CAS 848784-87-2 Triterpenoid Saponin for Anticancer Resear

• • • • • • • • • • • • • • • • • • • Product Overview

                                      This compound, also known as Lup-20(29)-en-28-oic acid 3-β-D-glucosyl(1→4)-α-L-rhamnosyl(1→2)-α-L-arabinoside or Pulchinenoside B, is a naturally occurring triterpenoid saponin isolated from the roots of Pulsatilla chinensis (Bai Tou Weng), a traditional Chinese medicinal herb. It belongs to the lupane-type triterpenoids and features a complex sugar chain at the 3-position consisting of glucose, rhamnose, and arabinose moieties. This product is a high-purity research-grade reagent with a purity of ≥98% as determined by HPLC analysis, appearing as white crystals. It is primarily used in anticancer research and natural product chemistry.

                                      Chemical Properties

                                      • Molecular Formula: C₄₇H₇₆O₁₆

                                      • Molecular Weight: 897.10 g/mol (897.10-897.11)

                                      • Synonyms: Pulchinenoside B

                                      • Solubility: Soluble in methanol, acetonitrile, ethanol; insoluble in petroleum ether

                                      Natural Source

                                      This compound is isolated from the roots of Pulsatilla chinensis (Ranunculaceae), a plant traditionally used in Chinese medicine for its anti-inflammatory and anticancer properties. It is one of the active saponin components responsible for the plant's biological activities.

                                      Biological Activity

                                      • Anticancer Activity: Exhibits antitumor activity based on pharmacological studies.

                                      • Natural Product Chemistry: Serves as a reference compound for the study of lupane-type triterpenoid saponins.

                                      • Quality Control: Used as a reference standard for the analysis of Pulsatilla chinensis extracts and related herbal products.

                                      Quality Specifications

                                      • Purity: ≥98.0% (determined by HPLC area normalization)

                                      • Appearance: White crystal

                                      • Identification: Conforms to structure by NMR and Mass Spectrometry

                                      • Loss on Drying: ≤0.5%

                                      • Residue on Ignition: ≤0.1%

                                      • Heavy Metals: ≤10 ppm

                                      • Each batch is accompanied by a comprehensive Certificate of Analysis (COA).

                                      Packaging & Storage

                                      • Packaging: Available in 5mg, 10mg, 20mg, 50mg, 100mg amber glass vials for research purposes. Larger quantities are available upon request.

                                      • Storage: Store powder in a tightly sealed container, protected from light, at 4°C for up to 2 years, or at -20°C for long-term storage.

                                      • Shelf Life: 36 months when stored under recommended conditions.

                                        
                                        

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