Description

3-o-(Rhamnopyranosyl-1-4-Glucopyranosyl-1-2-(Glucopyranosyl-1-4)-Arabinopyranoside)-16-Hydroxy-13,28-Epoxyolean-29-Oic Acid CAS NO 151625-83-1 is a high-purity, complex triterpenoid saponin derived from natural botanical sources. This compound is of significant interest for its potential bioactive properties, making it a valuable reference standard and research chemical. It is primarily utilized by pharmaceutical R&D, nutraceutical, and academic research sectors for analytical and investigative purposes.

Application

• Pharmaceutical Reference Standard: Used as a certified reference material (CRM) for the quality control and standardization of herbal extracts and finished products.
• Bioactivity Research: Serves as a key compound in pharmacological studies investigating anti-inflammatory, immunomodulatory, or other therapeutic mechanisms.
• Natural Product Chemistry: Essential for the isolation, identification, and structural elucidation of saponins in complex plant matrices.
• Nutraceutical Development: Employed in the research and formulation of standardized botanical supplements to ensure potency and consistency.
• Academic & Institutional Research: Used in university and laboratory settings for teaching and advanced research in phytochemistry and drug discovery.
• Analytical Method Development: Acts as a critical standard for developing and validating HPLC, LC-MS, and other chromatographic assays.

Basic Information

Product Name	3-o-(Rhamnopyranosyl-1-4-Glucopyranosyl-1-2-(Glucopyranosyl-1-4)-Arabinopyranoside)-16-Hydroxy-13,28-Epoxyolean-29-Oic Acid
CAS No.	151625-83-1
Molecular Formula	C59H94O27
Molecular Weight	1235.36 g/mol
Synonyms	16-Hydroxy-13,28-epoxyolean-29-oic acid, 3-O-[α-L-rhamnopyranosyl-(1→4)-β-D-glucopyranosyl-(1→2)-[β-D-glucopyranosyl-(1→4)]-α-L-arabinopyranoside]; Oleanolic acid glycoside; Triterpenoid saponin 151625-83-1; 3-O-α-L-Rhamnopyranosyl-(1→4)-β-D-glucopyranosyl-(1→2)-[β-D-glucopyranosyl-(1→4)]-α-L-arabinopyranosyl-16-hydroxy-13,28-epoxyolean-29-oic acid; Aralia saponin derivative; Contact for details on additional trade names.
EINECS	Contact for details

Quality Control

Our 3-o-(Rhamnopyranosyl-1-4-Glucopyranosyl-1-2-(Glucopyranosyl-1-4)-Arabinopyranoside)-16-Hydroxy-13,28-Epoxyolean-29-Oic Acid is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (IR, MS, NMR). We provide a detailed Certificate of Analysis (COA) with every shipment, ensuring traceability and compliance with research-grade standards. Specifications can be aligned with pharmacopeial requirements upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). The product is light-sensitive (store away from light). For long-term storage, consider desiccated conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Purity (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.