Acetolactate Synthase (ALS) Inhibitor

Acetolactate Synthase (ALS) Inhibitors (19):

Cat. No.	Product Name	Effect	Purity

HY-178732

AB-22	Inhibitor
AB-22, a vinyl sulfate compound, is an orally active antifungal agent. AB-22 inhibits hyphal growth and biofilm initiation by inhibiting the gene expression of ALS3, HWP1, and ECE1 in Candida albicans SC5314 cells. AB-22 can be used for the research of infrction, such as systemic candidiasis.

HY-126987

Mesosulfuron-methyl	Inhibitor	98.0%
Mesosulfuron-methyl is a sulfonylurea herbicide that inhibits acetolactate synthase (ALS) and is used in research for post-emergence control of ryegrass and Avena spp. (wild oat) in wheat fields.

HY-126176

Cloransulam-methyl	Inhibitor	99.44%
Cloransulam-methyl is a triazolopyrimidine sulfonanilide herbicide. Cloransulam-methyl can be used to control broadleaf weeds in soybean by acetolactate synthase (ALS) inhibition.

HY-121727

Triafamone	Inhibitor
Triafamone (AE 1887196) is a paddy field pre-emergence and post-emergence sulfonamide herbicide. Triafamone weeds by inhibiting the acetolactate synthase (ALS) enzyme, thereby blocking the biosynthesis of branched-chain amino acids.

HY-112785R

Pyriftalid (Standard)	Inhibitor
Pyriftalid (Standard) is the analytical standard of Pyriftalid (HY-112785). This product is intended for research and analytical applications. 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-W422402R

Foramsulfuron (Standard)	Inhibitor
Foramsulfuron (Standard) is the analytical standard of Foramsulfuron. This product is intended for research and analytical applications. 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-112785

Pyriftalid	Inhibitor
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-W040279

Prosulfuron	Inhibitor
Prosulfuron is a fluorinated sulfonylurea herbicide with a reported acute oral LD₅₀ of 546 mg/kg in female rats. Prosulfuron acts by inhibiting acetolactate synthase (ALS) to block the biosynthesis of branched-chain amino acids (valine, leucine and isoleucine) in plants, thereby suppressing weed growth. Prosulfuron may disrupt the soil microbial community balance in alkaline soils with minimal chemical degradation. Prosulfuron has low toxicity to humans and mammals, and can be used for the research of broadleaf weed control in maize and sweet corn.

HY-W721333

Pyrimisulfan	Inhibitor
Pyrimisulfan is a potent acetolactate synthase (ALS) inhibitor and a broad‑spectrum herbicide. Pyrimisulfan selectively inhibits plant acetolactate synthase. Pyrimisulfan controls a wide spectrum of paddy weeds including annual grasses, sedges, broadleaf weeds, and sulfonylurea‑resistant biotypes pre‑ and postemergence, with long residual activity and excellent rice safety. Pyrimisulfan can be used for research on paddy herbicides.

HY-W482133

Primisulfuron-methyl	Inhibitor
Primisulfuron-methyl is a herbicide. Primisulfuron-methyl shows inhibitory activity against acetolactate synthase (ALS) enzyme. Primisulfuron-methyl can be used to selectively control annual bluegrass of Kentucky bluegrass turf.

HY-W662572

Pyroxsulam	Inhibitor
Pyroxsulam is a selective, foliar-applied acetolactate synthase (ALS)-inhibiting herbicide. Pyroxsulam can be used for the study of grassy weed management in winter wheat systems.

HY-W422402

Foramsulfuron	Inhibitor
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-126176R

Cloransulam-methyl (Standard)	Inhibitor
Cloransulam-methyl (Standard) is the analytical standard of Cloransulam-methyl. This product is intended for research and analytical applications. Cloransulam-methyl is a triazolopyrimidine sulfonanilide herbicide. Cloransulam-methyl can be used to control broadleaf weeds in soybean by acetolactate synthase (ALS) inhibition.

HY-135713

Penoxsulam	Inhibitor
Penoxsulam is an acetolactate synthase (ALS) inhibitor herbicide. Penoxsulam inhibits Candida auris acetohydroxyacid synthase (AHAS) with a Ki value of <32 nM. Penoxsulam can be used for postemergence control of annual grasses, sedges, and broadleaf weeds in rice culture. Penoxsulam can be used for the study of Candida auris infections.

HY-W681876

(E)-Pyriminobac-methyl	Inhibitor
(E)-Pyriminobac-methyl is an Acetolactate synthase inhibitor and a pyrimidinylbenzoate Herbicide. (E)-Pyriminobac-methyl inhibits acetolactate synthase and blocks the biosynthesis of branched-chain amino acids. The herbicidal activity of (E)-Pyriminobac-methyl against Echinochloa crus-galli and Leptochloa chinensis is 1.5-2 times higher than that of Bensulfuron-methyl (HY-B0870).

HY-126987R

Mesosulfuron-methyl (Standard)	Inhibitor
Mesosulfuron-methyl (Standard) is the analytical standard of Mesosulfuron-methyl. This product is intended for research and analytical applications. Mesosulfuron-methyl is a sulfonylurea herbicide that inhibits acetolactate synthase (ALS) and is used in research for post-emergence control of ryegrass and Avena spp. (wild oat) in wheat fields.

HY-W521246

Tritosulfuron	Inhibitor
Tritosulfuron is a sulfonylurea herbicide. Tritosulfuron has inhibitory activity against acetolactate synthase. Tritosulfuron is a broad-spectrum post-emergent dicotyledonous herbicide used in cereals, maize, and turf cultivation.

HY-170920

Herbicide safener-4	Inhibitor
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-W708945

Metazosulfuron	Inhibitor
Metazosulfuron is an acetolactate synthase (ALS)-inhibiting herbicide. Metazosulfuron provides complete control of pondweed (Potamogeton nodosus) and prevents its regrowth in transplanted rice ecosystems. Metazosulfuron contributes to increased rough rice grain.

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