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3',​4',​5',​5,​7-​Pentamethoxyflavone

Cat. No. M13450
3',​4',​5',​5,​7-​Pentamethoxyflavone  Structure
Size Price Availability Quantity
5mg USD 300  USD300 In stock
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Quality Control & Documentation
Biological Activity

3',4',5',5, 7-pentamethoxyflavone is a natural brass compound extracted from Rutaceae. 3',4',5',5,7-Pentamethoxyflavone could be used as an effective adjuvant sensitizer to increase the efficacy of chemotherapeutic compounds by downregulating Nrf2 signaling pathway, it sensitizes Cisplatin-resistant A549 cells to Cisplatin by inhibition of Nrf2 pathway.

Chemical Information
Molecular Weight 372.37
Formula C20H20O7
CAS Number 53350-26-8
Form Solid
Solubility (25°C) Hot Acetone
Warm Ethanol
Methanol
Storage Powder          -20°C   3 years ;  4°C   2 years
In solvent       -80°C   6 months ;  -20°C   1 month
Conversion of different model animals based on BSA (PMID: 27057123)
Species Mouse Rat Rabbit Guinea pig Hamster Dog
Weight (kg) 0.02 0.15 1.8 0.4 0.08 10
Body Surface Area (m2) 0.007 0.025 0.15 0.05 0.02 0.5
Km factor 3 6 12 8 5 20
Animal A (mg/kg) = Animal B (mg/kg) multiplied by  Animal B Km
Animal A Km

For example, to modify the dose of Compound A used for a mouse (20 mg/kg) to a dose based on the BSA for a rat, multiply 20 mg/kg by the Km factor for a mouse and then divide by the Km factor for a rat. This calculation results in a rat equivalent dose for Compound A of 10 mg/kg.

References

[1] Jordano Augusto Carvalho Sousa, et al. Nat Prod Res. New flavone, and cytotoxicity activity of Rauia resinosa ethanolic extract and constituents

[2] Qiang You, et al. J Agric Food Chem. Pharmacokinetics and Metabolites of 12 Bioactive Polymethoxyflavones in Rat Plasma

[3] Mateusz Łużny, et al. J Agric Food Chem. Biotransformation of 5,7-Methoxyflavones by Selected Entomopathogenic Filamentous Fungi

[4] Yuqin Zhang, et al. Evid Based Complement Alternat Med. Apoptosis Effects of Dihydrokaempferol Isolated from Bauhinia championii on Synoviocytes

[5] Yang-Jing Luo, et al. Zhong Yao Cai. [Study on chemical constituents of Gardenia jasminoides(III)]

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