C14H15N5O6S
381.37 g/mol
AgrochemicalWarning
METSULFURON-METHYL
CAS74223-64-6EC616-063-8
Category
Agrochemical
Compound Class
Heterocycle
Primary Use
Herbicide for broad-leaved weeds and grasses
Metsulfuron-methyl is a sulfonylurea herbicide used to control broad-leaved weeds and grasses. It acts by inhibiting acetolactate synthase, an enzyme essential for plant growth.
Pre- and post-emergence control of broad-leaved weeds and annual grasses in barley and wheatWeed management in pastures, rangeland, and non-cropland
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
SimilarStructure SimilarSimilarity 0.75
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selective herbicide for perennial grasses
Referencesame scaffold
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Triflusulfuron
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herbicide for broad-leaved weeds
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 METSULFURON-METHYL (CAS 74223-64-6) 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
methyl 2-[(4-methoxy-6-methyl-1,3,5-triazin-2-yl)carbamoylsulfamoyl]benzoate
InChIKey
RSMUVYRMZCOLBH-UHFFFAOYSA-N
SMILES
CC1=NC(=NC(=N1)OC)NC(=O)NS(=O)(=O)C2=CC=CC=C2C(=O)OC
Synonyms (31)
- 1MM
- ALLY
- AE F075736
- ALLY 20DF
- Allie
- Brush-off
- Caswell No. 419H
- DPD 63760H
- DPX-T 6376
- Escort
- Escort (pesticide)
- Granstar
- Gropper
- HCHA 92HA
- METSULFURON-METHYL
- Metsulfuron methyl ester
- Metsulfuron-methyl (Standard)
- Metsulfuron-methyl solution
- Metsulphuron methyl
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