Rhapontin

Rhapontin (Rhaponiticin), a component of rhubarb (Rheum officinale Baillon), induces apoptosis resulting in suppression of proliferation of human stomach cancer KATO III cells.

Product information

CAS Number: 155-58-8

Molecular Weight: 420.41

Formula: C21H24O9

Synonym:

Rhaponiticin

Chemical Name: (2S, 3R, 4S, 5S, 6R)-2-{3-hydroxy-5-[(E)-2-(3-hydroxy-4-methoxyphenyl)ethenyl]phenoxy}-6-(hydroxymethyl)oxane-3, 4, 5-triol

Smiles: COC1=CC=C(C=C1O)/C=C/C1=CC(O)=CC(=C1)O[C@@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O

InChiKey: GKAJCVFOJGXVIA-DXKBKAGUSA-N

InChi: InChI=1S/C21H24O9/c1-28-16-5-4-11(8-15(16)24)2-3-12-6-13(23)9-14(7-12)29-21-20(27)19(26)18(25)17(10-22)30-21/h2-9,17-27H,10H2,1H3/b3-2+/t17-,18-,19+,20-,21-/m1/s1

Technical Data

Appearance: Solid Power

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

Solubility: DMSO : 250 mg/mL (594.66 mM; Need ultrasonic)

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: ≥360 days 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. Hibasami H, et al. Induction of apoptosis by rhapontin having stilbene moiety, a component of rhubarb (Rheum officinale Baillon) in human stomach cancer KATO III cells. Oncol Rep. 2007 Aug;18(2):347-51.

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