanuts and cotton. HPPD/PPO-IN-1 can be used for the development of environmentally friendly herbicides .

HY-175736

Herbicidal agent 11	Herbicide	Others
Herbicidal agent 11 (Compound 8a) is a herbicidal agent. Herbicidal agent 11 has significant postemergence herbicidal activities against the monocotyledonous weed Echinochloa crusgalli with inhibition of potent root and stem growth and has a good crop selectivity against wheat, maize, and oilseed rape. Herbicidal agent 11 also has effective inhibitory effects on Digitaria sanguinalis, Eclipta prostrate and Eleusine indica. Herbicidal agent 11 can be used for the development of herbicides .

HY-B0863S

Glyphosate-d2	Isotope-Labeled Compounds Apoptosis Autophagy Necroptosis	Neurological Disease
Glyphosate-d₂ is the deuterium labeled Glyphosate. Glyphosate is an herbicidal derivative of the amino acid glycine. Glyphosate targets and blocks a plant metabolic pathway not found in animals, the shikimate pathway, required for the synthesis of aromatic amino acids in plants .

HY-151095

Phytoene desaturase-IN-1	Reactive Oxygen Species (ROS)	Others
Phytoene desaturase-IN-1 is a potent phytoene desaturase (PDS) inhibitor (K_d: 65.9 μM) through π−π stacking effect with Phe301 residue. Phytoene desaturase-IN-1 shows broad spectrum of postemergence herbicidal activity. Phytoene desaturase-IN-1 induces PDS mRNA reduction, phytoene and reactive oxygen species (ROS) accumulation in albino leaves. Phytoene desaturase-IN-1 can be used in the area of agricultural production .

HY-120183

Harzianopyridone	Fungal	Infection
Harzianopyridone is a compound that can be isolated from Trichoderma harzianum. Harzianopyridone is a succinate dehydrogenase (SDH) inhibitor with an IC₅₀ of 80 nM. Harzianopyridone has antifungal, antibacterial, and herbicidal activities .

HY-158163

Herbicidal agent 4	Herbicide	Inflammation/Immunology
Herbicidal agent 4 (compound V-2) is an auxinic herbicidal agent. Herbicidal agent 4 may also be an immune activator while upregulating the defense genes and increasing content of jasmonic acid .

HY-B0863B

Glyphosate isopropylammonium	Apoptosis Autophagy Necroptosis	Neurological Disease
Glyphosate isopropylammonium, a non-selective systemic biocide with broad-spectrum activity, is an herbicidal derivative of the amino acid glycine. Glyphosate isopropylammonium inhibits the enzymatic activity of the 5-endopyruvylshikimate 3-phosphate synthase (EPSPS) in the shikimic acid pathway, preventing the synthesis of the aromatic amino acids tyrosine, phenylalanine, and tryptophan. Glyphosate isopropylammonium induces oxidative stress, neuroinflammation, and mitochondrial dysfunction, processes that lead to neuronal death by autophagia, necrosis, or apoptosis, as well as the appearance of behavioral and motor disorders .

HY-W001198

2,3,5-Trichloropyridine	Biochemical Assay Reagents Drug Intermediate	Others
2,3,5-Trichloropyridine is an intermediate. 2,3,5-Trichloropyridine derivatives have herbicidal activity .

HY-W422402

Foramsulfuron	Acetolactate Synthase (ALS) Herbicide	Others
Foramsulfuron is a postemergence herbicide used for selective control of grass and some broadleaved weeds in maize (Zea mays L.). Foramsulfuron is a sulfonylurea herbicide that exerts its herbicidal activity by inhibiting acetolactate synthase (ALS), a key enzyme in the biosynthesis of branched chain amino acids .

HY-163298

Herbicidal agent 2	Protoporphyrinogen IX oxidase	Others
Herbicidal agent 2 (compound 8d), a herbicide, is a protoporphyrinogen oxidase (PPO) inhibitor. Herbicidal agent 2 exhibits herbicidal activities against broadleaf and monocotyledon weeds .

HY-168496

Herbicidal agent 8	Herbicide Phytohormone	Others
Herbicidal agent 8 (Compound 9w) targets the auxin indole-3-acetic acid (IAA, IC₅₀=4.389 μM), disrupting the physiological activities of plant cells and eventually causing plant death. Herbicidal agent 8 exhibits herbicidal activity against broadleaf weeds and grass weeds .

HY-N10260

Curvulinic acid	Others	Others
Curvulinic acid is a phytotoxic compound, has herbicidal activity .

HY-122414

Phosalacine	Antibiotic Bacterial Fungal	Infection
Phosalacine is a phosphorouscontaining tripeptide herbicidal antibiotic that can be isolated from soil isolate Kitasatosporia phosalacinea KA-338. Phosalacine also shows antibacterial and antifungal activity .

HY-N14757

Hydantocidin	Endogenous Metabolite	Others
Hydantocidin is an adenylosuccinate synthetase inhibitor and a spiroribofuranose. Hydantocidin can be produced by Streptomyces hygroscopicus. Hydantocidin has strong herbicidal activity toward annual, biennial and perennial weeds .

HY-149312

PPO-IN-3	Protoporphyrinogen IX oxidase	Others
PPO-IN-3 (Compound 8ad) is a PPO inhibitor with an K_I value of 0.67 nM. PPO-IN-3 has post-emergence herbicidal activity. PPO-IN-3 can be used for weed control .

HY-185138

Herbicidal agent 14	Herbicide	Others
Herbicidal agent 14 (compound 17) is a herbicide with an excellent herbicidal effect when controlling broadleaf weeds before/after emergence .

HY-179280

Herbicidal agent 13	Herbicide Reactive Oxygen Species (ROS)	Others
Herbicidal agent 13 (Compound II-13) is a *herbicidal* agent. Herbicidal agent 13 retains the dual-target binding capabilities for PDS and ZDS, with K_d values of 71.8 μM and 0.586 mM against SynPDS and AtZDS, respectively. Herbicidal agent 13 increases ROS. Herbicidal agent 13 exhibits postemergence herbicidal activity against dicotyledonous weeds and monocotyledonous weed POLFU .

HY-N15426

Herbicidal agent 9	Herbicide	Others
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-N10061

(9S)-Macrocidin B	Others	Others
(9S)-Macrocidin B shows a weaker herbicidal effect than macrocidin A.

HY-W780199

Endophenazine B	Antibiotic Bacterial	Infection
Endophenazine B is a phenazine antibiotic, and it has low herbicidal activity against Lemna minor .

HY-W704138

2-Hydroxy-atrazine	Endogenous Metabolite Drug Derivative	Others
2-Hydroxy-atrazine is a non-herbicidal primary photoproduct that results from the hydrolytic dechlorination of atrazine.

HY-163910

Herbicidal agent 5	Herbicide	Others
Herbicidal agent 5 (compound B5) is a herbicide that acts on Photosynthetic System II (PS II) .

HY-157024

Phytoene desaturase-IN-2	Herbicide	Others
PDS-IN-1 is a potent inhibitor of Oryza sativa phytoene desaturase (OsPDS), resulting in herbicidal activity .

HY-157471

PPO-IN-7	Protoporphyrinogen IX oxidase	Others
PPO-IN-7 (compound 35) is a potent inhibitor of protoporphyrinogen oxidase (PPO). PPO-IN-7 shows herbicidal activity .

HY-174388

Antifungal agent 134	Fungal Herbicide Reactive Oxygen Species (ROS)	Infection
Antifungal agent 134 (Compound B13) is an antifungal agent with EC₅₀s of 3.24, 1.89, 1.70, 0.36, 4.27, and 1.50 μg/mL for Botrytis cinerea, Alternaria solani, Fusarium graminearum, Rhizoctonia solani, Colletotrichum orbiculare, and Alternaria alternata, respectively. Antifungal agent 134 can disrupt the cell membrane and mitochondria of the hyphae, leading to significant ROS accumulation. Antifungal agent 134 also has significant herbicidal activities against field weeds, such as Amaranthus retroflexus L and Abutilon theophrasti Medicus. Antifungal agent 134 can be used for crop diseases and field weeds research .

Cat. No.	Product Name	Type

HY-Y0024

4-Methoxyacetophenone	Biochemical Assay Reagents
4-Methoxyacetophenone is a versatile aromatic ketone that is widely used in the synthesis of various organic compounds. 4-Methoxyacetophenone has a pleasant aroma and can be used to create scents. 4-Methoxyacetophenone can also be used to make dyes and pigments .

HY-W001198

2,3,5-Trichloropyridine	Biochemical Assay Reagents
2,3,5-Trichloropyridine is an intermediate. 2,3,5-Trichloropyridine derivatives have herbicidal activity .

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-B0863

Glyphosate 1 Publications Verification	Source Classification	Environmental Pollutants Necroptosis Apoptosis Autophagy
Glyphosate, a non-selective systemic biocide with broad-spectrum activity, is an herbicidal derivative of the amino acid glycine. Glyphosate inhibits the enzymatic activity of the 5-endopyruvylshikimate 3-phosphate synthase (EPSPS) in the shikimic acid pathway, preventing the synthesis of the aromatic amino acids tyrosine, phenylalanine, and tryptophan. Glyphosate induces oxidative stress, neuroinflammation, and mitochondrial dysfunction, processes that lead to neuronal death by autophagia, necrosis, or apoptosis, as well as the appearance of behavioral and motor disorders .

HY-19828

Herboxidiene GEX1A	Microorganisms Classification of Application Fields Ketones, Aldehydes, Acids Disease Research Fields Biological Pesticide Research Cancer Agricultural Research Source Classification	DNA/RNA Synthesis
Herboxidiene (GEX1A) is a potent phytotoxic polyketide from Streptomyces sp. A7847 with a diverse range of activities, including herbicidal, anti-cholesterol, anti-tumor effects. Herboxidiene inhibits the pre-mRNA splicing process by binding to spliceosome-associated protein (SAP) 155, a subunit of SF3b, in the splicesome .

HY-Y0267

Phenoxyacetic acid 1 Publications Verification	Classification of Application Fields Ketones, Aldehydes, Acids Metabolic Disease Endogenous metabolite Disease Research Fields Source Classification	Insecticide Fungal Phytohormone
Phenoxyacetic acid is a multifunctional drug prodrug or auxin-type growth regulator, and its derivatives have insecticidal, herbicidal and antifungal activities .

HY-114991

Leptospermone	Leptospermum scoparium J. R. Forst. et G. Forst. Natural Products Myrtaceae Plants Source Classification	HPPD
Leptospermone is a competitive, reversible inhibitor for p-Hydroxyphenylpyruvate dioxygenase (HPPD), with an IC₅₀ of 12.1 μM. Leptospermone exhibits herbicidal activity for its bleaching effect .

HY-B0863R

Glyphosate (Standard)	Microorganisms Source Classification	Reference Standards Apoptosis Autophagy Necroptosis
Glyphosate (Standard) is the analytical standard of Glyphosate. This product is intended for research and analytical applications. Glyphosate is an herbicidal derivative of the amino acid glycine. Glyphosate targets and blocks a plant metabolic pathway not found in animals, the shikimate pathway, required for the synthesis of aromatic amino acids in plants .

HY-108970

Bafilomycin D	Natural Products Microorganisms Source Classification	Proton Pump Bacterial Fungal
Bafilomycin D is a specific inhibitor of vacuolar-type ATPase (V-ATPase). Bafilomycin D has antimicrobial, insecticidal, herbicidal and cytotoxic activity .

HY-118401

Mansonone E	Malvaceae Mansonia gagei J.R.Drumm. Quinones Structural Classification Plants Naphthalene Quinones Source Classification	Fungal Bacterial Herbicide
Mansonone E (Compound 5) is a pesticide. Mansonone E can be isolated from heartwood of Mansonia gagei. Mansonone E has significant antifungal activity against Cladosporium cucumerinum, Candida albicans and Phytophthora parasitica. Mansonone E has potent antibacterial activity with MIC₅₀s of both 7.8 μg/mL for Xanthomonas oryzae pv. oryzae and X. oryzae pv. Oryzicola. Mansonone E also has antifeedant and herbicidal activities .

HY-120183

Harzianopyridone	Natural Products Microorganisms Source Classification	Fungal
Harzianopyridone is a compound that can be isolated from Trichoderma harzianum. Harzianopyridone is a succinate dehydrogenase (SDH) inhibitor with an IC₅₀ of 80 nM. Harzianopyridone has antifungal, antibacterial, and herbicidal activities .

HY-N10260

Curvulinic acid	Microorganisms Classification of Application Fields Ketones, Aldehydes, Acids Other Diseases Phenols Polyphenols Disease Research Fields Biological Pesticide Research Agricultural Research Source Classification	Others
Curvulinic acid is a phytotoxic compound, has herbicidal activity .

HY-122414

Phosalacine	Microorganisms Antibiotics Source Classification	Antibiotic Bacterial Fungal
Phosalacine is a phosphorouscontaining tripeptide herbicidal antibiotic that can be isolated from soil isolate Kitasatosporia phosalacinea KA-338. Phosalacine also shows antibacterial and antifungal activity .

HY-N14757

Hydantocidin	Natural Products Microorganisms Source Classification	Endogenous Metabolite
Hydantocidin is an adenylosuccinate synthetase inhibitor and a spiroribofuranose. Hydantocidin can be produced by Streptomyces hygroscopicus. Hydantocidin has strong herbicidal activity toward annual, biennial and perennial weeds .

HY-N15426

Herbicidal agent 9	Structural Classification Microorganisms Ypsilandra thibetica Franch. Plants Melanthiaceae Steroids Source Classification	Herbicide
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-N10061

(9S)-Macrocidin B	Alkaloids Microorganisms Pyrrole Alkaloids Classification of Application Fields Other Diseases Disease Research Fields Biological Pesticide Research Agricultural Research Source Classification	Others
(9S)-Macrocidin B shows a weaker herbicidal effect than macrocidin A.

HY-W780199

Endophenazine B	Structural Classification Microorganisms Antibiotics Source Classification	Antibiotic Bacterial
Endophenazine B is a phenazine antibiotic, and it has low herbicidal activity against Lemna minor .

HY-N14324

Hydranthomycin	Structural Classification Natural Products Microorganisms Source Classification	Antibiotic Fungal Herbicide
Hydranthomycin is an antibiotic. Hydranthomycin has moderate antifungal activity, and the MIC of Pyricularia oryzae is 25 μg/mL. Hydranthomycin inhibits the growth of Euglena gracilis and has herbicidal activity .

HY-N15076

Herbimycin B	Microorganisms Antibiotics Other Antibiotics Source Classification	Src Antibiotic Bacterial
Herbimycin B is an ansamycin antibiotic that acts as a Src family kinase inhibitor. Herbimycin B has herbicidal effect on most monocotyledons and dicotyledons, inhibits the activity of tobacco Mosaic virus (TMV), HeLa cells and Ehrlich cells .

HY-N15454

Altenuisol Altertenuol	Microorganisms Phenols Polyphenols Source Classification	Herbicide Bacterial
Altenuisol is a compound that can be found in the pathogenic fungus of the genus Alternaria in Xanthium italicum. It has herbicidal activity. At a low concentration of Altenuisol (10 μg/mL), it promotes the root growth of Pennisetum alopecuroides and Medicago sativa by 75.2% and 51.0% respectively. At a high concentration of Altenuisol (1000 μg/mL), the inhibition rates of root growth of Pennisetum alopecuroides and Medicago sativa are 52.0% and 42.0% respectively. In addition, Altenuisol is cytotoxic to HeLa cells and also exhibits antibacterial and antioxidant activities. Altenuisol is expected to be used in research in fields such as agricultural weeding, anti - tumor, and anti - infection .

HY-N14253

cis-2-Amino-1-hydroxycyclobutane-1-acetic acid	Natural Products Microorganisms Source Classification	Herbicide
cis-2-Amino-1-hydroxycyclobutane-1-acetic acid is a herbicidal antimetabolite that can cause L-cysteineor L-methionine-reversible chlorosis in Arabidopsis thaliana .

HY-N15443

Mevalocidin	Microorganisms Ketones, Aldehydes, Acids Source Classification	Herbicide
Mevalocidin is a phytotoxin. Mevalocidin can inhibit the growth of many broadleaf and grass plants, showing significant herbicidal activity against weeds. Mevalocidin is promising for research of bioherbicides .

HY-N15078

4-Chlorothreonine	Natural Products Microorganisms Source Classification	Herbicide
4-Chlorothreonine is found in the strain of Streptomyces sp. OH-5093 with herbicidal activity .

HY-N14728

Homoalanosine	Natural Products Microorganisms Source Classification	Herbicide
Homoalanosine is a substance with herbicidal activity. Homoalanosine has the activity of removing a variety of weeds, but does not damage rice plants .

HY-N14379

1-Hydroxy-4-methoxy-2-naphthoic acid	Natural Products Microorganisms Source Classification	Herbicide
1-Hydroxy-4-methoxy-2-naphthoic acid is a herbicidal compound found in Streptosporangium cinnabarinum ATCC 31213 .

HY-N14222

Epopromycin A	Microorganisms Antibiotics Other Antibiotics Source Classification	Antibiotic Herbicide
Epopromycin A inhibits the cell wall synthesis of lettuce protoplasts, thereby exhibiting herbicidal activity. Epopromycin A exhibits cytotoxicity in B16 melanoma cell with an IC₅₀ of 0.003 µg/mL .

HY-N14236

Epopromycin B	Microorganisms Antibiotics Other Antibiotics Source Classification	Herbicide
Epopromycin B inhibits the cell wall synthesis of lettuce protoplasts, thereby exhibiting herbicidal activity. Epopromycin B exhibits cytotoxicity in B16 melanoma cell with an IC₅₀ of 0.003 µg/mL .

HY-180685

N-Acetyldemethylphosphinothricin tripeptide	Structural Classification Amino acids Endogenous metabolite Source Classification	Herbicide Antibiotic Bacterial
N-Acetyldemethylphosphinothricin tripeptide, a peptide antibiotic, is a compound with herbicidal activity. N-Acetyldemethylphosphinothricin tripeptide consists of the unusual amino acid phosphinothricin (PT) and two alanine residues. N-Acetyldemethylphosphinothricin tripeptide penetrates bacterial cells as a prodrug via peptide uptake systems with subsequent release of PT .

Cat. No.	Product Name	Chemical Structure

HY-B0863S3

Glyphosate-13C2,15N
Glyphosate- ¹³C₂, ¹⁵N is the ¹³C and ¹⁵N labled Glyphosate (HY-B0863). Glyphosate is an herbicidal derivative of the amino acid glycine. Glyphosate targets and blocks a plant metabolic pathway not found in animals, the shikimate pathway, required for the synthesis of aromatic amino acids in plants .

HY-W747676

Glyphosate-13C

Glyphosate- ¹³C is the ¹³C-labeled Glyphosate (HY-B0863). Glyphosate, a non-selective systemic biocide with broad-spectrum activity, is an herbicidal derivative of the amino acid glycine. Glyphosate inhibits the enzymatic activity of the 5-endopyruvylshikimate 3-phosphate synthase (EPSPS) in the shikimic acid pathway, preventing the synthesis of the aromatic amino acids tyrosine, phenylalanine, and tryptophan. Glyphosate induces oxidative stress, neuroinflammation, and mitochondrial dysfunction, processes that lead to neuronal death by autophagia, necrosis, or apoptosis, as well as the appearance of behavioral and motor disorders .

HY-B0860S

Diuron-d6

Diuron-d₆ is the deuterium labeled Diuron (HY-B0860). Diuron is an orally active phenylurea herbicide. Diuron inhibits photosynthesis in plants by blocking the formation of ATP and NADH. Diuron increases the production of ROS. Diuron increases expression of p53 in certain cell lines. Diuron has herbicidal activity against annual and perennial broadleaf weeds and grass weeds. Diuron promotes DMBA/BBN-induced bladder cancer. Diuron can be used in breast cancer research .

HY-B0863S

Glyphosate-d2
Glyphosate-d₂ is the deuterium labeled Glyphosate. Glyphosate is an herbicidal derivative of the amino acid glycine. Glyphosate targets and blocks a plant metabolic pathway not found in animals, the shikimate pathway, required for the synthesis of aromatic amino acids in plants .

HY-B0863S2

Glyphosate-d2-1
Glyphosate-d₂-1 is the deuterium labeled Glyphosate . Glyphosate is an herbicidal derivative of the amino acid glycine. Glyphosate targets and blocks a plant metabolic pathway not found in animals, the shikimate pathway, required for the synthesis of aromatic amino acids in plants .

HY-W721637

Foramsulfuron-d6-1
Foramsulfuron-d₆-1 is the deuterium labeled Foramsulfuron (HY-W422402). Foramsulfuron is a postemergence herbicide used for selective control of grass and some broadleaved weeds in maize (Zea mays L.). Foramsulfuron is a sulfonylurea herbicide that exerts its herbicidal activity by inhibiting acetolactate synthase (ALS), a key enzyme in the biosynthesis of branched chain amino acids .

HY-B0863S5

Glyphosate-13C,15N-1

Glyphosate- ¹³C, ¹⁵N-1 is the ¹³C- and ¹⁵N-labeled Glyphosate (HY-B0863). Glyphosate, a non-selective systemic biocide with broad-spectrum activity, is an herbicidal derivative of the amino acid glycine. Glyphosate inhibits the enzymatic activity of the 5-endopyruvylshikimate 3-phosphate synthase (EPSPS) in the shikimic acid pathway, preventing the synthesis of the aromatic amino acids tyrosine, phenylalanine, and tryptophan. Glyphosate induces oxidative stress, neuroinflammation, and mitochondrial dysfunction, processes that lead to neuronal death by autophagia, necrosis, or apoptosis, as well as the appearance of behavioral and motor disorders .

Cat. No.	Product Name		Classification

HY-182897

PPO-IN-25		Alkynes
PPO-IN-25 (Compound B2) is a PPO inhibitor and Herbicide, with a K_i value of 9.50 nM against NtPPO. PPO-IN-25 exhibits control efficacy against broadleaf weeds and shows broad-spectrum herbicidal activity. PPO-IN-25 can be used in studies related to weed damage .

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