Description

2'-o-Rhamnosylicariside Ii is a specialized flavonoid glycoside compound, identified by CAS NO 135293-13-9. This high-purity phytochemical is valued for its role as a key reference standard and active research compound in the development of novel therapeutic agents. It is primarily sought by research institutions and manufacturers in the pharmaceutical, nutraceutical, and advanced life science sectors for applications in drug discovery, analytical method development, and quality control of botanical extracts.

Application

• Pharmaceutical Reference Standard: Used for the identification, purity assessment, and quantification of related compounds in drug development and quality control laboratories.
• Bioactivity Research: Serves as a key investigational compound in pharmacological studies targeting inflammation, oxidative stress, and metabolic disorders.
• Natural Product Isolation & Analysis: Employed as a benchmark in the isolation, purification, and characterization of complex botanical extracts.
• Nutraceutical Formulation: Acts as a standardized marker compound for ensuring the potency, consistency, and authenticity of high-end dietary supplements.
• Academic & Institutional Research: Utilized in university and research institute settings for studying flavonoid metabolism, biosynthesis, and structure-activity relationships.

Basic Information

Product Name	2'-o-Rhamnosylicariside Ii
CAS No.	135293-13-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	2'-O-Rhamnosylicariside II; Licariside I; 2''-O-Rhamnosylicariside II; 2'-O-α-L-Rhamnopyranosylicariside II; Flavonoid glycoside 135293-13-9; (2S)-7-Hydroxy-5-methoxy-8-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-2-(4-hydroxyphenyl)-2,3-dihydrochromen-4-one
EINECS	Contact for details

Quality Control

Our 2'-o-Rhamnosylicariside Ii is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity suitable for research applications. Each lot is characterized using advanced analytical techniques including HPLC, MS, and NMR. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and chromatographic data is provided with every shipment to support your regulatory and research documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled in a low-humidity environment to maintain stability.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95%
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.