Description

Cianidanol CAS NO 154-23-4 is a polyphenolic compound belonging to the flavan-3-ol class, widely recognized for its potent antioxidant properties. This high-purity chemical is critical for research and development in life sciences and for formulating products where oxidative stability is paramount. It serves as a valuable intermediate and active ingredient for pharmaceutical, nutraceutical, and cosmetic manufacturers seeking to enhance product efficacy and shelf life.

Application

• Pharmaceutical Intermediates: Used in the synthesis of advanced drug candidates targeting oxidative stress-related conditions.
• Dietary Supplements & Nutraceuticals: Incorporated as a key antioxidant ingredient in capsules, tablets, and functional food formulations.
• Cosmetic & Skincare Actives: Employed in anti-aging serums, creams, and lotions for its free radical scavenging and skin-protective benefits.
• Biochemical Research: Serves as a standard or reagent in studies investigating flavonoid metabolism, antioxidant mechanisms, and cell signaling pathways.
• Food & Beverage Preservation: Acts as a natural preservative to inhibit lipid oxidation and extend the shelf life of sensitive products.
• Veterinary Pharmaceuticals: Formulated into health supplements and medicinal products for animals.

Basic Information

Product Name	Cianidanol
CAS No.	154-23-4
Molecular Formula	C15H14O6
Molecular Weight	290.27 g/mol
Synonyms	(+)-Catechin; Catechin; Cianidol; Catechinic acid; Catechuic acid; Cyanidanol; D-Catechin; Catechin hydrate; (+)-Cyanidanol-3; 3,3',4',5,7-Pentahydroxyflavan
EINECS	205-825-1

Quality Control

Every batch of our Cianidanol is manufactured and tested under a strict quality management system. We provide material that meets high-purity standards suitable for pharmaceutical and nutraceutical applications. Comprehensive testing includes identity, purity, and impurity profile analysis. Certificates of Analysis (COA) documenting full specifications are available upon request to ensure compliance with your project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, prolonged exposure to air should be minimized. Keep the container tightly sealed when not in use.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to standard
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0%

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