R5648

Rottlerin

• Synonim(y): 1-[6-[(3-Acetyl-2,4,6-trihydroxy-5-methylphenyl)methyl]-5,7-dihydroxy-2,2-dimethyl-2H-1-benzopyran-8-yl]-3-phenyl-2-propen-1-one, Mallotoxin
• Wzór empiryczny (zapis Hilla): C₃₀H₂₈O₈
• Numer CAS: 82-08-6
• Masa cząsteczkowa: 516.54
• Numer WE: 201-395-4
• Numer MDL: MFCD00017361
• Kod UNSPSC: 12352200
• Identyfikator substancji w PubChem: 24278679
• NACRES: NA.77

Właściwości

• pochodzenie biologiczne: plant (Mallotus philippinensis)
• Próba: ≥95% (HPLC)
• Formularz: powder
• mp: 200.0 °C
• rozpuszczalność: ethanol: 1 mg/mL
• temp. przechowywania: 2-8°C
• ciąg SMILES: CC(=O)c1c(O)c(C)c(O)c(Cc2c(O)c3C=CC(C)(C)Oc3c(c2O)C(=O)\C=C\c4ccccc4)c1O
• InChI: 1S/C30H28O8/c1-15-24(33)19(27(36)22(16(2)31)25(15)34)14-20-26(35)18-12-13-30(3,4)38-29(18)23(28(20)37)21(32)11-10-17-8-6-5-7-9-17/h5-13,33-37H,14H2,1-4H3/b11-10+
• Klucz InChI: DEZFNHCVIZBHBI-ZHACJKMWSA-N
• informacje o genach: human ... CDK2(1017)

Opis

Opis ogólny

Rottlerin is extracted from Mallotus philippinensis. It is a protein kinase Cδ (PKCδ) inhibitor. Rottlerin acts as an uncoupler of mitochondrial respiration from oxidative phosphorylation. It has antitumor, autophagy, anti-proliferative, anti-metastasis and anti-invasive properties.

Zastosowanie

Rottlerin has been used:

• as a protein kinase C δ (PKCδ) inhibitor for the analysis of protein content and phosphorylation in rats
• to examine the gene expression of early osteoblast markers
• to attenuate pyruvate dehydrogenase (PDH) phosphorylation by succinate
• to depolarise mitochondria
• to investigate its antitumor activity in pancreatic cancer (PC) cells

Działania biochem./fizjol.

Potent activator of the large conductance voltage and Ca²⁺ activated K⁺ channel; hERG channel activator.

Recently, Rottlerin (mallotoxin) has been shown to be a potent activator of the large conductance voltage and Ca² activated K⁺ channel and to potently leftward shift the conductance-voltage relationship of the channel. Mallatoxin tested on hERG channels increased both step and tail hERG current by leftward shifting the voltage dependence of hERG activation and slowing channel deactivation. These actions distinguish Mallatoxin as a novel naturally occurring hERG channel activator.

Cechy i korzyści

This compound is featured on the PKC page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.

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Informacja o środkach bezpieczeństwa

• Kod klasy składowania: 13 - Non Combustible Solids
• Klasa zagrożenia wodnego (WGK): WGK 3
• Temperatura zapłonu (°F): Not applicable
• Temperatura zapłonu (°C): Not applicable
• Środki ochrony indywidualnej: Eyeshields, Gloves, type N95 (US)