Pulsatilla saponin E4 98% Purity Natural Product Reference Standard CAS 1415553-83-1 Research Grade Triterpenoid Saponin

Product Overview

Pulchinenoside E4 is an oleanane-type triterpenoid saponin isolated from the roots of Pulsatilla chinensis (Bai Tou Weng), a medicinal plant used in traditional Chinese medicine. It features an oleanolic acid aglycone with a pentasaccharide chain at C-3. This compound has demonstrated cytotoxic activity against cancer cell lines, making it a valuable reference standard for natural product research.

• Molecular Formula: C₅₉H₉₆O₂₅

• Molecular Weight: 1,205.38 g/mol

• Appearance: White to off-white crystalline powder

• Solubility: Soluble in DMSO and methanol; limited aqueous solubility

Biological Activities

• Cytotoxic Activity: Induces apoptosis in cancer cells

• Anti-inflammatory Activity: Modulates NF-κB and MAPK signaling pathways

• Anti-tumor Potential: Inhibits cell proliferation

Quality Specifications

• Purity: ≥98.0% by HPLC

• Identification: Confirmed by NMR and MS

• Storage: -20°C long-term; 2-8°C short-term

• Shelf Life: 3 years at -20°C (powder)

Applications

• Reference standard for HPLC/LC-MS analysis of Pulsatilla chinensis extracts

• Anti-cancer and anti-inflammatory research

• Natural product chemistry studies

Jinan Topfull Chemical Co., Ltd. is an international company rooted in China, specializing in the export of chemical products.

Our company is committed to making every effort to provide ideal chemical products to potential customers worldwide, including but not limited to: organic/inorganic reagents, biological reagents, plant extracts, pharmaceutical intermediates, active pharmaceutical ingredients (APIs), reference standards, reference substances, peptides, and more. Meanwhile, we have established long-term and stable cooperative relationships with university laboratories and off-campus research institutions, enabling us to offer tailored product services based on customers' actual needs.

We currently support customized services for most product categories, with supply quantities ranging from milligram (mg), gram (g) to kilogram (kg) levels, as well as wholesale. Product purity covers the full spectrum from 90% to 99.9%, providing customers with one-stop convenient services.

To date, our products have been exported to developed countries such as the United States, Australia, Canada, Mexico, as well as EU member states including France, Germany, and many other countries and regions such as Nigeria, Ghana, Southeast Asia, and other parts of Asia. Our product quality and services have consistently received high praise.

Looking ahead, our company will continue to serve as a bridge connecting China and the world, delivering high-quality products and services to global customers.