64902-72-3
Chemical Structure
Chlorsulfuron
- CAS No.: 64902-72-3
- Formula:C12H12ClN5O4S
- Molecular Weight:357.77
IUPAC Name: 2-chloro-N-((4-methoxy-6-methyl-1,3,5-triazin-2-yl)carbamoyl)benzenesulfonamide
InChIKey: VJYIFXVZLXQVHO-UHFFFAOYSA-N
SMILES: O=S(C1=CC=CC=C1Cl)(NC(NC2=NC(OC)=NC(C)=N2)=O)=O
Biological Activity: Chlorsulfuron is an acetolactate synthase inhibitor and selective systemic herbicide. Chlorsulfuron blocks the synthesis of branched-chain amino acids (valine and isoleucine), thereby inhibiting protein synthesis, cell growth, and cell division. Chlorsulfuron blocks G1 and G2 phase cell cycle progression in plant root tip cells without directly interfering with mitosis or DNA synthesis. Chlorsulfuron completely inhibits germination of non-target terrestrial plants and is highly toxic to aquatic macrophytes. Chlorsulfuron has low toxicity to mammals, birds and bees, and moderate toxicity to fish and aquatic invertebrates. Chlorsulfuron can be used in studies related to herbicides, plant cell cycles and ecotoxicology[1][2][3].
| Cat. No. | Product Name | Purity | Description | Pricing | |||||||||||||||||||
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Chlorsulfuron | 99.95% | Chlorsulfuron is an acetolactate synthase inhibitor and selective systemic herbicide. Chlorsulfuron blocks the synthesis of branched-chain amino acids (valine and isoleucine), thereby inhibiting protein synthesis, cell growth, and cell division. Chlorsulfuron blocks G1 and G2 phase cell cycle progression in plant root tip cells without directly interfering with mitosis or DNA synthesis. Chlorsulfuron completely inhibits germination of non-target terrestrial plants and is highly toxic to aquatic macrophytes. Chlorsulfuron has low toxicity to mammals, birds and bees, and moderate toxicity to fish and aquatic invertebrates. Chlorsulfuron can be used in studies related to herbicides, plant cell cycles and ecotoxicology. | ||||||||||||||||||||
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Chlorsulfuron (Standard) | ≥98% | Chlorsulfuron (Standard) is the analytical standard of Chlorsulfuron (HY-119737). This product is intended for research and analytical applications. Chlorsulfuron is an acetolactate synthase inhibitor and selective systemic herbicide. Chlorsulfuron blocks the synthesis of branched-chain amino acids (valine and isoleucine), thereby inhibiting protein synthesis, cell growth, and cell division. Chlorsulfuron blocks G1 and G2 phase cell cycle progression in plant root tip cells without directly interfering with mitosis or DNA synthesis. Chlorsulfuron completely inhibits germination of non-target terrestrial plants and is highly toxic to aquatic macrophytes. Chlorsulfuron has low toxicity to mammals, birds and bees, and moderate toxicity to fish and aquatic invertebrates. Chlorsulfuron can be used in studies related to herbicides, plant cell cycles and ecotoxicology. | ||||||||||||||||||||
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- [1]. Rost TL, et al. Reversal of chlorsulfuron-induced inhibition of mitotic entry by isoleucine and valine. Plant physiology. 1985 Feb;77(2):481-2. [Content Brief]
- [2]. ENSR International. Chlorsulfuron, Ecological Risk Assessment, Final Report; Bureau of Land Management: Reno, NV, 2005.
- [3]. Coyner A, et al. Effect of chlorsulfuron on growth of submerged aquatic macrophyte Potamogeton pectinatus (sago pondweed). Environmental pollution (Barking, Essex : 1987). 2001;111(3):453-5. [Content Brief]
