Imazameth

Imazameth Struktur
104098-48-8
CAS-Nr.
104098-48-8
Englisch Name:
Imazameth
Synonyma:
CADRE;IMAZAPI;IMAZAPIC;IMAZAMETH;Imazapic 70%WG;AC 263, 222(TM);imazapic(bsi,iso);Imazapic, Pestanal;Pirarubicine Impurity 9;Imazapic@100 μg/mL in Acetonitrile
CBNumber:
CB6354097
Summenformel:
C14H17N3O3
Molgewicht:
275.3
MOL-Datei:
104098-48-8.mol

Imazameth Eigenschaften

Schmelzpunkt:
205-207°C
Dichte
1.31±0.1 g/cm3(Predicted)
storage temp. 
0-6°C
Löslichkeit
DMSO (Slightly), Ethanol (Slightly, Sonicated), Methanol (Slightly, Sonicated)
pka
10.72±0.40(Predicted)
Farbe
White to Off-White
LogP
2.470
CAS Datenbank
104098-48-8(CAS DataBase Reference)
EPA chemische Informationen
Imazapic (104098-48-8)
Sicherheit
  • Risiko- und Sicherheitserklärung
  • Gefahreninformationscode (GHS)
WGK Germany  3
RTECS-Nr. US7079100
HS Code  29333990
Giftige Stoffe Daten 104098-48-8(Hazardous Substances Data)
Bildanzeige (GHS) GHS hazard pictograms
Alarmwort Warnung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
H400 Sehr giftig für Wasserorganismen. Kurzfristig (akut) gewässergefährdend Kategorie 1 Warnung GHS hazard pictogramssrc="/GHS09.jpg" width="20" height="20" /> P273, P391, P501
H410 Sehr giftig für Wasserorganismen mit langfristiger Wirkung. Langfristig (chronisch) gewässergefährdend Kategorie 1 Warnung GHS hazard pictogramssrc="/GHS09.jpg" width="20" height="20" /> P273, P391, P501
Sicherheit
P273 Freisetzung in die Umwelt vermeiden.
P391 Verschüttete Mengen aufnehmen.
P501 Inhalt/Behälter ... (Entsorgungsvorschriften vom Hersteller anzugeben) zuführen.

Imazameth Chemische Eigenschaften,Einsatz,Produktion Methoden

Verwenden

Imazapic is registered throughout the world for use in peanuts, rangeland, sugarcane, and imidazolinoneresistant canola (12). A nonionic surfactant or oil adjuvant is required for maximum activity.

Pharmakologie

Imazapic 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. Imazapic is rapidly absorbed through the leaves of plants. Once it enters the plant, imazapic 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.

Environmental Fate

Imazapic is weakly to moderately adsorbed on sandy loam and silt loam soils. The Freundlich adsorption coefficient ranges from 0.17 to 2.99, (12). Because imazapic is a weak acid and exists in different ionic states, soil pH has an effect on soil binding properties. The anionic form predominates at soil pH as low as 5.5, and this form binds weakly to soil. The neutral or molecular form is important at soil pH from 4 to 6.5. This form binds to soil organic matter and clay. The cationic form is important at pH less than 4. Because the soil is a heterogeneous mixture of acid and base chemical groups, there may be sites within a particular soil that are 2 to 3 pH units higher or lower than the average pH. The cationic form will bind tightly to the lower pH components. Because of these interactions, small decreases in pH below 6 will result in large increases in binding. The half-life of imazapic in the soil is 106 d. Imazapic remains in the top 30 cm of the soil with low leaching potential. The degradation route of imazapic in the soil has not been determined.

Stoffwechsel

Plant Metabolism. The selectivity of imazapic is due to differential rates and routes of metabolism in tolerant crops versus susceptible weeds(10). Imazapic has excellent selectivity in peanuts, but is not selective in soybeans. The difference in the tolerance of these two legumes is due to the different routes of metabolism of imazapic in the two crops. The primary metabolite in soybeans is an imidazopyrrolo-pyridine derivative, whereas in peanuts, the primary metabolite is the glucose conjugate of hydroxy-imazapic. Although the imidazopyrrolo-pyridine derivative formed in soybean is immobile and is not an inhibitor of acetolactate synthase, the rate of degradation of imazapic in soybeans is not rapid enough for selectivity (10). In imidazolinone-resistant crops, the primary mechanism of selectivity is due to an altered acetolactate synthase that is not inhibited by the imazapic (11).
Animal Metabolism (12). Metabolism studies in the rat showed that imazapic is rapidly excreted in the urine. There was no accumulation of imazapic or any of its derivatives in the liver, kidney, muscle, fat, or blood.

Imazameth Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


Imazameth Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global( 128)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Hebei Mojin Biotechnology Co., Ltd
+8613288715578
sales@hbmojin.com China 12468 58
Hebei Kangcang new material Technology Co., LTD
+8615713292910
Nancy@kangcang.com.cn China 341 58
Henan Tianfu Chemical Co.,Ltd.
+86-0371-55170693 +86-19937530512
info@tianfuchem.com China 21688 55
Hangzhou FandaChem Co.,Ltd.
008657128800458; +8615858145714
fandachem@gmail.com China 9341 55
Xiamen AmoyChem Co., Ltd
+86-592-6051114 +8618959220845
sales@amoychem.com China 6387 58
CONIER CHEM AND PHARMA LIMITED
+8618523575427
sales@conier.com China 49391 58
career henan chemical co
+86-0371-86658258 15093356674;
factory@coreychem.com China 29826 58
SIMAGCHEM CORP
+86-13806087780
sale@simagchem.com China 17367 58
TargetMol Chemicals Inc.
+1-781-999-5354 +1-00000000000
marketing@targetmol.com United States 19892 58
Hefei TNJ Chemical Industry Co.,Ltd.
0551-65418684 +8618949823763
sales@tnjchem.com China 25363 58

104098-48-8()Verwandte Suche:


  • 2-(4-isopropyl-4-methyl-5-oxo-2-imidazolin-2-yl)-5-methylnicotinic acid
  • imazapic(bsi,iso)
  • CADRE
  • Imazapic, Pestanal
  • IMAZAPIC
  • IMAZAMETH
  • (+/-)-2-(4,5-dihydro-4-methyl-4-(1-methylethyl)-5-oxo-1h-imidazol-2-yl)-5-methyl-3-pyridinecarboxylic acid
  • (+/-)-2-(4,5-Dihydro-4-Methyl-4-(1-Methylethyl)-5-oxo-1H-iMidazol-2-yl)-5-Methyl-3-pyridin
  • IMAZAPI
  • 2-(4-Isopropyl-4-methyl-5-oxo-2-imidazolin-2-yl)-5-methylnicotinic acid, 2-[4,5-Dihydro-4-methyl-4-(1-methylethyl)-5-oxo-1H-imidazol-2-yl]-5-methyl-3-pyridinecarboxylic acid
  • 2-(5-Isopropyl-5-methyl-4-oxo-4,5-dihydro-1H-imidazol-2-yl)-5-methylnicotinic acid
  • Imazapic,2-(4-Isopropyl-4-methyl-5-oxo-2-imidazolin-2-yl)-5-methylnicotinic acid, 2-[4,5-Dihydro-4-methyl-4-(1-methylethyl)-5-oxo-1H-imidazol-2-yl]-5-methyl-3-pyridinecarboxylic acid
  • AC 263, 222(TM)
  • 5-methyl-2-(4-methyl-5-oxo-4-propan-2-yl-1H-imidazol-2-yl)-3-pyridinecarboxylic acid
  • Imazapic@1000 μg/mL in Acetonitrile
  • Imazapic@100 μg/mL in Acetonitrile
  • Imazapic 70%WG
  • Pirarubicine Impurity 9
  • 104098-48-8
  • C14H17N3O3
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