Description

5,7-Dimethoxy-3-(4-Pyridinyl)Quinoline Dihydrochloride is a high-purity, advanced pharmaceutical intermediate and research chemical. This compound is valued for its role as a key synthetic precursor in the development of novel therapeutic agents, particularly in medicinal chemistry research. It is primarily utilized by pharmaceutical R&D laboratories, academic research institutions, and fine chemical manufacturers engaged in the synthesis of complex heterocyclic compounds.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of potential drug candidates, especially those targeting kinase inhibition or other biological pathways.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies and lead optimization for new chemical entities.
• Biochemical Reagent: Serves as a reference standard or a tool compound in biochemical and pharmacological assays.
• Organic Synthesis: Employed as a versatile scaffold for constructing complex quinoline and pyridine-based molecular libraries.
• Academic Research: Utilized in university and institutional labs for studying heterocyclic chemistry and developing new synthetic methodologies.

Basic Information

Product Name	5,7-Dimethoxy-3-(4-Pyridinyl)Quinoline Dihydrochloride
CAS No.	1123491-15-5
Molecular Formula	C₁₆H₁₆N₂O₂ · 2HCl
Molecular Weight	349.23 g/mol (Free base: 268.31 g/mol)
Synonyms	5,7-Dimethoxy-3-(4-pyridyl)quinoline dihydrochloride; 3-(Pyridin-4-yl)-5,7-dimethoxyquinoline dihydrochloride; 5,7-Dimethoxy-3-(4-pyridinyl)quinoline hydrochloride (1:2); 1123491-15-5; 5,7-Dimethoxy-3-pyridin-4-ylquinoline dihydrochloride
EINECS	Contact for details

Quality Control

Our 5,7-Dimethoxy-3-(4-Pyridinyl)Quinoline Dihydrochloride is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and MS for structural confirmation, and residual solvent analysis. A Certificate of Analysis (COA) detailing all specifications and test results is provided to ensure traceability and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption. For long-term storage, consider desiccants or an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms to reference standard
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residual Solvents (GC)	Meets ICH guidelines

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