Description

7-[[2-o-(6-Deoxy-α-L-Mannopyranosyl)-β-D-Glucopyranosyl]Oxy]-3,5-Dihydroxy-2-(4-Hydroxyphenyl)-4H-Benzopyran-4-One is a high-purity flavonoid glycoside compound of significant interest in advanced research and development. This specialized chemical serves as a critical reference standard and building block for investigating natural product chemistry and biological activity. It is primarily utilized by research institutions and manufacturers in the pharmaceutical, nutraceutical, and life science sectors for analytical, process development, and formulation purposes.

Application

• Pharmaceutical Reference Standard: Used for the identification, assay, and purity testing of active pharmaceutical ingredients (APIs) and botanical extracts in quality control laboratories.
• Biochemical Research: Serves as a key intermediate or substrate in studies exploring enzyme inhibition, metabolic pathways, and antioxidant mechanisms.
• Nutraceutical Development: Employed in the formulation and standardization of high-value dietary supplements and functional food ingredients.
• Analytical Chemistry: Acts as a critical calibration standard for HPLC, LC-MS, and other chromatographic methods in method development and validation.
• Cosmeceutical Ingredients: Investigated for potential use in advanced skincare formulations targeting oxidative stress and inflammation.

Basic Information

Product Name	7-[[2-o-(6-Deoxy-α-L-Mannopyranosyl)-β-D-Glucopyranosyl]Oxy]-3,5-Dihydroxy-2-(4-Hydroxyphenyl)-4H-Benzopyran-4-One
CAS No.	17353-03-6
Molecular Formula	C27H30O15
Molecular Weight	594.52 g/mol
Synonyms	Kaempferol 3-O-robinobioside; Kaempferol 3-O-robinoside; Kaempferol-3-O-α-L-rhamnopyranosyl-(1→6)-β-D-glucopyranoside; Robinin; 3-[[6-O-(6-Deoxy-α-L-mannopyranosyl)-β-D-glucopyranosyl]oxy]-5,7-dihydroxy-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-one
EINECS	Contact for details

Quality Control

Our 7-[[2-o-(6-Deoxy-α-L-Mannopyranosyl)-β-D-Glucopyranosyl]Oxy]-3,5-Dihydroxy-2-(4-Hydroxyphenyl)-4H-Benzopyran-4-One is produced and tested under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the stringent requirements for research and development applications. Certificates of Analysis (COA) detailing all test results are provided with every shipment.

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 hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a low-humidity environment to prevent degradation. For long-term storage, consider desiccants or inert atmosphere.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥95.0%
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.