Description

Euquinine is a high-purity, specialized alkaloid compound, also known as 6'-Methoxycinchonan-9-ol. This compound serves as a critical chiral intermediate and analytical standard in advanced chemical synthesis and research. It is essential for industries requiring precise molecular building blocks for pharmaceuticals, asymmetric catalysis, and fine chemical production. Global suppliers and research institutions rely on consistent quality and reliable supply of this material for their development pipelines.

Application

• Pharmaceutical Intermediate: Serves as a key chiral precursor in the synthesis of active pharmaceutical ingredients (APIs) and specialty drugs.
• Asymmetric Catalyst Ligand: Used in the development of chiral ligands for catalytic asymmetric synthesis, enabling the production of enantiomerically pure compounds.
• Analytical Reference Standard: Employed as a high-purity standard in HPLC, LC-MS, and other chromatographic methods for quality control and research quantification.
• Fine Chemical Synthesis: Acts as a building block for complex organic molecules in agrochemical, flavor, and fragrance research.
• Biochemical Research: Utilized in studies of alkaloid chemistry, natural product derivatives, and receptor binding assays.

Basic Information

Product Name	Euquinine
CAS No.	83-75-0
Molecular Formula	C₂₀H₂₄N₂O₂
Molecular Weight	324.42 g/mol
Synonyms	6'-Methoxycinchonan-9-ol; Ethylhydrocupreine; NSC 82150; Hydrocupreine ethyl ether; Isoquinine; β-Quinine; 9-Hydroxy-6'-methoxycinchonan
EINECS	201-501-7

Quality Control

Our Euquinine is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including identification, purity assay, and impurity profiling, to ensure it meets exacting standards for research and industrial use. A Certificate of Analysis (COA) detailing all 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, well-ventilated area at a controlled room temperature (15-25°C). Keep the container sealed to protect from moisture and contamination.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Specific Optical Rotation	-150° to -158° (c=1 in CHCl₃)

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