CAS 81335-37-7: Imazaquin
Description:Imazaquin is a selective herbicide primarily used for the control of certain broadleaf and grassy weeds in various crops, particularly soybeans and rice. It belongs to the class of chemicals known as imidazolinones and functions by inhibiting the enzyme acetolactate synthase (ALS), which is crucial for the synthesis of essential amino acids in plants. Imazaquin is characterized by its systemic action, allowing it to be absorbed by the roots and foliage of plants, leading to effective weed management. The compound is typically applied pre-emergence or post-emergence, depending on the target weeds and crop type. It is known for its relatively low toxicity to mammals and birds, making it a preferred choice in agricultural settings. However, like many herbicides, it poses risks to non-target plant species and aquatic environments, necessitating careful application and adherence to safety guidelines. Its environmental persistence and potential for soil mobility are also important considerations in its use.
Formula:C17H17N3O3
InChI:InChI=1S/C17H17N3O3/c1-9(2)17(3)16(23)19-14(20-17)13-11(15(21)22)8-10-6-4-5-7-12(10)18-13/h4-9H,1-3H3,(H,21,22)(H,19,20,23)
InChI key:InChIKey=CABMTIJINOIHOD-UHFFFAOYSA-N
SMILES:O=C(O)C=1C=C2C=CC=CC2=NC1C3=NC(=O)C(N3)(C)C(C)C
- Synonyms:
- 2-(4,5-Dihydro-4-methyl-4-(1-methylethyl)-5-oxo-1H-imidazol-2-yl)-3-quinolinecarboxylic acid
- 2-(4-Isopropyl-4-methyl-5-oxo-2-imidazolin-2-yl)-3-quinolinecarboxylic acid
- 2-(4-Isopropyl-4-methyl-5-oxo-2-imidazolin-2-yl)quinoline-3-carboxylic acid
- 2-(4-Isopropyl-4-methyl-5-oxo-4,5-dihydro-1H-imidazol-2-yl)-quinoline-3-carboxylic acid
- 2-(5-Isopropyl-5-methyl-4-oxo-2-imidazolin-2-yl)-3-quinolinecarboxylic acid
- 2-[4-methyl-5-oxo-4-(propan-2-yl)-4,5-dihydro-1H-imidazol-2-yl]quinoline-3-carboxylic acid
- 3-Quinolinecarboxylic acid, 2-(4,5-dihydro-4-methyl-4-(1-methylethyl)-5-oxo-1H-imidazol-2-yl)-
- Ac 252214
- Brn 5450078
- Caswell No. 003C
- See more synonyms
- EPA Pesticide Chemical Code 128840
- Hsdb 6677
- Image
- Image (pesticide)
- Imazaquin
- Imazaquin [BSI:ISO]
- Imazaquine
- Imazaquine [ISO-French]
- Scepter
- Scepter Herbicide
- Toneup
Brand | Product data | Purity | Price range | Estimated delivery |
---|---|---|---|---|
![]() | LC PestiMix 5 10 µg/mL in Acetonitrile REF: 04-A50000805ALCAS: | - - - | To inquire | Fri 02 May 25 |
![]() | Imazaquin REF: 04-C14283300CAS: 81335-37-7 | - - - | 72.00 € | Fri 02 May 25 |
![]() | Pesticide Mixture 254 200 µg/mL in Acetonitrile REF: 04-GS09000254ACCAS: | - - - | 897.00 € | Fri 02 May 25 |
![]() | Imazaquin REF: TM-T15563CAS: 81335-37-7 | 98% | To inquire | Tue 03 Jun 25 |
![]() | ImazaQuin REF: 3D-FI40619CAS: 81335-37-7 | Min. 95% | - - - | Discontinued product |

LC PestiMix 5 10 µg/mL in Acetonitrile
Ref: 04-A50000805AL
1ml | To inquire |

Imazaquin
Controlled ProductRef: 04-C14283300
100mg | 72.00 € |

Pesticide Mixture 254 200 µg/mL in Acetonitrile
Ref: 04-GS09000254AC
5x1ml | 897.00 € |

Imazaquin
Ref: TM-T15563
25mg | 1,444.00 € | ||
50mg | 1,882.00 € | ||
100mg | 2,375.00 € |

ImazaQuin
Ref: 3D-FI40619
25mg | Discontinued | Request information | |
50mg | Discontinued | Request information | |
100mg | Discontinued | Request information |