Diosmin CAS 520-27-4

CAS NO: 520-27-4
Molecular Formula: C28H32O15
Molecular Weight: 608.545
EINECS NO: 208-289-7
MDL NO: MFCD00009772
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Product Details

Product Description:

Product Name: Diosmin CAS NO:520-27-4




3',5,7-trihydroxy-4'-methoxyflavone 7-rutinoside;



Chemical & Physical Properties:

Appearance: Greyish-yellow or light yellow hygroscopic powder

Assay :≥90.0%

Density:1.68 g/cm3

Boiling Point:926.8℃ at 760 mmHg

Flash Point:305.2℃

Melting Point:277-278℃


Diosmin was first isolated from Scrophularia nodosa in 1925 and was first used as a therapeutic drug in 1962. In Europe, diosmin has been used as a vascular protective agent and a therapeutic agent for chronic venous diseases for more than 30 years. Diosmin can be of natural origin or obtained from the natural product hesperidin via a semi-synthetic method. Diosmin is a typical flavonoid compound, currently mostly hesperidin is produced by dehydrogenation of iodine in one step.


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