Description

4H-1-Benzopyran-4-one, 3-[[6-deoxy-2-O-[6-O-[(2Z)-3-(4-hydroxyphenyl)-1-oxo-2-propen-1-yl]-β-D-glucopyranosyl]-α-L-mannopyranosyl]oxy]-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy- is a complex flavonoid glycoside, a derivative of the natural compound kaempferol. This high-purity, specialized chemical is valued for its role as a key reference standard and research-grade biochemical in advanced scientific studies. It is primarily sought by pharmaceutical R&D, nutraceutical, and academic research institutions investigating bioactive plant compounds, metabolic pathways, and potential therapeutic applications.

Application

• Pharmaceutical Research & Development: Serves as a critical reference standard for the identification, quantification, and purity assessment of flavonoid-based compounds in drug discovery pipelines.
• Analytical Chemistry: Used as a high-purity calibrant and control substance in advanced chromatographic (HPLC, LC-MS) and spectroscopic methods for method development and validation.
• Nutraceutical & Cosmetic Research: Investigated for its potential bioactive properties, including antioxidant and anti-inflammatory effects, in the development of functional ingredients.
• Biochemical Studies: Employed in enzymatic, receptor-binding, and cellular assays to study the mechanism of action, bioavailability, and metabolism of flavonoid glycosides.
• Academic Research: Essential for phytochemical studies, natural product chemistry, and pharmacological research in university and institutional laboratories.
• Quality Control Laboratories: Acts as a definitive standard to ensure the quality and consistency of botanical extracts and related products in GMP environments.

Basic Information

Item	Details
Product Name	4H-1-Benzopyran-4-one, 3-[[6-deoxy-2-O-[6-O-[(2Z)-3-(4-hydroxyphenyl)-1-oxo-2-propen-1-yl]-β-D-glucopyranosyl]-α-L-mannopyranosyl]oxy]-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-
CAS No.	891194-26-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Kaempferol 3-O-[2''-O-(6'''-O-p-coumaroyl)-β-D-glucopyranosyl]-α-L-rhamnopyranoside; Kaempferol 3-O-(2-O-(6-O-p-coumaroyl-β-D-glucopyranosyl)-α-L-rhamnopyranoside); 3-[[6-Deoxy-2-O-[6-O-[(2Z)-3-(4-hydroxyphenyl)-1-oxo-2-propen-1-yl]-β-D-glucopyranosyl]-α-L-mannopyranosyl]oxy]-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4H-1-benzopyran-4-one; p-Coumaroyl kaempferol glycoside; Flavonoid glycoside (complex); Research flavonoid standard
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards for research chemicals. Each batch is characterized using advanced analytical techniques to confirm identity and purity. Certificates of Analysis (COA) detailing lot-specific results from HPLC, NMR, and MS are available upon request. We adhere to a strict quality management system to guarantee batch-to-batch consistency and reliability for your critical research applications.

Storage

Preserve in a tightly closed container, protected from light. Store at 2-8°C in a dry environment. For long-term storage, consider storage at -20°C under inert atmosphere. Allow the product to equilibrate to room temperature before opening to prevent condensation.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (HPLC)	Conforms to reference standard
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95%
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 1.0%

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