Description

4''-o-(4-Hydroxy-E-Cinnamoyl)Cosmosiin is a specialized flavonoid glycoside derivative, a compound of significant interest in advanced biochemical research and development. Its core value lies in its unique molecular structure, which serves as a key intermediate or reference standard for investigating biological pathways and developing novel bioactive compounds. This product is essential for researchers and manufacturers in the pharmaceutical, nutraceutical, and cosmeceutical industries who require high-purity, well-characterized phytochemicals for product development and quality control.

Application

• Pharmaceutical Research: Used as a critical reference standard or intermediate in the development of new therapeutic agents, particularly for anti-inflammatory, antioxidant, or metabolic studies.
• Nutraceutical Development: Serves as a high-purity ingredient or marker compound for formulating standardized botanical extracts and dietary supplements.
• Cosmeceutical Formulation: Incorporated into advanced skincare products for its potential bioactive properties, requiring precise quality control.
• Biochemical Assays: Acts as a substrate or inhibitor in enzymatic studies and high-throughput screening to discover new drug candidates.
• Academic & Institutional Research: Provides a well-defined chemical tool for universities and research institutes studying flavonoid chemistry, biosynthesis, and pharmacology.
• Quality Control & Standardization: Employed as an analytical standard to ensure the potency, purity, and consistency of complex botanical raw materials and finished products.

Basic Information

Item	Detail
Product Name	4''-o-(4-Hydroxy-E-Cinnamoyl)Cosmosiin
CAS No.	105815-91-6
Molecular Formula	C30H26O13
Molecular Weight	594.52 g/mol
Synonyms	4''-O-(4-Hydroxy-E-cinnamoyl)cosmosiin; Cosmosiin 4''-(4-hydroxycinnamate); Apigenin 7-O-glucoside 4''-O-(4-hydroxycinnamate); 4''-O-p-Coumaroylcosmosiin; 5,7-Dihydroxy-2-(4-hydroxyphenyl)-4-oxo-4H-chromen-7-yl 6-O-(6-deoxy-α-L-mannopyranosyl)-β-D-glucopyranoside 4''-(3-(4-hydroxyphenyl)acrylate); Apigenin 7-O-β-D-glucoside 4''-O-p-coumarate
EINECS	Contact for details

Quality Control

Our 4''-o-(4-Hydroxy-E-Cinnamoyl)Cosmosiin is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity verification and spectroscopic methods (UV, IR, NMR) for structural confirmation, to ensure it meets the stringent requirements for research and development applications. Certificates of Analysis (COA) detailing batch-specific results are available upon request to support your regulatory and quality assurance needs.

Storage

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

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
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.