Description

4-Chloro-6-Aminocinnoline is a high-purity, heterocyclic aromatic compound featuring both chloro and amino functional groups, making it a versatile and valuable synthetic intermediate. Its unique cinnoline core structure is critical for constructing complex molecules in advanced pharmaceutical research and fine chemical synthesis. This compound is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly those targeting kinase inhibition and other biological pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and pesticides due to its bioactive heterocyclic scaffold.
• Material Science Precursor: Acts as a starting material for creating organic semiconductors, ligands for metal-organic frameworks (MOFs), and other advanced functional materials.
• Chemical Biology Probe: Utilized in the design and synthesis of molecular probes for studying enzyme function and cellular processes.
• Academic & Contract Research: Essential for methodological development and exploratory synthesis in university and CRO (Contract Research Organization) laboratories.

Basic Information

Product Name	4-Chloro-6-Aminocinnoline
CAS No.	1632286-25-9
Molecular Formula	C8H6ClN3
Molecular Weight	179.61 g/mol
Synonyms	6-Amino-4-chlorocinnoline; 4-Chloro-6-cinnolinamine; 4-Chlorocinnolin-6-amine; Cinnoline, 6-amino-4-chloro-; 4-Chloro-6-aminocinnoline; 4-Chloro-6-amino-cinnoline; 6-Amino-4-chloro-1,2-diazanaphthalene
EINECS	Contact for details

Quality Control

Every batch of 4-Chloro-6-Aminocinnoline is manufactured under strict quality management systems. Our products undergo rigorous analytical testing, including HPLC, NMR, and MS, to ensure high chemical purity and identity confirmation. Certificates of Analysis (COA) detailing purity, impurities, and physical characteristics are provided with each shipment and are available upon request to support your quality assurance protocols.

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 (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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