Cas no 81335-47-9 (Imazaquinammonium)

Imazaquin-ammonium is a selective herbicide belonging to the imidazolinone class, primarily used for pre- and post-emergence control of broadleaf weeds and certain grasses in leguminous crops such as soybeans. Its mode of action involves inhibition of acetolactate synthase (ALS), a key enzyme in branched-chain amino acid synthesis, leading to disrupted plant growth. The ammonium salt formulation enhances solubility and foliar uptake, improving efficacy under varying environmental conditions. Imazaquin-ammonium exhibits residual soil activity, providing extended weed control. It is valued for its low application rates, compatibility with integrated weed management systems, and favorable environmental profile due to rapid degradation in soil and water. Proper application timing is critical to minimize crop injury risks.

Imazaquinammonium structure

Product Name:Imazaquinammonium

CAS No:81335-47-9

MF:C₁₇H₂₀N₄O₃

MW:328.365703582764

CID:60323

PubChem ID:93465

Update Time:2025-05-23

Imazaquinammonium Chemical and Physical Properties

Names and Identifiers

- Imazaquin ammonium
- Ammonium imazaquin
- 2-(4,5-Dihydro-4-methyl-4-(1-methylethyl)-5-oxo-1H-imidazol-2-yl)-3-quinolinecarboxylic acid monoammonium salt
- ammonium 2-[(RS)-4-isopropyl-4-methyl-5-oxo-2-imidazolin-2-yl]quinoline-3-carboxylate
- ammonium 2-[4,5-dihydro-4-methyl-4-(1-methylethyl)-5-oxo-1H-imidazol-2-yl]-3-quinolinecarboxylate
- ammonium salt of imazaquin
- Imazaquin,monoammonium salt
- rac-ammonium 2-[(4R)-4-methyl-5-oxo-4-(propan-2-yl)-4,5-dihydro-1H-imidazol-2-yl]quinoline-3-carboxylate
- Imazaquin, monoammonium salt
- VBU33L1TZK
- ammonium-imazaquin
- UNII-VBU33L1TZK
- Q27291752
- 3-Quinolinecarboxylic acid, 2-(4,5-dihydro-4-methyl-4-(1-methylethyl)-5-oxo-1H-imidazol-2-yl)-, monoammonium salt
- Image
- ammonium salt of (RS)-2-(4-isopropyl-4-methyl-5-oxo-2-imidazolin-2-yl)quinoline-3-carboxylate
- Imazaquin-ammonium [ISO]
- 3-(4,5-Dihydro-4-methyl-4-(1-methylethyl)-5-oxo-1H-imidazol-2-yl)-3-quinolinecarboxylic acid monoammonium salt
- 2-Hydroxy-propionic acid methyl ester
- DTXCID3014274
- Tone-Up
- DTXSID5034274
- rac-ammonium 2-(4-methyl-5-oxo-4-(propan-2-yl)-4,5-dihydro-1H-imidazol-2-yl)quinoline-3-carboxylate
- Imazaquin-ammonium
- azane;2-(4-methyl-5-oxo-4-propan-2-yl-1H-imidazol-2-yl)quinoline-3-carboxylic acid
- 81335-47-9
- CHEBI:147370
- Scepter
- imazaquin monoammonium salt
- 3-Quinolinecarboxylic acid, 3-(4,5-dihydro-4-methyl-4-(1-methylethyl)-5-oxo-1H-imidazol-2-yl)-, monoammonium salt
- EPA Pesticide Chemical Code 128848
- ammonium 2-((RS)-4-isopropyl-4-methyl-5-oxo-2-imidazolin-2-yl)quinoline-3-carboxylate
- rac-3-(4,5-dihydro-4-methyl-4-(1-methylethyl)-5-oxo-1H-imidazol-2-yl)-3-quinolinecarboxylic acid monoammonium salt
- Imazaquinammonium
- Inchi： 1S/C17H17N3O3.H3N/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);1H3
- InChI Key： VJBCNMFKFZIXHC-UHFFFAOYSA-N
- SMILES： O=C1C(C)(C(C)C)N=C(C2C(C(=O)O)=CC3C=CC=CC=3N=2)N1.N

Computed Properties

Exact Mass: 328.15400
Monoisotopic Mass: 328.15354051g/mol
Isotope Atom Count: 0
Hydrogen Bond Donor Count: 3
Hydrogen Bond Acceptor Count: 6
Heavy Atom Count: 24
Rotatable Bond Count: 3
Complexity: 545
Covalently-Bonded Unit Count: 2
Defined Atom Stereocenter Count: 0
Undefined Atom Stereocenter Count : 1
Defined Bond Stereocenter Count: 0
Undefined Bond Stereocenter Count: 0
Topological Polar Surface Area: 92.6?2

Experimental Properties

Melting Point: 219-224 oC
PSA: 94.48000
LogP: 1.03000

Imazaquinammonium Pricemore >>

Related Categories	No.	Product Name	Cas No.	Specification	Price	update time
TRC	I249445-50mg	Imazaquinammonium	81335-47-9	50mg	$ 205.00	2022-06-04
TRC	I249445-100mg	Imazaquinammonium	81335-47-9	100mg	$ 330.00	2022-06-04
TRC	I249445-250mg	Imazaquinammonium	81335-47-9	250mg	$ 660.00	2022-06-04

Imazaquinammonium Suppliers

Suzhou Senfeida Chemical Co., Ltd

Gold Member

Audited Supplier

(CAS:81335-47-9)imazaquin-ammonium

Order Number:sfd2041

Stock Status:in Stock

Quantity:200kg

Purity:99%

Pricing Information Last Updated:Friday, 19 July 2024 14:32

Price ($):discuss personally

Email:[email protected]

Product Official Link

Imazaquinammonium Related Literature

1. Ester-directed orthogonal dual C–H activation and ortho aryl C–H alkenylation via distal weak coordination?

Manickam Bakthadoss,Tadiparthi Thirupathi Reddy,Vishal Agarwal,Duddu S. Sharada Chem. Commun., 2022,58, 1406-1409
2. Evolution and characterization of a benzylguanine-binding RNA aptamer?

J. Xu,T. J. Carrocci,A. A. Hoskins Chem. Commun., 2016,52, 549-552
3. Establishing new scaling relations on two-dimensional MXenes for CO2 electroreduction?

Albertus D. Handoko,Khoong Hong Khoo,Teck Leong Tan,Hongmei Jin,Zhi Wei Seh J. Mater. Chem. A, 2018,6, 21885-21890
4. Excess electrons in lithium–ethylamine solutions—density, electrical conductivity and EPR studies

Phys. Chem. Chem. Phys., 1999,1, 3561-3565
5. Excimer emission and magnetoluminescence of radical-based zinc(ii) complexes doped in host crystals?

Shojiro Kimura,Tetsuro Kusamoto Chem. Commun., 2020,56, 11195-11198

Additional information on Imazaquinammonium

Comprehensive Guide to Imazaquin-ammonium (CAS No. 81335-47-9): Properties, Applications, and Environmental Impact

Imazaquin-ammonium (CAS No. 81335-47-9) is a selective herbicide widely used in modern agriculture for controlling broadleaf weeds and grasses. As a member of the imidazolinone family, this compound has gained significant attention due to its efficacy and relatively low environmental persistence. The ammonium salt formulation enhances solubility, making it a preferred choice for foliar applications in crops like soybeans, peanuts, and alfalfa.

Recent trends in sustainable agriculture have increased searches for "Imazaquin-ammonium alternatives" and "eco-friendly herbicide options," reflecting growing environmental concerns. Farmers frequently inquire about "Imazaquin-ammonium mixing ratios" and "rainfast periods," highlighting practical application questions. The compound's mode of action – inhibiting acetolactate synthase (ALS) – makes it particularly effective against resistant weed species, a hot topic in "herbicide resistance management" discussions.

From a chemical perspective, Imazaquin-ammonium (C₁₇H₁₇N₃O₃·NH₃) demonstrates unique properties that contribute to its agricultural value. With a molecular weight of 326.35 g/mol, this white to tan crystalline solid has a water solubility of 120,000 mg/L at 25°C, far exceeding many comparable herbicides. This characteristic addresses common user queries about "herbicide solubility issues" and "tank mix compatibility."

The environmental profile of 81335-47-9 has been extensively studied, with particular focus on its soil half-life (typically 30-90 days) and photodegradation rates. These parameters are crucial for farmers searching for "plant-back intervals after Imazaquin-ammonium" or "crop rotation restrictions." Regulatory agencies worldwide have established maximum residue limits (MRLs) for various crops, a topic frequently searched as "Imazaquin-ammonium food safety."

Application technology for Imazaquin-ammonium continues to evolve, with precision agriculture systems enabling more targeted delivery. This addresses growing interest in "herbicide application technology" and "drift reduction techniques." The development of adjuvants specifically formulated for imidazolinone herbicides has improved performance, particularly under drought conditions – a common concern reflected in searches for "drought-stressed weed control."

Recent research has explored the potential for Imazaquin-ammonium in conservation tillage systems, aligning with increasing searches for "no-till herbicide options." Studies demonstrate its effectiveness when used in conjunction with cover crops, providing weed control while maintaining soil health. This dual benefit responds to the rising popularity of searches for "regenerative agriculture herbicides" and "soil-friendly weed control."

Manufacturing processes for CAS 81335-47-9 have advanced significantly, with modern production facilities implementing green chemistry principles. This progress addresses environmental concerns while maintaining product quality – a balance frequently questioned in "herbicide production sustainability" searches. Quality control measures ensure batch-to-batch consistency, crucial for achieving reliable field performance.

The global market for Imazaquin-ammonium continues to grow, particularly in regions adopting herbicide-tolerant crop varieties. Market analysts note increased searches for "Imazaquin-ammonium price trends" and "global supply chain updates," reflecting commercial interest. Patent expirations have led to generic product availability, making "Imazaquin-ammonium generic equivalents" a popular search term among cost-conscious growers.

Future developments in 81335-47-9 applications may include novel formulations with reduced use rates and enhanced selectivity. Research into synergistic combinations with biological control agents responds to searches for "herbicide-bioherbicide combinations." The agricultural community continues to value this chemistry while seeking improvements in environmental compatibility – a dynamic reflected in evolving search patterns and research priorities.

81335-47-9 (Imazaquinammonium) Related Products

Recommended suppliers