Picroside III

Picroside III is an iridoid glycoside isolated from Picrorhiza scrophulariiflora (PS) which is a traditional Chinese medicine.

Product information

CAS Number: 64461-95-6

Molecular Weight: 538.50

Formula: C25H30O13

Chemical Name: 2-(hydroxymethyl)-10-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-3,9-dioxatricyclo[4.4.0.0²,⁴]dec-7-en-5-yl 3-(4-hydroxy-3-methoxyphenyl)prop-2-enoate

Smiles: COC1=CC(/C=C/C(=O)O[C@@H]2[C@@H]3O[C@]3(CO)[C@H]3[C@H](O[C@@H]4O[C@H](CO)[C@@H](O)[C@H](O)[C@H]4O)OC=C[C@@H]23)=CC=C1O

InChiKey: RMSKZOXJAHOIER-GGKKSNITSA-N

InChi: InChI=1S/C25H30O13/c1-33-14-8-11(2-4-13(14)28)3-5-16(29)36-21-12-6-7-34-23(17(12)25(10-27)22(21)38-25)37-24-20(32)19(31)18(30)15(9-26)35-24/h2-8,12,15,17-24,26-28,30-32H,9-10H2,1H3/b5-3+/t12-,15-,17-,18-,19+,20-,21+,22+,23+,24+,25-/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

References:

1. Zhu J, et al. A pre-clinical pharmacokinetic study in rats of three naturally occurring iridoid glycosides, Picroside-I, II and III, using a validated simultaneous HPLC-MS/MS assay. J Chromatogr B Analyt Technol Biomed Life Sci. 2015 Jul 1;993-994:47-59.

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