Description

24-[[[(2S,3R,4S)-3-Ethenyl-2-(β-D-Glucopyranosyloxy)-3,4-Dihydro-5-(Methoxycarbonyl)-2H-Pyran-4-Yl]Acetyl]Oxy]-2α,3β,19-Trihydroxyurs-12-En-28-Oic Acid is a complex pentacyclic triterpenoid saponin derivative, valued for its intricate molecular architecture and potential as a key intermediate or reference standard in advanced research. This compound is of significant interest in the development of novel pharmaceutical agents and high-value biochemical tools due to its ursane-type core structure functionalized with a glucosyl moiety. It is primarily sought after by research institutions and pharmaceutical companies engaged in drug discovery, natural product chemistry, and metabolic pathway studies.

Application

• Pharmaceutical Research & Development: Serves as a critical reference standard or intermediate in the synthesis and analysis of novel therapeutic agents, particularly those targeting inflammation or metabolic disorders.
• Natural Product Chemistry: Used as a high-purity analytical standard for the identification, quantification, and isolation of complex triterpenoid saponins from botanical sources.
• Biochemical Research: Employed in enzymatic studies and as a probe to investigate biological pathways and receptor interactions due to its specific glycosylated structure.
• Academic Research: Utilized in universities and research institutes for studies in organic synthesis, structural elucidation, and structure-activity relationship (SAR) analysis.
• Quality Control Laboratories: Acts as a certified reference material (CRM) to ensure the purity and consistency of related botanical extracts or synthetic batches in QC/QA protocols.

Basic Information

Product Name	24-[[[(2S,3R,4S)-3-Ethenyl-2-(β-D-Glucopyranosyloxy)-3,4-Dihydro-5-(Methoxycarbonyl)-2H-Pyran-4-Yl]Acetyl]Oxy]-2α,3β,19-Trihydroxyurs-12-En-28-Oic Acid
CAS No.	105449-71-6
Molecular Formula	C45H66O15
Molecular Weight	846.99 g/mol
Synonyms	24-O-[[(2S,3R,4S)-3-Ethenyl-2-(β-D-glucopyranosyloxy)-3,4-dihydro-5-(methoxycarbonyl)-2H-pyran-4-yl]acetyl]oxy]-2α,3β,19-trihydroxyurs-12-en-28-oic acid; Ursolic acid glycoside derivative; 2α,3β,19-Trihydroxyurs-12-en-28-oic acid 24-[3-ethenyl-2-(β-D-glucopyranosyloxy)-3,4-dihydro-5-(methoxycarbonyl)-2H-pyran-4-yl]acetate; Triterpenoid saponin (ursane-type); Glucosylated ursolic acid derivative
EINECS	Contact for details

Quality Control

Our 24-[[[(2S,3R,4S)-3-Ethenyl-2-(β-D-Glucopyranosyloxy)-3,4-Dihydro-5-(Methoxycarbonyl)-2H-Pyran-4-Yl]Acetyl]Oxy]-2α,3β,19-Trihydroxyurs-12-En-28-Oic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and MS for structural confirmation, and tests for residual solvents and heavy metals where applicable. Certificates of Analysis (COA) detailing all specifications are provided to ensure full traceability and compliance with research-grade standards.

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); therefore, the container must be kept tightly sealed in a dry environment to prevent degradation. For long-term storage, consider desiccants or inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 0.5%

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