Description

Rubelloside B CAS NO 167875-39-0 is a specialized phytochemical compound belonging to the class of glycosides, isolated from natural sources. This high-purity reference standard is critical for analytical research, quality control, and the development of new bioactive compounds. It is primarily utilized by researchers and quality assurance professionals in the pharmaceutical, nutraceutical, and advanced life science sectors for method validation and compound identification.

Application

• Pharmaceutical Reference Standard: Used as a certified reference material (CRM) for the identification, assay, and impurity profiling of related pharmaceutical products and botanical extracts.
• Bioactivity Research: Serves as a key intermediate or target molecule in pharmacological studies investigating anti-inflammatory, antioxidant, or other therapeutic properties.
• Analytical Method Development: Essential for developing and validating precise analytical methods such as HPLC, LC-MS, or NMR for quality control laboratories.
• Natural Product Chemistry: Used in the isolation, characterization, and synthesis studies of complex natural products and their derivatives.
• Nutraceutical Quality Assurance: Acts as a marker compound for standardizing and authenticating high-value botanical ingredients and dietary supplements.

Basic Information

Product Name	Rubelloside B
CAS No.	167875-39-0
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Rubelloside B; 167875-39-0; (2S,3R,4S,5S,6R)-2-[[(2R,3R,4S,5R,6R)-4,5-Dihydroxy-6-(hydroxymethyl)-3-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyl-2-oxanyl]oxy-2-oxanyl]oxy]-6-(hydroxymethyl)oxane-3,4,5-triol; A potential IUPAC name based on structure.
EINECS	Contact for details

Quality Control

Every batch of Rubelloside B is produced and analyzed under strict quality management protocols to ensure identity, purity, and consistency. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) are available upon request, providing detailed results for key parameters including assay and purity by HPLC.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). For long-term storage, consider conditions of 2-8°C. The material is hygroscopic (moisture-sensitive) and should be handled in a dry environment to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥95.0%
Purity (HPLC)	≥98.0%
Loss on Drying	≤2.0%
Residue on Ignition	≤0.5%

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