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Factory directly supply Harpagide - Fraxin; Paviin; Fraxoside; Fraxetol- 8-glucoside CAS No.524-30-1 – Yongjian

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Factory directly supply Harpagide - 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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Factory directly supply Harpagide - Fraxin; Paviin; Fraxoside; Fraxetol- 8-glucoside CAS No.524-30-1  –  Yongjian detail pictures

Factory directly supply Harpagide - Fraxin; Paviin; Fraxoside; Fraxetol- 8-glucoside CAS No.524-30-1  –  Yongjian detail pictures


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Sticking to the principle of "Super Quality, Satisfactory service" ,We are striving to be a good business partner of you for Factory directly supply Harpagide - Fraxin; Paviin; Fraxoside; Fraxetol- 8-glucoside CAS No.524-30-1 – Yongjian , The product will supply to all over the world, such as: Congo, Slovak Republic, Madras, With the growing of the company, now our products sold and served at more than 15 countries around the world,such as Europe,North America,Middle-east,South America,Southern Asia and so on. As we bear in our mind that innovation is essential to our growth, new product development is constantly.Besides, Our flexible and efficient operation strategies,High quality products and competitive prices are exactly what our customers are looking for. Also a considerable service brings us good credit reputation.
  • Speaking of this cooperation with the Chinese manufacturer, I just want to say"well dodne", we are very satisfied.
    5 Stars By Julia from Serbia - 2017.08.18 18:38
    The quality of the products is very good, especially in the details, can be seen that the company work actively to satisfy customer's interest, a nice supplier.
    5 Stars By Caroline from Florida - 2018.02.08 16:45
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