Description

Stipuleanoside R2 is a specific, high-purity phytochemical compound isolated from natural sources, identified by CAS No. 96627-72-4. This compound is of significant interest for its potential as a reference standard and active research material in the development of novel therapeutic agents. It is primarily sought by research institutions, pharmaceutical R&D departments, and manufacturers of high-value nutraceuticals for applications in pharmacology, phytochemistry, and analytical method development.

Application

• Pharmaceutical Reference Standard: Used as a certified reference material (CRM) for the quality control and standardization of herbal extracts and finished products.
• Bioactivity Research: Serves as a key investigational compound in pharmacological studies targeting inflammation, metabolic disorders, or oncology.
• Natural Product Isolation & Analysis: Employed as a marker compound in the development and validation of HPLC, LC-MS, and other analytical methods for plant extract profiling.
• Nutraceutical Development: Incorporated into high-end supplement formulations where standardized, bioactive phytochemical content is required.
• Academic Research: Utilized in university and institutional labs for studies in natural product chemistry, biosynthesis, and structure-activity relationships (SAR).

Basic Information

Product Name	Stipuleanoside R2
CAS No.	96627-72-4
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Stipuleanoside R2; (2S,3R,4S,5S,6R)-2-[[(2R,3R,4S,5S,6R)-3,5-Dihydroxy-2-(hydroxymethyl)-6-[[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxymethyl]oxan-4-yl]oxy]-6-(hydroxymethyl)oxane-3,4,5-triol (IUPAC); Related glycoside from Stipulean sources; Natural glycoside R2.
EINECS	Contact for details

Quality Control

Our Stipuleanoside R2 is produced and handled under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity verification and spectroscopic methods (NMR, MS) for structural confirmation, to ensure it meets the exacting standards required for research and development. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting purity, identity, and relevant analytical data.

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); ensure the container is sealed after each use to minimize exposure to atmospheric humidity. For long-term storage, consider desiccants or inert atmosphere conditions.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 5.0%
Residue on Ignition	≤ 1.0%
Heavy Metals	≤ 20 ppm

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