C15H19N3O3
289.33 g/mol
AgrochemicalWarning
Pursuit
CAS81335-77-5EC617-222-4
Category
Agrochemical
Compound Class
Heterocycle
Primary Use
Selective imidazolinone herbicide
Imazethapyr is a selective imidazolinone herbicide used to control annual and perennial grasses and broad-leaved weeds in soybeans and other major crops. It is a member of pyridines and an aromatic carboxylic acid, applied pre-plant incorporated, pre-emergence, or post-emergence.
Control of annual and perennial grasses in soybeansControl of broad-leaved weeds in soybeansApplied pre-plant incorporated, pre-emergence, or post-emergence
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 0.78
(R)-imazamox
CAS221298-64-2
herbicide active ingredient
SimilarStructure SimilarSimilarity 0.78
(S)-imazamox
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pharmaceutical raw material
SimilarStructure SimilarSimilarity 0.72
Imazapic
CAS104098-48-8
herbicide for weed control
ReferenceSame Category
2,3,6-Trichloro-4-trifluoromethylpyridine
CAS81565-20-0
agrochemical intermediate
ReferenceSame Category
Clomazone
CAS81777-89-1
herbicide for annual grasses and broadleaf weeds
ReferenceSame Category
Quinocetone
CAS81810-66-4
veterinary feed additive growth promoter
ReferenceSame Category
28-homobrassinolide
CAS82373-95-3
Brassinosteroid plant growth regulator
Related Reading
Safety Reference
Warning
H312Harmful in contact with skin
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects
Customs Tariff Classification
The international HS code for Pursuit (CAS 81335-77-5) is 2933.39.
HS code (international, 6-digit)
2933.39
EU CN code (8-digit)
2933 39 99
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
5-ethyl-2-(4-methyl-5-oxo-4-propan-2-yl-1H-imidazol-2-yl)pyridine-3-carboxylic acid
InChIKey
XVOKUMIPKHGGTN-UHFFFAOYSA-N
SMILES
CCC1=CC(=C(N=C1)C2=NC(C(=O)N2)(C)C(C)C)C(=O)O
Synonyms (19)
- FABIAN
- AC 263,499
- IMAZETHAPYR, (+/-)-
- Imazethapyr (Standard)
- Imazethapyr, PESTANAL(R)
- Pivot
- Pursuit
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