Description

2α,3β,19α-Trihydroxy-11-Oxoolean-12-En-28-Oic Acid [β-D-Glucopyranosyl] Ester is a high-purity, bioactive triterpenoid saponin derivative. This compound is valued for its role as a key reference standard and active pharmaceutical ingredient (API) intermediate in advanced research and development. It is primarily required by pharmaceutical, nutraceutical, and academic research sectors for applications in metabolic and inflammatory pathway studies.

Application

• Pharmaceutical Reference Standard: Used for the qualitative and quantitative analysis of herbal extracts and finished drug products in quality control laboratories.
• Active Pharmaceutical Ingredient (API) Intermediate: Serves as a critical building block in the synthesis of novel therapeutic agents targeting metabolic disorders.
• Biochemical Research: Employed in in vitro and in vivo studies to investigate mechanisms related to glucose metabolism and insulin signaling pathways.
• Natural Product Isolation & Standardization: Acts as a marker compound for the standardization of botanical extracts, particularly those derived from Gymnema sylvestre and other medicinal plants.
• Nutraceutical Formulation: Incorporated into high-end dietary supplement formulations aimed at supporting metabolic health.
• Academic & Contract Research: Utilized in university and CRO settings for pharmacological screening and bioactivity assays.

Basic Information

Product Name	2α,3β,19α-Trihydroxy-11-Oxoolean-12-En-28-Oic Acid [β-D-Glucopyranosyl] Ester
CAS No.	72547-74-1
Molecular Formula	C36H56O12
Molecular Weight	680.83 g/mol
Synonyms	Gymnemic Acid IV; Gymnema Saponin IV; 3-O-β-D-Glucopyranosyl Gymnemic Acid; 3-O-β-D-Glucopyranosyl-2α,3β,19α-trihydroxy-11-oxoolean-12-en-28-oic Acid; (2α,3β,19α)-3-(β-D-Glucopyranosyloxy)-2,19-dihydroxy-11-oxoolean-12-en-28-oic Acid; Gymnemic Acid A1; Olean-12-en-28-oic acid, 3-(β-D-glucopyranosyloxy)-2,19-dihydroxy-11-oxo-, (2α,3β,19α)-
EINECS	Contact for details

Quality Control

Our 2α,3β,19α-Trihydroxy-11-Oxoolean-12-En-28-Oic Acid [β-D-Glucopyranosyl] Ester is manufactured under strict quality management systems. Each batch is subjected to rigorous identity, purity, and impurity profile testing using advanced analytical techniques including HPLC, MS, and NMR to ensure it meets the high standards required for research and pharmaceutical applications. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

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 must be handled in a low-humidity environment to prevent degradation. For long-term storage, consider desiccants or inert atmosphere packaging.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm
Specific Optical Rotation	Contact for details

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