Description

Echinocystic Acid 28-o-β-D-Glucoside is a specific glycosylated derivative of echinocystic acid, a triterpenoid saponin found in various medicinal plants. This compound is valued for its role as a high-purity reference standard and active pharmaceutical ingredient (API) intermediate in research and development. It is primarily sought by the pharmaceutical, nutraceutical, and academic research sectors for applications in metabolic, inflammatory, and oncological studies.

Application

• Pharmaceutical Reference Standard: Used for the qualitative and quantitative analysis of herbal extracts and finished products in quality control laboratories.
• Bioactive Ingredient Research: Serves as a key intermediate or standard in the development of novel therapeutic agents targeting specific biological pathways.
• Nutraceutical Standardization: Employed to standardize and authenticate botanical dietary supplements containing echinocystic acid derivatives.
• Academic & Clinical Research: Utilized in in vitro and in vivo studies to investigate pharmacological activities such as anti-inflammatory, anti-diabetic, or anti-cancer effects.
• Analytical Method Development: Acts as a critical component for developing and validating analytical methods like HPLC, LC-MS, and TLC.

Basic Information

Product Name	Echinocystic Acid 28-o-β-D-Glucoside
CAS No.	99633-30-4
Molecular Formula	C36H58O9
Molecular Weight	634.85 g/mol
Synonyms	Echinocystic acid glucoside; 3β-Hydroxy-16-oxoolean-12-en-28-oic acid 28-O-β-D-glucopyranosyl ester; Bayogenin 3-O-β-D-glucuronopyranoside; Echinocystic acid 28-O-β-D-glucopyranoside; 28-O-β-D-Glucopyranosyl echinocystate; Glucopyranosyl echinocystate
EINECS	Contact for details

Quality Control

Our Echinocystic Acid 28-o-β-D-Glucoside is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the stringent requirements for research and development use. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and compliance with relevant standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled in a low-humidity environment to maintain stability and purity.

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	≤2.0%
Heavy Metals	≤20 ppm
Residual Solvents	Complies with ICH guidelines

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