Description

3β-(β-D-Xylopyranosyloxy)Cucurbita-5,24-Diene-7β,16β-Diol is a high-purity, plant-derived triterpenoid glycoside of significant interest in advanced research and development. This compound matters for its role as a key intermediate and reference standard in the study of bioactive natural products and their synthetic pathways. It is primarily needed by pharmaceutical R&D teams, nutraceutical formulators, and academic researchers focused on oncology, metabolic disorders, and novel therapeutic agent discovery.

Application

• Pharmaceutical Reference Standard: Serves as a critical certified reference material (CRM) for quality control and analytical method development in drug discovery pipelines.
• Bioactive Compound Research: Used in in vitro and in vivo studies to investigate potential anti-inflammatory, anti-cancer, or metabolic regulatory properties.
• Natural Product Synthesis: Acts as a sophisticated chiral building block or target molecule for the semi-synthesis of novel chemical entities.
• Nutraceutical Development: Employed in the formulation and standardization of high-end, evidence-based dietary supplements.
• Academic & Institutional Research: Provides a pure compound for structural-activity relationship (SAR) studies and biochemical pathway analysis in university and government labs.

Basic Information

Product Name	3β-(β-D-Xylopyranosyloxy)Cucurbita-5,24-Diene-7β,16β-Diol
CAS No.	101365-11-1
Molecular Formula	C35H56O7
Molecular Weight	588.82 g/mol
Synonyms	Cucurbitacin glycoside; 3β-(β-D-Xylopyranosyloxy)cucurbita-5,24-diene-7β,16β-diol; (3β,7β,16β)-3-(β-D-Xylopyranosyloxy)cucurbita-5,24-diene-7,16-diol; Cucurbitacin derivative; Triterpenoid xyloside; Plant saponin precursor; Karavilagenin D xyloside (related)
EINECS	Contact for details

Quality Control

Every batch of 3β-(β-D-Xylopyranosyloxy)Cucurbita-5,24-Diene-7β,16β-Diol is produced under a strict quality management system. We employ advanced chromatographic techniques (HPLC, LC-MS) and spectroscopic methods (NMR, IR) to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing purity, related substances, and residual solvents is provided with each shipment to support your regulatory and research requirements.

Storage

Preserve in a tightly closed container, protected from light. For long-term stability, store at -20°C or below under an inert atmosphere. The product is hygroscopic (moisture-sensitive) and should be allowed to equilibrate to room temperature in a desiccator before opening to prevent condensation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Purity (Titration)	Contact for details
Water Content (KF)	≤ 5.0%
Residual Solvents (GC)	Meets ICH guidelines
Heavy Metals	< 20 ppm

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