Products 99283-01-9

CAS 99283-01-9 appears in our catalog under these names: Bensulfuron, >95% (HPLC), Bensulfuron (free acid). Offered by: TRC, Dr. Ehrenstorfer, HPC Standards. Available pack sizes: 250mg, 500mg, 50mg, 10mg, 1x10mg.

Bensulfuron, >95% (HPLC)
TRC
  • size: 250mg, 500mg, 50mg
  • Variants: 3
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Bensulfuron (free acid)
Dr. Ehrenstorfer, HPC Standards
  • size: 10mg, 1x10mg
  • Variants: 2
from 1052.02
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Structural formula: {0} (CAS {1})

Bensulfuron is an N-sulfonylurea that is urea in which a hydrogen attached to one of the nitrogens has been replaced by an (o-carboxybenzyl)sulfonyl group, while a hydrogen attached to the other nitrogen has been replaced by a 4,6-dimethoxypyrimidin-2-yl group. An acetolactate synthase inhibitor, it is used (particularly as its methyl ester, bensulfuron-methyl) as a herbicide for the control of a variety of both annual and perennial weeds in crops, particularly wheat and rice. It has a role as an EC 2.2.1.6 (acetolactate synthase) inhibitor and a herbicide. It is a member of benzoic acids, an aromatic ether, a member of pyrimidines and a N-sulfonylurea.

Source: ChEBI

Identity
Molecular formulaC15H16N4O7S
Molecular weight396.4 g/mol
IUPAC name2-[(4,6-dimethoxypyrimidin-2-yl)carbamoylsulfamoylmethyl]benzoic acid
InChIKeyPPWBRCCBKOWDNB-UHFFFAOYSA-N
SMILESCOC1=CC(=NC(=N1)NC(=O)NS(=O)(=O)CC2=CC=CC=C2C(=O)O)OC

Computed by PubChem (NCBI)

Synonyms: Bensulfuron, Bensulfuron [ISO], 2-[(4,6-dimethoxypyrimidin-2-yl)carbamoylsulfamoylmethyl]benzoic acid, 2-({[(4,6-dimethoxypyrimidin-2-yl)carbamoyl]sulfamoyl}methyl)benzoic acid, Bensulfuron (free acid), PPWBRCCBKOWDNB-UHFFFAOYSA-N, alpha-[(4,6-dimethoxypyrimidin-2-ylcarbamoyl)sulfamoyl]-o-toluic acid