Pulsatilla Saponin H 98% Purity Triterpenoid Saponin Standard CAS 68027-14-5 Research Grade Reference Standard

Product Overview

Pulsatilla Saponin H 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 C₅₃H₈₆O₂₂ and a molecular weight of 1051.24 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

Pulsatilla Saponin H 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: 2mg, 5mg, 10mg amber glass vials.

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