Description

Gossypetin-7-o-α-Rhamnopyranoside is a specialized flavonoid glycoside compound. This high-purity phytochemical is valued for its role as a key reference standard and active ingredient in advanced research and development. It is primarily sought by professionals in the pharmaceutical, nutraceutical, and life science sectors for applications in analytical chemistry, bioactivity studies, and formulation development.

Application

• Pharmaceutical Reference Standard: Used for the qualitative and quantitative analysis of herbal extracts and complex formulations in quality control laboratories.
• Bioactivity Research: Serves as a pure compound for in-vitro and in-vivo studies investigating antioxidant, anti-inflammatory, or other potential therapeutic properties.
• Nutraceutical Ingredient Development: Incorporated into high-end supplement formulations where standardized flavonoid content is required for efficacy and labeling.
• Analytical Method Development: Essential for developing and validating chromatographic methods (HPLC, LC-MS) for the detection of gossypetin derivatives.
• Cosmeceutical Applications: Explored as a bioactive ingredient in skincare products for its potential antioxidant benefits.

Basic Information

Product Name	Gossypetin-7-o-α-Rhamnopyranoside
CAS No.	94696-39-6
Molecular Formula	C21H20O12
Molecular Weight	464.38 g/mol
Synonyms	Gossypetin 7-O-α-L-rhamnopyranoside; Gossypetin 7-O-α-L-rhamnoside; 3,5,7,8,3',4'-Hexahydroxyflavone 7-O-α-L-rhamnopyranoside; Gossypetin-7-O-rhamnoside; 7-O-α-L-Rhamnopyranosylgossypetin
EINECS	Contact for details

Quality Control

Our Gossypetin-7-o-α-Rhamnopyranoside is manufactured under strict quality protocols. Each batch is characterized and tested to ensure identity, purity, and consistency, meeting the stringent requirements for research and development use. A comprehensive Certificate of Analysis (COA) detailing purity (typically ≥95% by HPLC), identification (IR, NMR), and impurity profile is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive); ensure the container is sealed after each use to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	Yellow to brownish-yellow powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
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.