Description

Oblonganoside B CAS NO 943021-89-4 is a specialized phytochemical compound belonging to the class of glycosides. This high-purity reference standard is critical for research and development in the life sciences, offering a reliable benchmark for analytical and biological studies. It is primarily sought after by pharmaceutical researchers, analytical laboratories, and manufacturers of high-value nutraceuticals for its potential bioactivity.

Application

• Pharmaceutical Reference Standard: Used as a certified reference material (CRM) for the quality control and identification of herbal extracts and finished pharmaceutical products.
• Bioactivity Research: Serves as a key investigational compound in pharmacological studies targeting inflammation, metabolic disorders, or oncology pathways.
• Analytical Method Development: Essential for developing and validating HPLC, LC-MS, and other chromatographic methods for natural product analysis.
• Nutraceutical Standardization: Employed to standardize and quantify the active constituent content in dietary supplements and functional food ingredients.
• Academic Research: Used in university and institutional labs for phytochemical, metabolic, and biosynthetic pathway studies.
• Cosmeceutical Development: Investigated for potential applications in advanced skincare formulations due to its plant-derived antioxidant properties.

Basic Information

Product Name	Oblonganoside B
CAS No.	943021-89-4
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Oblonganoside B; (2S,3R,4S,5S,6R)-2-[[(2R,3R,4S,5S,6R)-3,4-Dihydroxy-6-(hydroxymethyl)-5-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxymethyl]-6-(4-hydroxy-3-methoxyphenyl)oxane-3,4,5-triol (IUPAC); Related glycoside from natural sources.
EINECS	Contact for details

Quality Control

Every batch of Oblonganoside B is produced and analyzed under strict quality management protocols. Our products undergo rigorous quality testing to ensure compliance with industry standards for reference materials. Comprehensive testing includes identity confirmation, purity assay, and impurity profiling. Certificates of Analysis (COA) detailing all test results are available upon request.

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 kept in a desiccated environment to maintain stability and purity.

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	≤ 0.1%
Heavy Metals	≤ 10 ppm

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