Description

Quinidine Arabino Galactan Sulfate is a specialized alkaloid derivative salt, primarily known for its role as a chiral selector and resolving agent in analytical and preparative chemistry. This compound is critical for the separation and purification of enantiomers, a fundamental process in pharmaceutical development and quality control. It is an essential material for research laboratories, analytical service providers, and manufacturers in the pharmaceutical and fine chemical sectors requiring high-purity chiral separation tools.

Application

• Chiral Stationary Phase (CSP) Component: Used in High-Performance Liquid Chromatography (HPLC) and other chromatographic systems for the enantiomeric separation of pharmaceutical compounds and intermediates.
• Analytical Reference Standard: Serves as a high-purity standard for method development and validation in chiral analysis within quality control (QC) and research & development (R&D) laboratories.
• Preparative Chiral Resolution: Employed in the large-scale purification of enantiomers during the synthesis of active pharmaceutical ingredients (APIs) and other optically active substances.
• Biochemical Research: Utilized in studies investigating stereoselective interactions, enzyme inhibition, and receptor binding assays where chirality is a key factor.
• Pharmaceutical Development: Integral to the development and characterization of new chiral drug candidates, ensuring regulatory compliance for enantiomeric purity.

Basic Information

Product Name	Quinidine Arabino Galactan Sulfate
CAS No.	52769-40-1
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Quinidine Arabinogalactan Sulfate; Quinidine Arabinogalactan Sulphate; Quinidine-AG Sulfate; Quinidine Polysaccharide Sulfate; Chiral Selector Quinidine Derivative; CAS 52769-40-1
EINECS	Contact for details

Quality Control

Our Quinidine Arabino Galactan Sulfate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chiral purity assay and identification, to ensure it meets the exacting standards required for chromatographic and pharmaceutical applications. A Certificate of Analysis (COA) detailing purity, physical properties, and test results is provided with every shipment to guarantee traceability and compliance.

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 hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which could affect performance and stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (HPLC)	≥ 99.0% ee
Loss on Drying	≤ 2.0 %
Residue on Ignition (Sulfated Ash)	≤ 0.5 %
Heavy Metals	≤ 20 ppm

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