Description

Isorhamnetin-3-o-β-D-Glucoside is a naturally occurring flavonoid glycoside, a key bioactive compound derived from various medicinal plants. This high-purity standard is essential for research and development, serving as a critical reference material for analytical and pharmacological studies. It is primarily sought by the pharmaceutical, nutraceutical, and cosmetic industries for its role in developing standardized extracts and investigating bioactive properties.

Application

• Pharmaceutical Reference Standard: Used as a certified reference material (CRM) for the quality control and standardization of herbal extracts and finished products in pharmacopoeial methods.
• Nutraceutical Ingredient: Incorporated into dietary supplements for its potential antioxidant and anti-inflammatory bioactivity, requiring high-purity actives for efficacy and safety.
• Cosmetic Actives: Formulated into advanced skincare products targeting anti-aging and skin protection due to its antioxidant properties.
• Biochemical Research: Serves as a key reagent in in vitro and in vivo studies to elucidate mechanisms of action, metabolic pathways, and structure-activity relationships.
• Analytical Chemistry: Employed as an external standard in HPLC, LC-MS, and other chromatographic techniques for the quantitative analysis of complex botanical matrices.
• Functional Food Development: Used in the fortification of foods and beverages to enhance their nutritional profile with scientifically-backed phytonutrients.

Basic Information

Product Name	Isorhamnetin-3-o-β-D-Glucoside
CAS No.	5041-82-7
Molecular Formula	C22H22O12
Molecular Weight	478.40 g/mol
Synonyms	Isorhamnetin 3-O-β-D-glucopyranoside; Isorhamnetin 3-glucoside; Isorhamnetin-3-O-glucoside; 3'-Methoxy-3,4',5,7-tetrahydroxyflavone 3-glucoside; Quercetin 3'-methyl ether 3-glucoside; Isorhamnetin-3-O-β-D-glucoside; Isorhamnetin 3-O-β-D-glucoside; Isorhamnetin 3-O-β-D-glucoside
EINECS	Contact for details

Quality Control

Our Isorhamnetin-3-o-β-D-Glucoside is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation (IR, UV), to ensure it meets the high standards required for research and commercial applications. Certificates of Analysis (COA) detailing all specifications 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). Keep the container sealed to protect from moisture.

Specification

Item	Specification
Appearance	Yellow to brownish-yellow powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Assay (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.