C14H13F3N5NaO6S
459.34 g/mol
AgrochemicalWarning
Trifloxysulfuron-sodium
CAS199119-58-9
Category
Agrochemical
Compound Class
Heterocycle
Primary Use
Herbicide for broadleaf weed control
Trifloxysulfuron-sodium is a sulfonylurea herbicide that inhibits acetolactate synthase (ALS), an enzyme essential for the biosynthesis of branched-chain amino acids in plants. It is a systemic compound that moves throughout plant tissue, causing susceptible broadleaf weeds to stop growing soon after application, with death and decomposition occurring over several weeks.
Control of broadleaf weeds on lawns and turfControl of clover, dandelions, and carpetweed
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.
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Related Compounds
ReferenceSame Category
(E)-methomyl
CAS19928-35-9
Insecticide and acaricide
ReferenceSame Category
Valinomycin
CAS2001-95-8
insecticide and nematocide
ReferenceSame Category
2,4-D-dimethylammonium
CAS2008-39-1
systemic herbicide for broadleaf weeds
ReferenceSame Category
2,6-dichlorobenzamide
CAS2008-58-4
herbicide metabolite intermediate
Related Reading
Safety Reference
Warning
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects
Customs Tariff Classification
The international HS code for Trifloxysulfuron-sodium (CAS 199119-58-9) is 2935.90.
HS code (international, 6-digit)
2935.90
EU CN code (8-digit)
2935 90 90
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
sodium (4,6-dimethoxypyrimidin-2-yl)carbamoyl-[[3-(2,2,2-trifluoroethoxy)-2-pyridinyl]sulfonyl]azanide
InChIKey
UFEIWEXHHOXPGP-UHFFFAOYSA-M
SMILES
COC1=CC(=NC(=N1)NC(=O)[N-]S(=O)(=O)C2=C(C=CC=N2)OCC(F)(F)F)OC.[Na+]
Synonyms (7)
- Monument
- Trifloxysulfuron sodium salt
- Trifloxysulfuron-sodium
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