2',4',6'-Trihydroxyacetophenon

Gefahreninformationscode (GHS)

• Bildanzeige (GHS)

  

• Alarmwort

  Warnung

• Gefahrenhinweise

  H303：May be harmfulif swallowed

  H315：Verursacht Hautreizungen.

  H319：Verursacht schwere Augenreizung.

  H335：Kann die Atemwege reizen.

• Sicherheit

  P261：Einatmen von Staub vermeiden.

  P305+P351+P338：BEI KONTAKT MIT DEN AUGEN: Einige Minuten lang behutsam mit Wasser spülen. Eventuell vorhandene Kontaktlinsen nach Möglichkeit entfernen. Weiter spülen.

2',4',6'-Trihydroxyacetophenone monohydrate Chemische Eigenschaften,Einsatz,Produktion Methoden

• R-Sätze Betriebsanweisung:

  R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.

• S-Sätze Betriebsanweisung:

  S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
  S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.
  S24/25:Berührung mit den Augen und der Haut vermeiden.

• Chemische Eigenschaften

  Light Brown Solid

• Verwenden

  Induced choleresis in rats is mediated through multidrug resistance protein-2 (Mrp2). It enhances bile secretion.

• Verwenden

  Monoacetylphloroglucinol (MAPG) is small molecular weight phenolic metabolite belonging to the phloroglucinol (1,3,5-trihydroxybenzene) family, produced by bacteria including Pseudomonas strains. MAPG exhibits a broad range of biological activity albeit with mostly low potency. In the search for novel actives, MAPG and related metabolites are important metabolites for dereplication to eliminate leads due to high amounts of weakly potent actives. Although weakly active, this family appears to be important in the biocontrol of plant diseases by some Pseudomonas strains.

• synthetische

  Preparation by reaction of acetic anhydride on phloroglucinol,
  with concentrated sulfuric acid at 130° (70%)
  with boron trifluoride at 10° (62.5–68%)
  with zinc chloride at 145–150° (50%)
  with Amberlite IR-120 or Zeokarb 225 (cation exchange resins, sulfonic acid type) at 160° (39%).

• Definition

  ChEBI: A benzenetriol that is acetophenone in which the hydrogens at positions 2, 4, and 6 on the phenyl group are replaced by hydroxy groups. It is used as a matrix in matrix-assisted laser desorption/ionization (MALDI) mass spectrometry for the analysis of acid c glycans and glycopeptides.

• Biologische Aktivität

  monoacetylphloroglucinol (mapg), small molecular weight phenolic metabolite, is produced via bacteria including pseudomonas strains. mapg is acetylated to form the broad-spectrum antibiotic, 2,4-diacetylphloroglucinol (dapg) by mapg acetyltransferase. in addition, mapg exerts fairly weak potency when exhibiting a broad range of antibiotic activity. even though weakly active, it seems that mapg is essential in the biocontrol of plant diseases by some pseudomonas strains [1].

• target

  HMG-CoA Reductase

• läuterung methode

  Crystallise the ketone from hot H2O (35mL/g). [Beilstein 8 IV 2729.]

• Einzelnachweise

  [1]. hayashi, a., saitou, h., mori, t., matano, i., sugisaki, h., & maruyama, k. molecular and catalytic properties of monoacetylphloroglucinol acetyltransferase frompseudomonassp. ygj3. bioscience, biotechnology, and biochemistry. 2012; 76(3): 559-566.

2',4',6'-Trihydroxyacetophenone monohydrate Upstream-Materialien And Downstream Produkte

2',4',6'-Trihydroxyacetophenon Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

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