Description

Parthenocissin A is a specialized natural product compound with the CAS registry number 212513-35-4. This compound is valued in research and development for its unique biological activity and structural properties, serving as a critical reference standard and building block. It is primarily sought by the pharmaceutical, biotechnology, and advanced materials sectors for applications in drug discovery, biochemical research, and the synthesis of novel bioactive molecules.

Application

• Pharmaceutical Research: Used as a reference standard and active pharmaceutical ingredient (API) intermediate in drug discovery and development pipelines.
• Biochemical Studies: Employed as a tool compound to investigate specific biological pathways, enzyme inhibition, or receptor binding activities.
• Natural Product Chemistry: Serves as a purified marker or isolate for the authentication and standardization of botanical extracts.
• Academic & Institutional Research: Utilized in universities and research institutes for fundamental studies in organic chemistry and pharmacology.
• Cosmeceutical Development: Investigated for potential applications in advanced skincare formulations targeting specific biological functions.
• High-Purity Chemical Synthesis: Acts as a key chiral precursor or intermediate in the synthesis of complex, high-value organic molecules.

Basic Information

Product Name	Parthenocissin A
CAS No.	212513-35-4
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Parthenocissin A; 212513-35-4; (2R,3R)-2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxy-3,4-dihydro-2H-1-benzopyran-4-one; 3,3',4',5,7-Pentahydroxyflavan-4-one; Dihydroquercetin; Taxifolin (Note: Verify exact isomer specificity)
EINECS	Contact for details

Quality Control

Our Parthenocissin A is produced and handled under a strict quality management system. Each batch undergoes comprehensive analytical testing, including identification by spectroscopic methods (IR, NMR) and purity assessment by HPLC, to ensure it meets the required specifications for research and development use. Certificates of Analysis (COA) documenting batch-specific results are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (typically 15-25°C). This product is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches 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.