Description

Cucurbitacin R 2,25-Diglucoside is a specialized, high-purity phytochemical compound belonging to the cucurbitacin family of tetracyclic triterpenoids. This compound is valued for its significant bioactivity and serves as a critical reference standard and active ingredient in advanced research and development. It is primarily sought by professionals in the pharmaceutical, nutraceutical, and life science sectors for applications in metabolic studies, anti-inflammatory research, and the development of novel therapeutic agents.

Application

• Pharmaceutical Reference Standard: Used as a certified standard for the quality control and quantification of cucurbitacin derivatives in drug formulations and herbal extracts.
• Biomedical Research: Employed in in vitro and in vivo studies to investigate its effects on cell signaling pathways, particularly those related to inflammation and cancer.
• Natural Product Isolation & Analysis: Serves as a key marker compound for the authentication and standardization of plant materials from the Cucurbitaceae family.
• Nutraceutical Development: Incorporated into high-end supplement formulations targeting specific metabolic and wellness benefits, supported by scientific research.
• Academic & Institutional Research: Utilized in universities and research institutes for pharmacological profiling and mechanistic studies of triterpenoid compounds.

Basic Information

Product Name	Cucurbitacin R 2,25-Diglucoside
CAS No.	72384-23-7
Molecular Formula	C48H78O22
Molecular Weight	1007.1 g/mol
Synonyms	Cucurbitacin R 2,25-di-O-β-D-glucopyranoside; 2β,16α,20(R),25-Tetrahydroxy-22-oxocucurbita-5,23-dien-3β-yl 2-O-β-D-glucopyranosyl-β-D-glucopyranoside; Cucurbitacin R diglucoside; Bryodulcoside; Bryodulcosigenin 3-O-di-glucoside
EINECS	Contact for details

Quality Control

Our Cucurbitacin R 2,25-Diglucoside is manufactured under strict quality management systems. Each batch is subjected to comprehensive analytical testing, including HPLC for purity, IR and NMR for structural confirmation, and residual solvent analysis. We provide full traceability and Certificates of Analysis (COA) are available for every shipment, ensuring compliance with research and development grade specifications.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) in a dry environment. For long-term storage, consider storing at 2-8°C.

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%
Residue on Ignition	≤ 0.5%
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.