Description

Isoeruboside B CAS NO 72994-87-7 is a specialized natural product compound belonging to the class of flavonoid glycosides, valued for its unique structural and potential bioactive properties. This high-purity reference standard is critical for research and development in life sciences, enabling precise analytical work and biological activity studies. It is primarily sought by pharmaceutical R&D laboratories, nutraceutical ingredient developers, and academic institutions focused on phytochemistry and pharmacology.

Application

• Pharmaceutical Reference Standard: Serves as a certified high-purity standard for analytical method development, validation, and quality control in drug discovery pipelines.
• Bioactivity Research: Used in in vitro and in vivo studies to investigate potential therapeutic effects, including antioxidant, anti-inflammatory, or metabolic activity.
• Natural Product Isolation & Identification: Acts as a critical benchmark in the isolation, purification, and structural elucidation of related compounds from plant extracts.
• Nutraceutical Ingredient Profiling: Employed to standardize and authenticate complex botanical ingredients, ensuring product consistency and label claim verification.
• Academic & Institutional Research: Essential for university and research institute projects focused on flavonoid chemistry, biosynthesis pathways, and structure-activity relationships (SAR).

Basic Information

Product Name	Isoeruboside B
CAS No.	72994-87-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Isoeruboside B; 5,7-Dihydroxy-2-(4-hydroxyphenyl)-6,8-bis(3-methylbut-2-en-1-yl)-4H-chromen-4-one 7-O-β-D-glucopyranoside; 7-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-5-hydroxy-2-(4-hydroxyphenyl)-6,8-bis(3-methylbut-2-enyl)chromen-4-one; Flavonoid glycoside 72994-87-7; Potential research synonyms based on structure: Quercetin derivative, Prenylated flavonoid glycoside.
EINECS	Contact for details

Quality Control

Our Isoeruboside B is produced and handled under strict quality management protocols to ensure batch-to-batch consistency and reliability for research applications. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity confirmation, and impurity profiles. We adhere to cGMP principles for laboratory materials, and specifications are designed to meet the stringent requirements of the pharmaceutical and analytical research communities.

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. The product is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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