Description

(+)-Isohopeaphenol CAS NO 197446-77-8 is a high-purity, naturally derived stilbenoid compound of significant interest in advanced research and development. This chiral molecule serves as a critical building block and reference standard for investigating biological pathways and developing novel therapeutic agents. It is primarily utilized by the pharmaceutical, biotechnology, and nutraceutical industries for applications in drug discovery, metabolic studies, and the formulation of high-value bioactive ingredients.

Application

• Pharmaceutical Reference Standard: Used for method development, calibration, and quality control in analytical laboratories.
• Drug Discovery & Development: Serves as a key intermediate or lead compound for synthesizing novel therapeutic agents targeting inflammation and oxidative stress.
• Biochemical Research: Employed in in vitro and cellular assays to study enzyme inhibition, signal transduction, and other biological mechanisms.
• Nutraceutical Formulation: Incorporated into advanced dietary supplements for its potential bioactive properties.
• Cosmeceutical Applications: Investigated for use in anti-aging and skin-protective formulations due to its antioxidant profile.
• Academic Research: A vital tool for universities and research institutes studying natural product chemistry and pharmacology.

Basic Information

Product Name	(+)-Isohopeaphenol
CAS No.	197446-77-8
Molecular Formula	C20H22O4
Molecular Weight	326.39 g/mol
Synonyms	(+)-Isohopeaphenol; Isohopeaphenol; Hopeaphenol isomer; 1,1'-[1-(3,5-Dihydroxyphenyl)-2-(4-hydroxyphenyl)ethylene]diresorcinol; trans-δ-Viniferin derivative; Stilbenoid trimmer; Vitisin B isomer
EINECS	Contact for details

Quality Control

Every batch of (+)-Isohopeaphenol is produced and analyzed under strict quality management protocols to ensure identity, purity, and consistency. Our products undergo rigorous quality testing, including advanced chromatographic and spectroscopic methods, to ensure compliance with research and development standards. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and analytical methods is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Keep the container tightly sealed in a dry environment to maintain stability.

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%
Optical Rotation	Contact for details
Heavy Metals	< 20 ppm
Residual Solvents	Complies with ICH guidelines
Water Content (KF)	< 2.0%

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