Description

7-[(2S,3R,4S,5R,6R)-4,5-dihydroxy-6-(hydroxymethyl)-3-[(2S,3R,4R,5S,6S)-3,4,5-trihydroxy-6-methyl-oxan-2-yl]oxy-oxan-2-yl]oxy-5-hydroxy-2-(4-hydroxyphenyl)chroman-4-one is a high-purity flavonoid glycoside compound, recognized for its significant biological activity and role as a key phytochemical reference standard. This compound is essential for research and development in the pharmaceutical and nutraceutical sectors, where precise chemical identity and purity are critical for efficacy and safety studies. It is primarily sought by manufacturers and researchers in the pharmaceutical, dietary supplement, and advanced chemical synthesis industries.

Application

• Pharmaceutical Reference Standard: Used as a certified reference material (CRM) for the quality control and assay development of herbal medicines and botanical extracts.
• Nutraceutical R&D: Serves as a key active ingredient or marker compound in the research and formulation of dietary supplements targeting antioxidant and anti-inflammatory pathways.
• Biochemical Research: Employed in in vitro and in vivo studies to investigate mechanisms of action, bioavailability, and metabolic pathways of flavonoid compounds.
• Analytical Chemistry: Utilized as a high-purity standard for method development and validation in analytical techniques such as HPLC, LC-MS, and NMR for compound identification and quantification.
• Cosmeceutical Ingredients: Incorporated into the research of advanced skincare formulations for its potential antioxidant properties.

Basic Information

Product Name	7-[(2S,3R,4S,5R,6R)-4,5-dihydroxy-6-(hydroxymethyl)-3-[(2S,3R,4R,5S,6S)-3,4,5-trihydroxy-6-methyl-oxan-2-yl]oxy-oxan-2-yl]oxy-5-hydroxy-2-(4-hydroxyphenyl)chroman-4-one
CAS No.	38664-96-9
Molecular Formula	C27H30O15
Molecular Weight	594.52 g/mol
Synonyms	Kaempferol 3-O-rutinoside; Kaempferol 3-rutinoside; Nicotiflorin; Kaempferol-3-O-rutinoside; Kaempferol 3-O-α-L-rhamnopyranosyl-(1→6)-β-D-glucopyranoside; 3-[[6-O-(6-Deoxy-α-L-mannopyranosyl)-β-D-glucopyranosyl]oxy]-4',5,7-trihydroxyflavone; NSC 407303; Trifolin
EINECS	Contact for details

Quality Control

Our 7-[(2S,3R,4S,5R,6R)-4,5-dihydroxy-6-(hydroxymethyl)-3-[(2S,3R,4R,5S,6S)-3,4,5-trihydroxy-6-methyl-oxan-2-yl]oxy-oxan-2-yl]oxy-5-hydroxy-2-(4-hydroxyphenyl)chroman-4-one is produced under a strict quality management system. Each batch is subjected to comprehensive analytical testing, including HPLC for purity and identity confirmation via NMR and MS, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) with detailed chromatographic data 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). Due to its light-sensitive and easily oxidized nature, long-term storage under an inert atmosphere (e.g., nitrogen or argon) is recommended for optimal stability.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (HPLC)	Conforms to reference standard
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥95.0% (Area %)
Loss on Drying	≤2.0%
Residue on Ignition	≤0.5%
Heavy Metals (as Pb)	≤20 ppm
Residual Solvents	Meets ICH guidelines

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