Catalog No. Size PriceQuantity
M13166-2 2mg solid $160
M13166-10 10mg solid $505


2"-O-beta-L-galactopyranosylorientin is extracted from the flowers of Trollius ledebouri. 2"-O-beta-L-galactopyranosylorientin involves transporter mediated efflux in addition to passive diffusion and is the substrate of multidrug resistance protein 2 (MRP2).

Product information

CAS Number: 861691-37-4

Molecular Weight: 610.52

Formula: C27H30O16

Chemical Name: 2-(3,4-dihydroxyphenyl)-8-[(2S,3R,4S,5S,6R)-3-{[(2R,3S,4R,5S,6S)-2-hydrogenio-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]-5,7-dihydroxy-4H-chromen-4-one

Smiles: OC1C=C(O)C2C(=O)C=C(OC=2C=1[C@@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O[C@H]1O[C@@H](CO)[C@@H](O)[C@@H](O)[C@@H]1O)C1C=C(O)C(O)=CC=1


InChi: InChI=1S/C27H30O16/c28-6-15-20(36)22(38)26(43-27-23(39)21(37)19(35)16(7-29)42-27)25(41-15)18-12(33)4-11(32)17-13(34)5-14(40-24(17)18)8-1-2-9(30)10(31)3-8/h1-5,15-16,19-23,25-33,35-39H,6-7H2/t15-,16+,19-,20-,21-,22+,23+,25+,26-,27-/m1/s1

Technical Data

Appearance: Solid Power

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

Solubility: Soluble in DMSO

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


  1. Zou JH, et al. Flavone C-glycosides from flowers of Trollius ledebouri. Phytochemistry. 2005 May;66(10):1121-5.
  2. Liu L, et al. Characterization of the intestinal absorption of seven flavonoids from the flowers of Trollius chinensis using the Caco-2 cell monolayer model. PLoS One. 2015 Mar 19;10(3):e0119263.

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

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