Polygonum cuspidin 99% CAS NO 65914-17-2

Payment Type: L/C,T/T
Incoterm: FOB,CIF
Min. Order: 25 Kilogram
Delivery Time: 5 Days

Basic Info

Model No.: cy65914-17-2

Additional Info

Packaging: 25kg

Productivity: 10000

Brand: cy

Transportation: Ocean,Land,Air

Place of Origin: China

Supply Ability: 10

Certificate: Enterprise standard

HS Code: 2932999099

Port: QINGDAO

Product Description



(2S,3R,4S,5S,6R)-2-[3-hydroxy-5-[(E)-2-(4-hydroxyphenyl)ethenyl]phenoxy]-6-(hydroxymethyl)oxane-3,4,5-triol

Chinese Name: polydatin


Chinese alias: Reservatrol-3-beta-mono-D-glucoside; resveratrol glycoside; 3,4'-5-trihydroxy-stilbene-3-beta-D-glucoside;

English Name: (2S, 3R, 4S, 5S, 6R) - 2 - [3-hydroxy-5 - [(E) - 2 - (4-hydroxyphenyl) ethenyl] phenoxy] - 6 - (hydroxymethyl) oxane-3, 4, 5-triol

English alias: trans-polydatin; Piceid; 3,4,5-Tsg; Giant knotweed Extract; Trans-Piceid;

CAS: 65914-17-2

Molecular formula: C20H23O9

Molecular weight: 407.39100

Precise quality: 407.13400

PSA:160.07000

LogP:0.49640

Physicochemical properties

Density: 1.521 g/cm3

Melting point: 223-226 degrees C (lit.)

Boiling point: 707.7 C at 760 mmHg

Flash point: 381.8 x C

security information

WGK Germany:3

Safety instructions: S22-S24/25

[chemical name] 3,4'-5-Trihydroxystilbene-3-beta-D-glucopyranoside

[Specification] 98%, 99%

[physical properties] is white needle shaped crystalline powder. Soluble in methanol, ethanol, ethyl acetate, slightly soluble in water.

[Function and indications] Antitussive, expectorant, antiasthmatic, antimicrobial, free radical scavenging, regulating blood lipids, reducing cholesterol. Antibacterial effect: It can inhibit Staphylococcus aureus, Catarrhal coccus, Streptococcus A or B, Escherichia coli and so on.

[Pharmacological action] Improve microcirculation, inhibit the release of lysosomal enzymes, antioxidant, prevent leukocyte adhesion in microcirculation, reduce blood lipid, anti-lipid peroxidation, anti-pathogenic microorganisms, antitussive, antiasthmatic, antibacterial, anti-virus, liver protection and other effects. Polydatin injection can treat cardiovascular and cerebrovascular diseases such as myocardial ischemia, cerebral ischemia and shock.

[clinical application]

The specific cellular signal transduction links of polydatin in cells provide theoretical guidance for the clinical prevention and treatment of shock, the development of new drugs and the study of shock mechanism.


Contact Information

CONTACT US

Shandong Chenyi Environmental Protection Technology Co.,Ltd

Contact Person: Jerry

Phone:86-0531-18560179988

Fax:

Address: No.215 Beiyuan Main street,tianqiao District,Jinan,Shandong

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