Description

Polygalasaponin Xxxi is a specific, high-purity saponin compound isolated from the Polygala species, identified by CAS NO 79103-90-5. This bioactive phytochemical is valued for its targeted pharmacological and nutraceutical applications, offering a consistent and reliable ingredient for advanced formulations. It is primarily sought by manufacturers in the pharmaceutical, dietary supplement, and advanced cosmetic industries for its potential therapeutic properties.

Application

• Pharmaceutical Intermediates: Used as a key starting material or active pharmaceutical ingredient (API) in the research and development of new drugs, particularly in traditional medicine-inspired formulations.
• Dietary Supplements & Nutraceuticals: Incorporated into capsules, tablets, and liquid extracts for its potential adaptogenic and health-supporting benefits.
• Cosmetic & Skincare Actives: Formulated into high-end serums and creams for its potential anti-inflammatory and skin-soothing properties.
• Biochemical Research: Serves as a standard reference material and a critical reagent in pharmacological, toxicological, and metabolic pathway studies.
• Functional Food & Beverages: Added to health-focused food and drink products to enhance their functional ingredient profile.
• Veterinary Medicine: Explored for use in animal health supplements and therapeutic treatments.

Basic Information

Product Name	Polygalasaponin Xxxi
CAS No.	79103-90-5
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Polygalasaponin XXXI; Saponin Pg-31; Tenufoliside A; Polygala Saponin Pg31; 3-O-β-D-Glucopyranosyl presenegenin 28-O-β-D-glucopyranosyl-(1→4)-β-D-fucopyranosyl-(1→3)-α-L-rhamnopyranosyl-(1→2)-β-D-xylopyranosyl ester; Presenegenin 3-O-β-D-glucoside, 28-O-β-D-glucopyranosyl-(1→4)-β-D-fucopyranosyl-(1→3)-α-L-rhamnopyranosyl-(1→2)-β-D-xylopyranosyl ester
EINECS	Contact for details

Quality Control

Our Polygalasaponin Xxxi is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and related substance analysis. A Certificate of Analysis (COA) detailing identity, purity, and residual solvent levels is provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept tightly sealed in a dry environment away from direct light exposure to maintain stability and potency.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference standard
Identification (HPLC)	Retention time matches reference
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 5.0%
Residue on Ignition	≤ 1.0%
Heavy Metals	≤ 20 ppm
Residual Solvents	Complies with ICH Q3C
Microbial Limits	Complies with USP <61> & <62>

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