Description

Saikosaponin B3 is a high-purity, bioactive triterpenoid saponin isolated from the roots of *Bupleurum* species. This compound is valued for its significant pharmacological potential and serves as a critical reference standard and active ingredient in advanced research and development. It is essential for professionals in the pharmaceutical, nutraceutical, and life science sectors seeking reliable, high-quality materials for analytical and formulation work.

Application

• Pharmaceutical research as a reference standard for quality control and method validation.
• Development of herbal and botanical extracts and standardized formulations.
• Biochemical and pharmacological studies investigating anti-inflammatory, hepatoprotective, and antiviral mechanisms.
• Use as a key intermediate in the synthesis of novel derivatives for drug discovery programs.
• Analytical applications, including HPLC calibration and as an internal standard.
• Manufacturing of high-end dietary supplements and functional food ingredients.

Basic Information

Product Name	Saikosaponin B3
CAS No.	58316-42-0
Molecular Formula	C48H78O17
Molecular Weight	927.13 g/mol
Synonyms	Saikosaponin B3; (3β,4α,16β)-13,28-Epoxy-16,23-dihydroxyolean-11-en-3-yl O-6-deoxy-α-L-mannopyranosyl-(1→2)-O-β-D-glucopyranosyl-(1→3)-β-D-fucopyranoside; Saikosaponin B₃; Chikusetsusaponin IVa; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our Saikosaponin B3 is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and development. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C. This product is hygroscopic (moisture-sensitive) and should be handled under dry conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/IR)	Conforms to reference standard
Assay (HPLC)	≥95.0%
Loss on Drying	≤5.0%
Residue on Ignition	≤1.0%
Heavy Metals	≤20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.