Frangulin B

[ Density]:
1.645g/cm3

[ Boiling Point ]:
781.4ºC at 760mmHg

[ Melting Point ]:
196℃

[ Molecular Formula ]:
C₂₀H₁₈O₉

[ Molecular Weight ]:
402.35200

[ Flash Point ]:
282.4ºC

[ Exact Mass ]:
402.09500

[ PSA ]:
153.75000

[ LogP ]:
0.00100

[ Vapour Pressure ]:
3E-25mmHg at 25°C

[ Index of Refraction ]:
1.726

[ Storage condition ]:
2-8°C

Click to get detail MSDS

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
36/37/38

[ Safety Phrases ]:
26

[ RIDADR ]:
NONH for all modes of transport

Frangulin B, an antagonist of collagen-induced platelet aggregation and adhesion, isolated from Rhamnus formosana.

Thromb. Haemost. 70(6) , 1014-8, (1993)

Emodin and its glycoside frangulin B were isolated from the plant Rhamnus formosana. Emodin inhibited the aggregation of rabbit platelets induced by arachidonic acid and collagen, without affecting th...

In vitro anti-inflammatory effects of quercetin 3-O-methyl ether and other constituents from Rhamnus species.

Planta Med. 67(8) , 745-7, (2001)

The anti-inflammatory activities of the isolated flavonoids, quercetin 3-O-methyl ether (1), kaempferol (2), and quercetin (3), of Rhamnus nakaharai, and anthraquinone, frangulin B (4), of Rhamnus for...

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