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High Purity Diosmin CAS 520-27-4 >98% HPLC Solid Powder For Pharmaceutical Research

Name: High Purity Diosmin CAS 520-27-4 >98% HPLC Solid Powder For Pharmaceutical Research
Brand: Guozhao
SKU: pr2609225267
Price: 70 USD
Availability: InStock

4 Inquiries

Unit Price:

$70-80/KG FOB

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CAS No.:

520-27-4

Grade:

Chemicals

Content:

99%

Port:

Qingdao

Brand:

Guozhao

Packaging:

25kg/drum

Sample Available:

Yes

Price valid (until):

2026-11-13

Contact Supplier

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Shandong Guozhao Import and Export Co., Ltd.

Company Type:

Distributor

Location:

China

Qualification:

Main Products:

CHEMICALS

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Product Description
Seller Information
Inquiry History

Description

Product Description

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Diosmin is a semisynthetic drug (modified hesperidin), a member of the flavonoid family. It is an oral phlebotropic drug used in the treatment of venous disease. Diosmin is currently a prescription medication in some European countries, and is sold as a nutritional supplement in the United States and the rest of Europe. Citrus fruits, especially lemons, are rich sources of diosmin, according to "Food Chemistry." Lemons produce a number of useful flavonoids, including diosmin, in both the mature fruit and the leaves.

Product Name:	Diosmin
Synonyms:	DIOSMETIN-7-O-RUTINOSIDE; DIOSMETIN-7-RUTINOSIDE; 3',5,7-TRIHYDROXY-4'-METHOXYFLAVONE 7-RUTINOSIDE; 3,5,7-TRIHYDROXY-4-METHOXYFLAVONE 7-RUTINOSIDE; DIOSMINE
CAS:	520-27-4
MF:	C28H32O15
MW:	608.54
EINECS:	208-289-7
Mol File:	520-27-4.mol

Application
1.Diosmin has antioxidant, antiinflammatory, hypolipidemic, vasoprotective and anticarcinogenic and cholesterol lowering actions
2.Diosmin can inhibit following enzymes: Phospholipase A2, lipoxygenase, HMG-CoA reductase and cyclo-oxygenase.
3.Diosmin can improve the health of capillaries by reducing the capillary permeabilit
4.Diosmin can be used to reduce hay fever and other allergic conditions by inhibiting the release of histamine from mast cells.
5.Diosmin can excite the heart and shrink the blood vessel, and then causes the hypertension.
6.To help treat hemorrhoids by reducing swelling (inflammation).
7.To restore normal vein function.

Function
Nature diosmin is used for treating various disorders of blood vessels including hemorrhoids, varicose veins, poor circulation in the legs (venous stasis), and bleeding (hemorrhage) in the eye or gums. It is also used to treat swelling of the arms (lymphedema) following breast cancer surgery, and to protect against liver toxicity. It is often taken in combination with hesperidin, another plant chemical.
Diosmin is a yellow to claybank powder.Diosmin is a flavanone glycoside found abundantly in citrus fruits.
Diosmin is also a potential sedative, possibly acting through opioid or adenosine receptors.Diosmin exhibited pronounced anticancer activity against some selected human carcinoma cell lines.Some in vitro results applied only to the aglycone form.

Packaging & Shipping

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Company Profile

We are a professional foreign trade company focusing on the export of full-range non-hazardous chemical raw materials.

We specialize in general cargo chemicals only, covering basic chemicals, fine chemicals, industrial additives, water treatment materials, daily chemical raw materials and white powder chemical materials.

We do not deal with dangerous goods, flammable, corrosive or restricted chemicals. All products are safe general cargo for sea shipment, with stable customs clearance and flexible FCL bulk supply.

Our main product portfolio includes: surfactant series, inorganic salts, water treatment chemicals, plant consumables, detergent raw materials, industrial fillers and cosmetic raw materials.

We provide complete official documents (COA, MSDS, TDS) for every shipment, support customized specifications and long-term monthly repeat orders.

With rich experience in chemical export supply chain, we serve global clients including gas factories, epoxy chemical plants, detergent manufacturers, water-treatment companies and chemical traders across Southeast Asia, Korea, India, Middle East and Australia.

We insist on stable quality, competitive price and on-time delivery, aiming to provide reliable and professional Chinese chemical sourcing solutions for global buyers. Shop High Purity Diosmin CAS 520-27-4 >98% HPLC Solid Powder For Pharmaceutical Research-Detailed Image 4

FAQ

1.Can I get a Free sample
Yes, For most products we can provide you a free sample, You only need to pay for Shipping. Plesae be free to consult our salesman.
For a larger quantity, we always support you with better price.

2. What's your main payment method
T/T (Bank transfer),L/C,Alipay,Credit card payment.

3.How is the goods packed
We usually send goods with disguise package outside and a double-layer sterile transparent bag inside.We have tried thousand of package methods, it looks serious and discreet.

4.How to proceed order
Please Let me konw the product you are looking for,quantity and the destination country wihch help me to give you a right price;
After you confirm all details of order, pay money in advance and give us Shipping address.We arrange the shipment at first time after receive payment and offer after-sales service after you receive parcel.

5.When will I receive the shipping number Where I can check status of my order
After the goods are sent out, our staff will send you the shipping number via email, online or WhatsApp ASAP.

ECHEMI Editorial Reference

Diosmin is a flavonoid found in a variety of citrus fruits and also an agonist of the aryl hydrocarbon receptor (AhR).
Solid
Diosmetin rutinoside is a member of flavonoids and a glycoside.

Basic Info

Product Name:

Diosmin

Other Name:

4H-1-Benzopyran-4-one,7-[[6-O-(6-deoxy-α-L-mannopyranosyl)-β-D-glucopyranosyl]oxy]-5-hydroxy-2-(3-hydroxy-4-methoxyphenyl)-;Diosmin;7-[[6-O-(6-Deoxy-α-L-mannopyranosyl)-β-D-glucopyranosyl]oxy]-5-hydroxy-2-(3-hydroxy-4-methoxyphenyl)-4H-1-benzopyran-4-one;Diosmetin 7-β-rutinoside;3′,5,7-Trihydroxy-4′-methoxyflavone 7-O-rutinoside;Diosmine;Diosmetin 7-rutinoside;Venosmine;Diosmetin 7-O-rhamnosyl(1→6)-glucoside;Insuven;Diosmil;Diovenor;Ven-Detrex;Litosmil;Buchu resin;Hemerven;Flebosten;Barosmin;Varinon;Diosven;Flebosmil;Tovene;Dioven;Venex 500;3′,5-Dihydroxyl-4′-methoxylflavanone-7-O-α-L-rhamnosyl (1→6)-β-D-glucopyranoside;Diosmetin 7-O-α-L-rhamnopyranosyl-(1→6)-β-D-glucopyranoside;Diosmetin 7-O-rutinoside;Phlebodia;Flebodia;9000-18-4;28680-33-3

CAS No.:

520-27-4

Molecular Formula:

C28H32O15

InChIKeys:

InChIKey=GZSOSUNBTXMUFQ-YFAPSIMESA-N

Molecular Weight:

608.54500

Exact Mass:

608.54

EC Number:

208-289-7

HScode:

2932999099

Categories:

Antioxidant Ingredient

Characteristics

PSA:

238.20000

XLogP3:

-0.8

Appearance:

Greyish-yellow or light yellow hygroscopic powder

Density:

1.68 g/cm3

Melting Point:

274 °C (decomp)

Boiling Point:

926.8ºC at 760 mmHg

Flash Point:

305.2ºC

Refractive Index:

1.711

Water Solubility:

Soluble in DMSO (50 mg/ml), water (122 mg/ml at 25°C), and ethanol (<1 mg/ml at 25°C).

Storage Conditions:

2-8ºC

See More Diosmin Properties 

Hazard Identification

Classification of the substance or mixture

Not classified.

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	No symbol.
Signal word	No signal word
Hazard statement(s)	none
Prevention	none
Response	none
Storage	none
Disposal	none

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More Diosmin Safety Data Sheet 

Seller Information

Business Type:
Distributor

Main Products:
CHEMICALS

Location:
No. 109, Chailu Street, Qingnian Park Subdistrict, Huaian District, Jinan City, Shandong Province 280

Year of Establishment:
2026

Shandong Guozhao Import and Export Co., Ltd., located at No. 280, Chalu Street, Qingnian Park Subdistrict, Huaiyin District, Jinan City, Shandong Province, primarily engages in import and export of goods; sales of chemical products (excluding licensed chemical products); sales of specialty chemical products (excluding hazardous chemicals); sales of plastic products; sales of metal products; sales of building materials; sales of architectural decoration materials; sales of daily-use chemical products; sales of food additives; sales of feed additives; sales of fertilizers; sales of batteries; and general cargo warehousing services (excluding items requiring licensing or approval, such as hazardous chemicals).

Inquiry History

4 Inquiries

Country	Product	Purchase Quantity	Date Posted
Hungary	Diosmin	1.00 KG	Jul 16, 2026
Bangladesh	Disomin	200 KG	Jul 31, 2025
Egypt	Diosmin	1000.00 KG	Jan 28, 2026
Turkey	Diosmin	1 TON	Oct 8, 2024

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