Description

Pulchinenoside B4 is a high-purity, bioactive triterpenoid saponin compound isolated from the roots of Pulsatilla chinensis (Bunge) Regel. This specialized phytochemical is valued for its significant role in advanced pharmaceutical research and natural product development due to its well-documented biological activities. It is primarily sought by research institutions, pharmaceutical developers, and manufacturers of high-end nutraceuticals and botanical extracts.

Application

• Pharmaceutical Reference Standard: Serves as a critical certified reference material (CRM) for the quality control and standardization of herbal medicines and botanical drug products containing Pulsatilla extracts.
• Bioactivity Research: Used in preclinical studies to investigate its anti-inflammatory, anti-cancer, and immunomodulatory properties, supporting new drug discovery pipelines.
• Natural Product Formulation: Incorporated as a key active marker compound in the development of standardized herbal supplements and functional ingredients.
• Analytical Chemistry: Employed as an analytical standard in HPLC, LC-MS, and TLC methods for the quantification of Pulchinenoside B4 in complex matrices.
• Cosmeceutical Development: Explored for potential application in high-performance skincare products targeting inflammation and cellular health.

Basic Information

Product Name	Pulchinenoside B4
CAS No.	129741-57-7
Molecular Formula	C59H96O27
Molecular Weight	1261.4 g/mol
Synonyms	Pulsatilla Saponin B4; Anemoside B4; 3-O-α-L-Rhamnopyranosyl-(1→2)-[β-D-glucopyranosyl-(1→4)]-α-L-arabinopyranosyl hederagenin 28-O-α-L-rhamnopyranosyl-(1→4)-β-D-glucopyranosyl-(1→6)-β-D-glucopyranosyl ester; Hederagenin 3-O-α-L-rhamnopyranosyl-(1→2)-[β-D-glucopyranosyl-(1→4)]-α-L-arabinopyranoside 28-O-α-L-rhamnopyranosyl-(1→4)-β-D-glucopyranosyl-(1→6)-β-D-glucopyranosyl ester; Pulsatilla saponin D; Anhuienoside E
EINECS	Contact for details

Quality Control

Our Pulchinenoside B4 is manufactured under strict quality management systems. Each batch is subjected to comprehensive analytical testing including HPLC, MS, and NMR to confirm identity and ensure high purity levels suitable for research and development. A detailed Certificate of Analysis (COA) providing full chromatographic data and specifications 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 in a low-humidity environment. For long-term storage, consider desiccant and inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms to reference standard
Identification (MS)	Conforms to structure
Assay (HPLC)	≥98.0%
Loss on Drying	≤2.0%
Residue on Ignition	≤0.5%
Heavy Metals (as Pb)	≤10 ppm
Solubility	Soluble in methanol, DMSO; slightly soluble in water

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