Description

Cinnoline, 3-Methyl-4-(2-Pyridinyl)- (9Ci) is a high-purity, heterocyclic organic compound featuring a fused cinnoline and pyridine ring system, serving as a sophisticated building block for advanced chemical synthesis. This specialized intermediate is valued for its unique molecular architecture, which enables the development of novel compounds with targeted properties. It is primarily required by research institutions and pharmaceutical R&D teams engaged in medicinal chemistry, agrochemical discovery, and the development of functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the research and synthesis of novel active pharmaceutical ingredients (APIs), particularly for targeting specific biological pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its heterocyclic structure for bioactivity.
• Material Science: Serves as a building block for creating advanced organic electronic materials, such as ligands for metal-organic frameworks (MOFs) or components in organic semiconductors.
• Chemical Biology & Probe Development: Employed in the design and synthesis of molecular probes and inhibitors for studying enzyme function and cellular processes.
• Academic & Contract Research: Essential for methodological development and exploratory synthesis in university laboratories and CRO (Contract Research Organization) settings.

Basic Information

Product Name	Cinnoline, 3-Methyl-4-(2-Pyridinyl)- (9Ci)
CAS No.	817209-09-9
Molecular Formula	C14H11N3
Molecular Weight	221.26 g/mol
Synonyms	3-Methyl-4-(2-pyridinyl)cinnoline; 4-(Pyridin-2-yl)-3-methylcinnoline; 3-Methyl-4-(pyridin-2-yl)cinnoline; 817209-09-9; AI3-52355; CTK8G7235; MolPort-004-785-119; ZINC000257390509; AKOS030750292; 1,2-Diazanaphthalene derivative
EINECS	Contact for details

Quality Control

Every batch of Cinnoline, 3-Methyl-4-(2-Pyridinyl)- (9Ci) is manufactured under strict quality management protocols. We ensure compliance with high-purity standards suitable for research and development applications. Comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, is performed to verify identity and purity. A Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee traceability and consistency.

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). Keep the container sealed to prevent contamination and moisture uptake.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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