CasNo.3681-99-0,Puerarin,(3681-99-0) Suppliers

1 Gram	Negotiable

Min.Order :1 Gram
Purity: ≥98%
Payment Terms : T/T

Keywords

3681-99-0 Puerarin 8-(beta-d-glucopyranosyl-7-hydroxy-3-(4-hydroxyphenyl)-4h-1-benzopyran-4-one

Quick Details

Appearance:white needle crystal powder
Application:CAS: 3681-99-0 All our products are for research and lab only. Injecting, eating and other ways are forbidden.
PackAge:standard packing
ProductionCapacity:/|Metric Ton|Day
Storage:2-8°C, keep container tightly closed in a dry place, out of light.
Transportation:by air, by sea, by Courier, Fedex, DHL, EMS could be selected by you! Thank you!

Superiority:

High purity, competitive price, warm service. Providing HPLC, MS, NMR, COA.

Sichuan Weikeqi Biological Technology CO., LTD. was established in 2006. We are located in chengdu city, sichuan province, a professional company engaged in researching, developing and selling natural medicine purification separation of traditional Chinese medicine reference standard production.

Mature technology of purification and separation as follow: licorice series, ginseng, Scurfpea fruit series, the series of tripterygium wilfordii, ginkgo series, the series of astragalosides, radix scutellariae, radix bupleuri, spaina date seed series, rhizoma paridis series, fructus schisandrae series, radix et rhizoma rhei, danshen root, thinleaf milkwort root-bark, etc.

Details:

Specification
English Name：Puerarin English Nickname：8-(beta-d-glucopyranosyl-7-hydroxy-3-(4-hydroxyphenyl)-4h-1-benzopyran-4-one		Molecular Formula	C21H20O9
		Molecular Weight	416.3844
		C A S	3681-99-0
		Purity	HPLC≥98%
		Appearance	white needle crystal powder
		Storage	2-8°C, keep container tightly in a dry place, out of light.
Solubility	Soluble in methanol, partly soluble in alcohol, slightly soluble in water, insoluble in chloroform or diethyl ether.	Specific Rotation	[α]_D21+18.14°(c=1，methanol)
Package	10g 20g 50g 100g, or customized.	Melting Point	187℃
Source	Root of Pueraria lobata (Willd.) Ohwi
Pharmacological Effect	Enhance immunity, strong myocardial contractility, protect myocardial cells, reducing blood press, anti-platelet aggregation.
Application	All our products are for research and lab only. Injecting, eating and other ways are forbidden.
Test Condition	Methanol:water（35:65) test wavelength：：254nm(for reference)