Description

(9S)- 10,11-Dihydro-Cinchonan-6',9-Diol CAS NO 73522-75-5 is a high-purity, stereochemically defined cinchona alkaloid derivative. This compound is valued as a critical chiral intermediate and ligand in asymmetric synthesis and pharmaceutical research. It is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for developing enantioselective catalysts and active pharmaceutical ingredients (APIs).

Application

• As a chiral ligand or catalyst in asymmetric synthesis reactions.
• As a key intermediate in the research and development of novel pharmaceutical compounds.
• For use in chiral resolution and the preparation of enantiomerically pure substances.
• In the development of specialty chemicals and advanced materials requiring precise stereochemistry.
• As a reference standard for analytical method development and quality control in pharmaceutical manufacturing.
• For academic and industrial research in organic chemistry and catalysis.

Basic Information

Product Name	(9S)-10,11-Dihydro-Cinchonan-6',9-Diol
CAS No.	73522-75-5
Molecular Formula	C19H24N2O2
Molecular Weight	312.41 g/mol
Synonyms	(9S)-10,11-Dihydro-6'-hydroxycinchonan-9-ol; (9S)-10,11-Dihydrocinchonan-6',9-diol; 10,11-Dihydrocinchonan-6',9-diol, (9S)-; Dihydroquinidine; Dihydroquinidine (impurity); A potential derivative of Cinchonan-6',9-diol
EINECS	Contact for details

Quality Control

Our (9S)-10,11-Dihydro-Cinchonan-6',9-Diol is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and chiral integrity, to ensure it meets the high standards required for research and synthesis. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

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 hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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