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Imazaquin acid

CAS No.: 81335-37-7

Chemical Name:: Imazaquin acid

Synonyms: Image;SCEPTER;ac252214;IMAZAQUIN;CL 252214;ac252,214;SCEPTER(R);imazaquine;Brn 5450078;imazaquin acid

CBNumber:: CB4212023

Molecular Formula:: C17H17N3O3

Molecular Weight:: 311.34

MOL File:: 81335-37-7.mol

Modify Date:: 2023/5/4 17:34:42

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Imazaquin acid Properties

Melting point	219-224°C
Boiling point	451.38°C (rough estimate)
Density	1.1420 (rough estimate)
refractive index	1.6500 (estimate)
storage temp.	0-6°C
pka	3.10±0.30(Predicted)
BRN	5450078
CAS DataBase Reference	81335-37-7(CAS DataBase Reference)
EPA Substance Registry System	Imazaquin (81335-37-7)

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H312
Precautionary statements	P280
Hazard Codes	Xn
Risk Statements	21
Safety Statements	36
WGK Germany	2
RTECS	VB2009800
Toxicity	LD50 orally in rats: 5000 mg/kg; LC50 (96 hr) in rainbow trout: 100 mg/l (Congleton)

Imazaquin acid Chemical Properties,Uses,Production

Uses

Agricultural chemical.

Hazard

Moderately toxic by ingestion and skin contact. Low toxicity by inhalation.

Pharmacology

Plant Metabolism. The selectivity of imazaquin is due to differential rates and routes of metabolism in tolerant crops versus susceptible weeds (3). The primary metabolite in soybeans is a pyrroloquinoline acetamide (41, Fig. 18), which is immobile in the plant and is not an inhibitor of acetolactate synthase. This metabolite is further broken down to eventually yield a dicarboxylic acid.
Animal Metabolism. Metabolism studies in the rat showed that they rapidly excreted unchanged imazaquin in the urine (5). There was no accumulation of imazaquin or any of its derivatives in the liver, kidney, muscle, fat, or blood. There was no detectable residue in the liver, kidney, muscle, or fat of lactating goats and laying hens, which were fed imazaquin for 7 consecutive days (5).

Metabolism

Imazaquin kills plants by inhibiting acetolactate synthase (ALS) (I50 = 1 μM), which is the first common enzyme in the biosynthesis of the branched chain amino acids, valine, leucine, and isoleucine. Imazaquin is rapidly absorbed through the roots of plants. Once it enters the plant, imazaquin rapidly translocates to the growing points and growth ceases within 1 day after herbicide application followed by chlorosis and then necrosis of the growing points. Total plant death will occur within 2 to 3 weeks after treatment.

Imazaquin acid Preparation Products And Raw materials

Raw materials

2-N-BUTOXYETHYL METHACRYLATE Ammonium hydroxide 3-Methyl-2-butanone Quinoline Dicarboxylic Acid

2,3-dichlorobutyric acid Tetrabutyl ammonium chloride Dimethylbutyronitrile Aniline Butyramide

Dichloroethane

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Preparation Products

Imazaquin acid Suppliers

Global( 83)Suppliers

Supplier	Tel	Country	ProdList	Advantage	Inquiry
CLEARSYNTH LABS LTD.	+91-22-45045900	Hyderabad, India	6351	58	Inquiry
Chongqing Chemdad Co., Ltd	+86-023-6139-8061 +86-86-13650506873	China	39916	58	Inquiry
CONIER CHEM AND PHARMA LIMITED	+8618523575427	China	49391	58	Inquiry
career henan chemical co	+86-0371-86658258 +8613203830695	China	29826	58	Inquiry
SIMAGCHEM CORP	+86-13806087780	China	17367	58	Inquiry
TargetMol Chemicals Inc.	+1-781-999-5354 +1-00000000000	United States	19892	58	Inquiry
Hefei TNJ Chemical Industry Co.,Ltd.	0551-65418684 +8618949823763	China	25363	58	Inquiry
Hu Bei Jiutian Bio-medical Technology CO.,Ltd	027-88013699 17354350817	China	7432	58	Inquiry
SUZHOU SENFEIDA CHEMICAL CO.,LTD	+86-0512-83500002 +8615195660023	China	23053	58	Inquiry
Henan Fengda Chemical Co., Ltd	+86-371-86557731 +86-13613820652	China	20313	58	Inquiry

Supplier	Advantage
CLEARSYNTH LABS LTD.	58
Chongqing Chemdad Co., Ltd	58
CONIER CHEM AND PHARMA LIMITED	58
career henan chemical co	58
SIMAGCHEM CORP	58
TargetMol Chemicals Inc.	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
Hu Bei Jiutian Bio-medical Technology CO.,Ltd	58
SUZHOU SENFEIDA CHEMICAL CO.,LTD	58
Henan Fengda Chemical Co., Ltd	58

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Bentazone Acetonitrile Folic acid

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IMAZAQUIN imazaquin 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-[4,5-DIHYDRO-4-METHYL-4-(1-METHYLETHYL)-5-OXO-1H-IMIDAZOL-2-YL]-3-QUINOLINECARBOXYLIC ACID SCEPTER SCEPTER(R) imazaquin (bsi,ansi,draft e-iso) (R,S)- 2-(4-Isopropyl-4-methyl-5-oxo-2-imidazolin-2-yl)quinoline-3-carboxylic acid 2-(4,5-dihydro-4-methyl-4-(1-methylethyl)-5-oxo-1h-3-quinolinecarboxylicaci 2-(4,5-dihydro-4-methyl-4-(1-methylethyl)-5-oxo-1h-imidazol-2-yl)-3-quinolin IMAZAQUIN PESTANAL IMAZAQUIN, 100MG, NEAT IMAZAQUIN ANALYTICAL STANDARD CL 252214 Image 81335-47-9 (Mono-ammonium salt) Brn 5450078 Caswell no. 003c Epa pesticide chemical code 128840 Imazaquin 100mg [81335-37-7] 2-[[4,5-Dihydro-4-methyl-4-(1-methylethyl)-5-oxo-3H-imidazol]-2-yl]-3-quinolinecarboxylic acid Imazaquin Standard 2-(4,5-dihydro-4-methyl-4-(1-methylethyl)-5-oxo-1h-imidazol-2-yl)-3-quinolinec 2-(4,5-dihydro-4-methyl-4-(1-methylethyl)-5-oxo-1h-imidazol-2-yl)-3-quinolinecarboxylicaci 2-(4-isopropyl-4-methyl-5-oxo-2-imidazolin-2-yl)quinoline-3-carboxylicacid ac252,214 ac252214 imazaquine imidazol-2-yl)- Imazaquin Solution, 1000ppm 2-(4-methyl-5-oxo-4-propan-2-yl-1H-imidazol-2-yl)-3-quinolinecarboxylic acid Imazaquin @100 μg/mL in Methanol Imazaquin@1000 μg/mL in Methanol Imazaquin Solution in Acetonitrile/Methanol, 1000μg/mL Myclobutanil Impurity 5 (Uniconazole) 81335-37-7 81333-37-7 Alphabetic Analytical Standards Herbicides Imidazolinone IPesticides&Metabolites Alpha sort H-MAnalytical Standards Pesticides&Metabolites