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China Factory for Cas No.1403937-43-8 - Fraxin; Paviin; Fraxoside; Fraxetol- 8-glucoside CAS No.524-30-1 – Yongjian

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China Factory for Cas No.1403937-43-8 - Fraxin; Paviin; Fraxoside; Fraxetol- 8-glucoside CAS No.524-30-1 – Yongjian Detail:

Essential Information

CAS No.: 524-30-1 [1]

EINECS No.: 208-355-5

Molecular Formula: c16h18o10

Molecular Weight: 370.3081

Molecular Structure: (Figure 1)

Properties: Light yellow acicular crystal or flake crystal.

Density: 1.634g/cm3

Boiling Point: 722.2 ° C at 760 mmHg

Flash Point: 267 ° C

Steam Pressure: 6.87e-22mmhg at 25 ° C

Bioactivity of Fraxin

Description: Fraxin can be isolated from Acer tegmentosum, F. ornus and a. hippocastanum. It is a glycoside of fraxine [1] and has antioxidant, anti-inflammatory and anti metastasis activities. Fraxin exhibits antioxidant activity by inhibiting cyclic adenylate phosphodiesterase [2].

Target: cyclo AMP phosphodiesterase enzyme [2]

In Vitro Study: Fraxin (100 μ M) It has no cytotoxicity to Hep G2 cells. Fraxin at non cytotoxic concentrations significantly reduced t-BHP induced ROS production in a dose-dependent manner [1]. Fraxin (0.5 mm) can scavenge free radicals at high concentration and has cytoprotective effect on H2O2 mediated oxidative stress [2].

In vivo study: Fraxin (50 mg / kg, PO) significantly blocked CCl4 induced elevation of ALT and AST. Fraxin (10 and 50 mg / kg, PO) significantly reduced GSSG levels (1.7 ± 0.3 and 1.5 ± 0.2 nm / g liver, respectively) compared with GSSG levels in the CCl4 treated group

Reference:. Fraxin (50 mg/kg, p.o.) significantly blocks the CCl4-induced elevation of ALT and AST. Fraxin (10 and 50 mg/kg, p.o.) significantly reduces the GSSG levels (1.7±0.3 and 1.5±0.2 nM/g liver, respectively) compared with the GSSG levels of the CCl4-treated group[1].

[2]. Whang WK, et al. Natural compounds,fraxin and chemicals structurally related to fraxin protect cells from oxidative stress. Exp Mol Med. 2005 Oct 31;37(5):436-46.


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China Factory for Cas No.1403937-43-8 - Fraxin; Paviin; Fraxoside; Fraxetol- 8-glucoside CAS No.524-30-1  –  Yongjian detail pictures

China Factory for Cas No.1403937-43-8 - Fraxin; Paviin; Fraxoside; Fraxetol- 8-glucoside CAS No.524-30-1  –  Yongjian detail pictures


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That has a sound business enterprise credit rating, exceptional after-sales provider and modern producing facilities, we now have earned an superb standing amongst our buyers across the world for China Factory for Cas No.1403937-43-8 - Fraxin; Paviin; Fraxoside; Fraxetol- 8-glucoside CAS No.524-30-1 – Yongjian , The product will supply to all over the world, such as: Vietnam, Lithuania, Ethiopia, Our company now has many department, and there have more than 20 employees in our company. We set up sales shop, show room, and product warehouse. In the meantime, we registered our own brand. We've got tightened inspection for quality of product.
  • We have been cooperated with this company for many years, the company always ensure timely delivery ,good quality and correct number, we are good partners.
    5 Stars By Austin Helman from Peru - 2018.12.22 12:52
    Good quality, reasonable prices, rich variety and perfect after-sales service, it's nice!
    5 Stars By Alice from Florence - 2017.10.13 10:47
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