Quercetin 3-O-β-D-(6''-p-coumaroyl)glucopyranosyl(1→2)-α-L-rhamnopyranoside


Catalog No. Size PriceQuantity
M14800-2 2mg solid $465
M14800-10 10mg solid $1,860

Description

Quercetin 3-O-β-D-(6''-p-coumaroyl)glucopyranosyl(1→2)-α-L-rhamnopyranoside (Quercetin-3-O-[2-O-(6-O-p-hydroxyl-E-coumaroyl)-D-glucosyl]-(1→2)-L-rhamnoside) is one of the major antioxidants of Ginkgo biloba leaves.

Product information

CAS Number: 143061-65-8

Molecular Weight: 756.66

Formula: C36H36O18

Chemical Name: [(2R,3S,4S,5R,6S)-6-{[(2S,3R,4R,5R,6S)-2-{[2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4-oxo-4H-chromen-3-yl]oxy}-4,5-dihydroxy-6-methyloxan-3-yl]oxy}-3,4,5-trihydroxyoxan-2-yl]methyl (2E)-3-(4-hydroxyphenyl)prop-2-enoate

Smiles: C[C@@H]1O[C@@H](OC2=C(OC3=CC(O)=CC(O)=C3C2=O)C2C=C(O)C(O)=CC=2)[C@H](O[C@@H]2O[C@H](COC(=O)/C=C/C3C=CC(O)=CC=3)[C@@H](O)[C@H](O)[C@H]2O)[C@H](O)[C@H]1O

InChiKey: LSMKTLJKBSXMMR-WLKGHKDFSA-N

InChi: InChI=1S/C36H36O18/c1-14-26(43)30(47)34(54-35-31(48)29(46)27(44)23(52-35)13-49-24(42)9-4-15-2-6-17(37)7-3-15)36(50-14)53-33-28(45)25-21(41)11-18(38)12-22(25)51-32(33)16-5-8-19(39)20(40)10-16/h2-12,14,23,26-27,29-31,34-41,43-44,46-48H,13H2,1H3/b9-4+/t14-,23+,26-,27+,29-,30+,31+,34+,35-,36-/m0/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

References:

  1. Ma H, et al. A powerful on line ABTS+-CE-DAD method to screen and quantify major antioxidants for quality control of Shuxuening Injection. Sci Rep. 2018 Apr 3;8(1):5441.

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

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