ChemAbout
© 2026 ChemAbout
Insights|Privacy Policy|Terms of Service|[email protected]
Home/Compounds/Agrochemical/Topramezone
C16H17N3O5S
363.4 g/mol
Agrochemical

Topramezone

CAS210631-68-8
Category
Agrochemical
Compound Class
Heterocycle
Primary Use
Herbicide for broadleaf weed control

Topramezone is an herbicide that inhibits 4-hydroxyphenylpyruvate dioxygenase (HPPD), a key enzyme in carotenoid biosynthesis. It is rapidly metabolized by corn into non-active substances and is used for controlling broadleaf weeds.

Herbicide for broadleaf weed controlInhibitor of carotenoid biosynthesis in weeds

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

Sourcing or supplying this compound?

List your inventory or post a purchase request

CAS 210631-68-8

List This Product
Sign in to publish supply information
Request This Product
Submit a request without registering

Related Compounds

ReferenceSame Category

Metribuzin

CAS21087-64-9

Herbicide for weed control

ReferenceSame Category

Clothianidin

CAS210880-92-5

neonicotinoid insecticide for food crops

ReferenceSame Category

Ammonium ferric edetate

CAS21265-50-9

Soil amendment and fertilizer

ReferenceSame Category

Abscisic acid

CAS21293-29-8

plant growth regulator

Identifiers
IUPAC Name

4-[3-(4,5-dihydro-1,2-oxazol-3-yl)-2-methyl-4-methylsulfonylbenzoyl]-2-methyl-1H-pyrazol-3-one

InChIKey

BPPVUXSMLBXYGG-UHFFFAOYSA-N

SMILES

CC1=C(C=CC(=C1C2=NOCC2)S(=O)(=O)C)C(=O)C3=CNN(C3=O)C

Synonyms (19)
  • ARIETTA
  • Armezon
  • Clio
  • Topramezone
  • Topramezone, PESTANAL(R)
  • benzuocaotong