ChemicalBook > CAS DataBase List > Imazaquin acid
Imazaquin acid
- Product Name
- 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
- Formula Weight
- 311.34
- MOL File
- 81335-37-7.mol
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Imazaquin acid Property
- 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)
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Safety
- Hazard Codes
- Xn
- Risk Statements
- 21
- Safety Statements
- 36
- WGK Germany
- 2
- RTECS
- VB2009800
- Hazardous Substances Data
- 81335-37-7(Hazardous Substances Data)
- Toxicity
- LD50 orally in rats: 5000 mg/kg; LC50 (96 hr) in rainbow trout: 100 mg/l (Congleton)
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N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- 37878
- Product name
- Imazaquin
- Purity
- PESTANAL
- Packaging
- 100mg
- Price
- $70
- Updated
- 2024/03/01
TRC
- Product number
- I268605
- Product name
- Imazaquin
- Packaging
- 10mg
- Price
- $85
- Updated
- 2021/12/16
TRC
- Product number
- I268605
- Product name
- Imazaquin
- Packaging
- 25mg
- Price
- $140
- Updated
- 2021/12/16
AK Scientific
- Product number
- O665
- Product name
- Imazaquin
- Packaging
- 100mg
- Price
- $121
- Updated
- 2021/12/16
American Custom Chemicals Corporation
- Product number
- CHM1005469
- Product name
- (+/-)-2-[4,5-DIHYDRO-4-METHYL-4-(1-METHYLETHYL)-5-OXO-1H-IMIDAZOL-2-YL]-3-QUINOLINECARBOXYLIC ACID
- Purity
- 95.00%
- Packaging
- 5MG
- Price
- $504.83
- Updated
- 2021/12/16
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Imazaquin acid Chemical Properties,Usage,Production
Uses
Agricultural chemical.
Definition
ChEBI: 2-[4-methyl-5-oxo-4-(propan-2-yl)-4,5-dihydro-1H-imidazol-2-yl]quinoline-3-carboxylic acid is a quinolinemonocarboxylic acid that is quinoline-3-carboxylic acid which is substituted by a 4-methyl-5-oxo-4-(propan-2-yl)-4,5-dihydro-1H-imidazol-2-yl group at position 2. It is a quinolinemonocarboxylic acid, an imidazolone and a monocarboxylic acid.
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.
Toxicity evaluation
Imazaquin has shown no mutagenic or genotoxic activity in the Ames assay, mammalian cell gene mutation assay, in vitro chromosome aberration assay, in vitro unscheduled DNA synthesis (URS) assay, or the in vivo dominant lethal assay in male rats. This herbicide also has a low potential for bioaccumulation in fish.
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
Preparation Products
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View Lastest Price from Imazaquin acid manufacturers
Hebei Duling International Trade Co. LTD
- Product
- Imazaquin acid 81335-37-7
- Price
- US $20.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 5000 tons
- Release date
- 2023-04-25
Career Henan Chemical Co
- Product
- Imazaquin acid 81335-37-7
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 10000KGS
- Release date
- 2019-12-31
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