Sibiricaxanthone B is a xanthone isolated from Polygala tenuifolia.

Product information

CAS Number: 241125-81-5

Molecular Weight: 538.45

Formula: C24H26O14

Chemical Name: 2-[(2S,3R,4S,5S,6R)-3-{[(2S,3R,4R)-3,4-dihydroxy-4-(hydroxymethyl)oxolan-2-yl]oxy}-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]-1,3,7-trihydroxy-9H-xanthen-9-one

Smiles: OC1=CC2C(=O)C3=C(C=C(O)C([C@@H]4O[C@H](CO)[C@@H](O)[C@H](O)[C@H]4O[C@@H]4OC[C@](O)(CO)[C@H]4O)=C3O)OC=2C=C1

InChiKey: LLMCZIBSELEBMK-UKHOTDCGSA-N

InChi: InChI=1S/C24H26O14/c25-5-13-17(30)19(32)21(38-23-22(33)24(34,6-26)7-35-23)20(37-13)14-10(28)4-12-15(18(14)31)16(29)9-3-8(27)1-2-11(9)36-12/h1-4,13,17,19-23,25-28,30-34H,5-7H2/t13-,17-,19+,20+,21-,22+,23+,24-/m1/s1

Technical Data

Appearance: Solid Power

Purity: ≥98% (or refer to the Certificate of Analysis)

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis

Storage Condition: Dry, dark and -20 ^oC for 1 year or refer to the Certificate of Analysis.

Shelf Life: ≥12 months if stored properly.

Stock Solution Storage: 0 - 4 ^oC for 1 month or refer to the Certificate of Analysis.

Drug Formulation: To be determined

HS Tariff Code: 382200

How to use

In Vivo:

Sibiricaxanthone B, tenuifolin, sibiricose A5, sibiricose A6, tenuifoliside A, ginsenoside Re and ginsenoside Rb1 are oral administered after Kai-Xin-San, The results indicated that Sibiricaxanthone B shows no significant differences in pharmacokinetic parameters in normal and AD rats.

Products are for research use only. Not for human use.