Imazaquin
Also known as: Imazaquin acid, 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)quinoline-3-carboxylic acid, 2-(5-Isopropyl-5-methyl-4-oxo-2-imidazolin-2-yl)-3-quinolinecarboxylic acid, AC 252214, SCEPTER
Imazaquin (CAS 81335-37-7) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C17H17N3O3 and a molecular weight of 311.33500 g/mol. Key properties include a melting point of 219-224°C, a boiling point of 476.8ºC at 760 mmHg, a density of 1.35 g/cm3 and a flash point of 242.1ºC. It is classified under GHS with signal word Warning and hazard statements H312 — Harmful in contact with skin. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 81335-37-7
- Jingsj CID
- J-36328-0
- Molecular Formula
- C17H17N3O3
- Molecular Weight
- 311.33500 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 219-224°C |
|---|---|
| Boiling Point | 476.8ºC at 760 mmHg |
| Density | 1.35 g/cm3 |
| Flash Point | 242.1ºC |
| Exact Mass | 311.12700 |
| PSA | 91.65000 |
| LogP | 1.98850 |
| Refractive Index | 1.662 |
GHS Safety & Compliance
- H312 — Harmful in contact with skin
Activity & Biological Data
| Target | Ki: 18 μM (Acetohydroxy acid synthase; AHAS)[1] |
|---|---|
| Additional Information | [1]. Garcia MD, et al. Comprehensive understanding of acetohydroxyacid synthase inhibition by different herbicide families. Proc Natl Acad Sci U S A. 2017 Feb 14;114(7):E1091-E1100. |
Frequently Asked Questions
What is the CAS number of Imazaquin?
The CAS number of Imazaquin is 81335-37-7.
What are the molecular formula and molecular weight of Imazaquin?
Imazaquin has molecular formula C17H17N3O3 and molecular weight 311.33500 g/mol.
Is Imazaquin hazardous?
Imazaquin has GHS signal word Warning and hazard statements H312 — Harmful in contact with skin.
What are the upstream and downstream products of Imazaquin?
For Imazaquin, Upstream Products: 2-Amino-2,3-dimethylbutyramide, Diethyl 2,3-quinolinedicarboxylate.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Imazaquin (CAS 81335-37-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-36328-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.