Description

Cinchonain Iia is a specialized polyphenolic compound belonging to the dihydroflavonol class, known for its distinct chemical structure and biological activity. This high-purity reference standard is essential for research and development in life sciences, providing a reliable benchmark for analytical and pharmacological studies. It is primarily sought by pharmaceutical R&D laboratories, nutraceutical formulators, and academic institutions focusing on natural product chemistry and bioactivity screening.

Application

• Pharmaceutical Reference Standard: Used as a certified standard for the identification, purity assessment, and quantification of Cinchonain Iia in drug discovery, quality control (QC), and method validation.
• Natural Product Research: Serves as a key analytical marker in the study of plant extracts, particularly from the Cinchona genus and other medicinal botanicals.
• Bioactivity & Mechanism Studies: Employed in in vitro and in vivo research to investigate potential antioxidant, anti-inflammatory, and other pharmacological properties.
• Nutraceutical Development: Acts as a standard for standardizing and authenticating herbal supplements and functional food ingredients that claim to contain this bioactive compound.
• Academic & Analytical Chemistry: Utilized in university and commercial labs for teaching, method development, and chromatographic (HPLC, LC-MS) analysis.

Basic Information

Product Name	Cinchonain Iia
CAS No.	85081-23-8
Molecular Formula	C20H20O6
Molecular Weight	356.37 g/mol
Synonyms	Cinchonain IIa; (2R,3R)-2-(3,4-Dihydroxyphenyl)-3,4-dihydro-5,7-dihydroxy-2H-1-benzopyran-3-ol; 3,4-Dihydro-5,7-dihydroxy-2-(3,4-dihydroxyphenyl)-2H-1-benzopyran-3-ol; Dihydroflavonol Cinchonain; Cinchonain
EINECS	Contact for details

Quality Control

Our Cinchonain Iia is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles, generated using validated analytical methods such as HPLC and NMR. We support research and regulatory requirements with full traceability and documentation.

Storage

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

Specification

Item	Specification
Appearance	Off-white to light yellow 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.