Description

Quinine Hydrobromide is a pharmaceutically important salt of the natural alkaloid quinine, known for its distinct properties and applications. This compound is valued for its role as a key analytical standard and active pharmaceutical ingredient (API) intermediate in regulated industries. It is primarily utilized by manufacturers and research institutions in the pharmaceutical, analytical chemistry, and fine chemical sectors. Our supply ensures high purity and consistent quality to meet stringent process and research requirements.

Application

• Pharmaceutical Intermediate: Used in the synthesis and formulation of specialized pharmaceutical products.
• Analytical Reference Standard: Serves as a high-purity standard for quality control (QC) and research method development in laboratories.
• Biochemical Research: Employed in pharmacological and physiological studies due to its specific biological activity.
• Fine Chemical Synthesis: Acts as a building block or reagent in the synthesis of more complex chemical entities.

Basic Information

Product Name	Quinine Hydrobromide
CAS No.	549-49-5
Molecular Formula	C20H24N2O2 • HBr
Molecular Weight	405.33 g/mol
Synonyms	Quinine Hydrobromide; Quinine HBr; Quinine Monohydrobromide; (8S,9R)-6'-Methoxycinchonan-9-ol Hydrobromide; Cinchonan-9-ol, 6'-methoxy-, (8S,9R)-, monohydrobromide; Quinine bromide; NSC 199935
EINECS	208-971-2

Quality Control

Our Quinine Hydrobromide is produced and tested under a rigorous quality management system. Each batch is analyzed to ensure it meets high-purity standards suitable for pharmaceutical and analytical applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles 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 controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and light-sensitive; containers must be kept tightly sealed to minimize exposure to atmospheric moisture and light.

Specification

Item	Specification
Appearance	White to almost white crystalline powder
Identification (IR)	Conforms to standard
Assay (HPLC)	≥98.0% (on anhydrous basis)
Loss on Drying	≤1.0%
Residue on Ignition	≤0.1%
Specific Optical Rotation	-145° to -155° (c=1 in 0.1N HCl)

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