Description

Herbacetin is a naturally occurring flavonoid compound, also known as 8-Hydroxykaempferol, valued for its potent antioxidant and biological activities. This high-purity phytochemical is essential for research and development in the nutraceutical and pharmaceutical sectors. It serves as a key reference standard and active ingredient for manufacturers targeting health and wellness applications.

Application

• Pharmaceutical Research & Development: Used as a reference standard and active pharmaceutical ingredient (API) intermediate in studies for anti-inflammatory, neuroprotective, and cardioprotective agents.
• Nutraceutical Formulations: Incorporated into dietary supplements for its antioxidant properties, supporting formulations aimed at cellular health and oxidative stress management.
• Cosmeceutical Products: Serves as a bioactive component in advanced skincare products targeting anti-aging and skin protection due to its antioxidant capacity.
• Biochemical & Life Science Research: A critical tool for in vitro and in vivo studies investigating flavonoid metabolism, bioavailability, and mechanism of action.
• Functional Food & Beverage Enhancement: Used to fortify products with natural bioactive compounds, enhancing their nutritional profile.
• Analytical Chemistry: Employed as a high-purity calibration standard in HPLC, LC-MS, and other analytical methods for quality control and compound identification.

Basic Information

Product Name	Herbacetin
CAS No.	527-95-7
Molecular Formula	C₁₅H₁₀O₇
Molecular Weight	302.24 g/mol
Synonyms	8-Hydroxykaempferol; 3,4',5,7,8-Pentahydroxyflavone; Gossypetin 8-methyl ether; 5,7,8,3',4'-Pentahydroxyflavone; NSC 407292; Kaempferol 8-ol
EINECS	Contact for details

Quality Control

Our Herbacetin is produced and tested under a rigorous quality management system. Each batch is analyzed to ensure high purity and consistency, with specifications suitable for research and commercial use. A comprehensive Certificate of Analysis (COA) detailing identity, purity (by HPLC), and impurity profiles is provided with every shipment to guarantee traceability and compliance.

Storage

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

Specification

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