Pulchinenoside B 98% Purity Triterpenoid Saponin Standard CAS 135247-95-9 Research Grade Reference Standard

• Product Overview

  Pulchinenoside B is a naturally occurring triterpenoid saponin found in the roots of Pulsatilla chinensis. It is one of the characteristic saponins in this traditional Chinese medicine and serves as an important reference standard for quality control.

  With the molecular formula C₅₉H₉₆O₂₇ and a molecular weight of 1207.39 g/mol, this compound appears as a white to off-white powder. It is soluble in methanol, ethanol, and DMSO. The product is supplied at ≥98% purity as determined by HPLC analysis.

  Synthetic Process

  Pulchinenoside B is obtained through isolation from plant sources:

  1. Extraction: Pulsatilla roots are extracted with aqueous alcohol.

  2. Saponin Precipitation: The saponin fraction is precipitated.

  3. Chromatographic Separation: The crude saponin mixture is fractionated using column chromatography.

  4. Purification: Preparative HPLC yields the pure compound.

  5. Identity Confirmation: Structure is confirmed by NMR and mass spectrometry.

  Mechanism of Action & Applications

  This compound is primarily used as:

  • Reference Standard: For the quantification of triterpenoid saponins in Pulsatilla products.

  • Quality Control: Used in the quality assessment of traditional Chinese medicines.

  • Natural Product Chemistry: Serves as a reference for saponin identification.

  Quality Specifications

  • Purity: ≥98.0% determined by HPLC.

  • Identity: Confirmed by NMR and mass spectrometry.

  • Loss on Drying: ≤1.0%.

  • Each batch is accompanied by a comprehensive COA.

  • Stable for 24 months when stored at 2-8°C in sealed containers, protected from light.

  Packaging & Storage

  • Standard packaging: 5mg, 10mg, 20mg amber glass vials.

  • Store at 2-8°C, protected from light and moisture.

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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 we ll as wholesale. Product purity covers the full spectrum from 90% to 99.9%, providing customers with one-stop convenient services.

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