Description

3,4-Dichlorocinnoline is a halogenated cinnoline derivative, a versatile heterocyclic building block prized for its role in advanced organic synthesis. This compound matters for its ability to introduce the cinnoline scaffold, a structure of significant interest in medicinal chemistry and materials science. It is primarily needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting various enzyme families.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging the bioactivity of the cinnoline core.
• Organic Light-Emitting Diodes (OLEDs): Acts as a building block for electron-transport or emissive layer materials in electronic displays and lighting.
• Coordination Chemistry & Ligand Synthesis: Utilized to create novel chelating ligands for catalysis and metal-organic frameworks (MOFs).
• Dye & Pigment Intermediate: Employed in the synthesis of specialized colorants and photographic sensitizers.
• Academic & Contract Research: A valuable reagent for methodological studies and exploring new chemical reactions in heterocyclic chemistry.

Basic Information

Product Name	3,4-Dichlorocinnoline
CAS No.	130111-80-7
Molecular Formula	C8H4Cl2N2
Molecular Weight	199.04 g/mol
Synonyms	3,4-Dichlorocinnoline; 3,4-Dichloro-1,2-diazanaphthalene; 3,4-Dichlorobenzodiazine; Cinnoline, 3,4-dichloro-; 130111-80-7; 3,4-Dichloro-cinnoline; 3,4-Dichloro-1,2-diaza-naphthalene
EINECS	Contact for details

Quality Control

Our 3,4-Dichlorocinnoline is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and development. A comprehensive Certificate of Analysis (COA) detailing purity, physical characteristics, and test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. The product is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	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.