Description

2",4"-Di-o-(Z-p-Coumaroyl)Afzelin is a specialized flavonoid glycoside derivative, notable for its complex structure incorporating coumaroyl moieties. This compound is of significant interest for its potential bioactive properties, making it a valuable reference standard and research chemical. It is primarily utilized by researchers and developers in the pharmaceutical, nutraceutical, and life science industries for analytical studies, bioactivity screening, and as a precursor for further chemical synthesis.

Application

• Pharmaceutical Research: Serves as a high-purity reference standard for analytical method development and validation in drug discovery pipelines.
• Bioactivity Studies: Used in in vitro and in vivo assays to investigate potential anti-inflammatory, antioxidant, or other therapeutic properties.
• Natural Product Chemistry: A key compound for studying the structure-activity relationships (SAR) of complex flavonoid derivatives.
• Nutraceutical Development: Investigated as a potential active ingredient or marker compound for standardized botanical extracts.
• Academic Research: Employed in universities and research institutes for chemical synthesis projects and pharmacological evaluations.
• Quality Control: Acts as a critical calibration standard for the HPLC or LC-MS analysis of plant extracts and related products.

Basic Information

Product Name	2",4"-Di-o-(Z-p-Coumaroyl)Afzelin
CAS No.	205534-17-4
Molecular Formula	C39H32O16
Molecular Weight	756.67 g/mol
Synonyms	2",4"-Di-O-(Z-p-coumaroyl)afzelin; Kaempferol 3-O-(2",4"-di-O-(Z-p-coumaroyl)-α-L-rhamnopyranoside); Afzelin, 2",4"-di-O-(Z-p-coumaroyl)-; 2'',4''-Di-O-(Z-p-coumaroyl)afzelin; 2",4"-Di-O-(cis-p-coumaroyl)afzelin; (2R,3R,4S,5R,6S)-2-(Hydroxymethyl)-6-[5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxo-4H-chromen-3-yl]oxy-3,4,5-trihydroxyoxane-2-carboxylic acid
EINECS	Contact for details

Quality Control

Our 2",4"-Di-o-(Z-p-Coumaroyl)Afzelin is produced and handled under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity assessment and spectroscopic methods (NMR, MS) for structural confirmation, to ensure identity, potency, and consistency. Certificates of Analysis (COA) detailing all specifications and test results are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) in a dry environment. For long-term storage, consider storing at 2-8°C.

Specification

Item	Specification
Appearance	Off-white to yellow powder
Identification (HPLC)	Conforms
Identification (MS)	Conforms
Purity (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.