Description

4-(Quinolin-4-Yl)-1H-Pyrazol-5-Amine CAS NO 1062368-21-1 is a high-purity, heterocyclic organic compound featuring a fused quinoline and pyrazole core structure. This specialized chemical building block is critical for advanced research and development in medicinal chemistry and material science. It is primarily sought after by pharmaceutical R&D teams and fine chemical manufacturers for the synthesis of novel active pharmaceutical ingredients (APIs) and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly in oncology and central nervous system (CNS) therapeutic areas.
• Medicinal Chemistry Research: Used as a versatile scaffold for structure-activity relationship (SAR) studies and high-throughput screening libraries.
• Agrochemical Development: Employed in the research and synthesis of new-generation pesticides and herbicides.
• Material Science: Investigated as a building block for organic semiconductors, ligands for catalysis, and advanced polymers.
• Chemical Biology: Utilized in the development of molecular probes and enzyme inhibitors for biochemical research.
• Academic & Contract Research: Supplied to universities and CROs for fundamental chemical research and custom synthesis projects.

Basic Information

Product Name	4-(Quinolin-4-Yl)-1H-Pyrazol-5-Amine
CAS No.	1062368-21-1
Molecular Formula	C₁₂H₁₀N₄
Molecular Weight	210.24 g/mol
Synonyms	4-(4-Quinolyl)-1H-pyrazol-5-amine; 4-(Quinolin-4-yl)-1H-pyrazol-5-amine; 5-Amino-4-(quinolin-4-yl)-1H-pyrazole; 4-(4-Pyridinyl)-1H-pyrazol-5-amine (related); Quinolin-4-yl-pyrazol-5-yl-amine; 1H-Pyrazol-5-amine, 4-(4-quinolinyl)-; 1062368-21-1
EINECS	Contact for details

Quality Control

Our 4-(Quinolin-4-Yl)-1H-Pyrazol-5-Amine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We support cGMP compliance for pharmaceutical applications.

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). The compound is light-sensitive (store away from light) and may be hygroscopic (moisture-sensitive); keep the container tightly sealed under an inert atmosphere if necessary. Keep away from strong acids and oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥97.0% (Area %)
Water Content (KF)	≤1.0%
Residue on Ignition	≤0.5%
Heavy Metals	≤20 ppm

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