Skip to Content
Merck
All Photos(1)

Key Documents

82435

Sigma-Aldrich

Puerarin

≥98.0% (HPLC)

Synonym(s):

8-(β-D-Glucopyranosyl-7-hydroxy-3- (4-hydroxyphenyl)-4H-1-benzopyran-4-one, Kakonein

Sign Into View Organizational & Contract Pricing


About This Item

Empirical Formula (Hill Notation):
C21H20O9
CAS Number:
Molecular Weight:
416.38
Beilstein:
64198
MDL number:
UNSPSC Code:
12352200
PubChem Substance ID:
NACRES:
NA.77

Assay

≥98.0% (HPLC)

form

powder

SMILES string

OC[C@H]1O[C@H]([C@H](O)[C@@H](O)[C@@H]1O)c2c(O)ccc3C(=O)C(=COc23)c4ccc(O)cc4

InChI

1S/C21H20O9/c22-7-14-17(26)18(27)19(28)21(30-14)15-13(24)6-5-11-16(25)12(8-29-20(11)15)9-1-3-10(23)4-2-9/h1-6,8,14,17-19,21-24,26-28H,7H2/t14-,17-,18+,19-,21+/m1/s1

InChI key

HKEAFJYKMMKDOR-VPRICQMDSA-N

Gene Information

Looking for similar products? Visit Product Comparison Guide

Biochem/physiol Actions

Isoflavone component of kudzu. Reduces anxiety symptoms associated with alcohol withdrawal.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Customers Also Viewed

Slide 1 of 2

1 of 2

David H Overstreet et al.
Pharmacology, biochemistry, and behavior, 75(3), 619-625 (2003-08-05)
Because extracts of kudzu have been used as a hangover remedy in China for many centuries, we tested the ability of NPI-031G (puerarin), an isoflavone isolated from kudzu, to counteract anxiogenic effects associated with withdrawal from chronic alcohol exposure. NPI-O31G
Qin Wang et al.
Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica, 37(11), 1677-1681 (2012-09-22)
To investigate the distribution process of puerarin contained in Zige freeze-dried powder injection in rat liver and kidney and the safety of Zige freeze-dried powder injection. Rats were divided into the Zige freeze-dried powder injection group and the puerarin freeze-dried
Hai-quan Tao et al.
Naunyn-Schmiedeberg's archives of pharmacology, 386(1), 61-70 (2012-11-30)
It is well known that puerarin attenuates ischemia-reperfusion injury and promotes function recovery of ischemic region. However, due to its reverse physiochemical properties, puerarin does not easily cross the blood-brain barrier. The aim of the present study is to create
Wen Cheng et al.
PloS one, 7(9), e45529-e45529 (2012-10-03)
Puerarin is a major isoflavonoid compound extracted from Radix puerariae. It has a weak estrogenic action by binding to estrogen receptors (ERs). In our early clinical practice to treat endometriosis, a better therapeutic effect was achieved if the formula of
Xin-Yi Liu et al.
Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica, 37(22), 3391-3394 (2013-02-05)
To detect the stability of PEGylated puerarin (PEG-PUE), in order to provide experimental basis for storage conditions of PEGylated puerarin. First, a method for determining the content of PEG-PUE was established. Next, a system study was conducted for the stability

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service