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Home/Compounds/Agrochemical/Imazaquin
C17H17N3O3
311.33 g/mol
AgrochemicalWarning

Scepter Herbicide

CAS81335-37-7EC617-220-3
Category
Agrochemical
Compound Class
Heterocycle
Primary Use
Herbicide for soybeans and turf

This compound is a quinolinemonocarboxylic acid herbicide with an imidazolone ring, used to control broadleaf weeds, grasses, and sedges in soybeans and turf.

Pre- and post-emergence herbicide for soybeansHerbicide for ornamentals and turfPlant growth regulator for winter wheat and winter barley (in combination with chlormequat chloride)

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

Imazethapyr

CAS81335-77-5

Selective imidazolinone herbicide

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

Related Reading

Why Does One Chemical Intermediate End Up in Dozens of Pesticides? Inside the Reaction Interface Economy

A single pyridine intermediate feeds four different neonicotinoid insecticides. A single pyrazole acid feeds a whole family of SDHI fungicides. This isn't coincidence — it's the Reaction Interface Economy, the organizing logic behind modern agrochemical R&D and its supply chain.

Read more

Safety Reference

Harmful
Harmful
Environmental Hazard
Environmental Hazard
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 Scepter Herbicide (CAS 81335-37-7) is 2933.49.

HS code (international, 6-digit)

2933.49

EU CN code (8-digit)

2933 49 10

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

2-(4-methyl-5-oxo-4-propan-2-yl-1H-imidazol-2-yl)quinoline-3-carboxylic acid

InChIKey

CABMTIJINOIHOD-UHFFFAOYSA-N

SMILES

CC(C)C1(C(=O)NC(=N1)C2=NC3=CC=CC=C3C=C2C(=O)O)C

Synonyms (22)
  • (+/-)-Imazaquin
  • Caswell No. 003C
  • IMAGE (PESTICIDE)
  • Image
  • Imazaquin acid
  • Imazaquin, PESTANAL(R)
  • Imazaquine
  • Imazaquine [ISO-French]
  • Scepter
  • Scepter Herbicide
  • Toneup

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