Description

N6,7-Dimethylquinoline-5,6-Diamine is a high-purity, specialized quinoline derivative used as a critical intermediate in advanced organic synthesis. This compound matters for its role in constructing complex heterocyclic systems, particularly in the development of functional dyes and active pharmaceutical ingredients (APIs). Industries that require it include pharmaceutical R&D for novel drug candidates and specialty chemical manufacturers producing high-performance pigments and optical materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel quinoline-based drug candidates, particularly those targeting infectious diseases or with fluorescent properties for diagnostics.
• Dye & Pigment Synthesis: Serves as a crucial precursor for manufacturing advanced heterocyclic dyes, including those for textiles, inks, and high-tech applications like OLEDs or sensors.
• Organic Light-Emitting Diodes (OLEDs): Used in the research and development of electron-transport or emissive layer materials due to its fused aromatic structure and modifiable functional groups.
• Coordination Chemistry & Ligand Synthesis: Acts as a bidentate ligand precursor for creating metal-organic complexes used in catalysis or as molecular sensors.
• Agrochemical Research: Employed as an intermediate in the development of new crop protection agents with quinoline scaffolds.
• Academic & Industrial Research: A valuable reagent for exploring new organic reactions and synthesizing complex nitrogen-containing heterocycles in chemical research.

Basic Information

Product Name	N6,7-Dimethylquinoline-5,6-Diamine
CAS No.	83407-42-5
Molecular Formula	C11H13N3
Molecular Weight	187.24 g/mol
Synonyms	6,7-Dimethylquinoline-5,6-diamine; 5,6-Diamino-6,7-dimethylquinoline; 6,7-Dimethyl-5,6-quinolinediamine; 1,2-Diamino-6,7-dimethyl-1,2-dihydroquinoline; Quinoline-5,6-diamine, 6,7-dimethyl-; 83407-42-5 (CAS); 6,7-Dimethyl-5,8-dihydroquinoline-5,8-diamine
EINECS	Contact for details

Quality Control

Our N6,7-Dimethylquinoline-5,6-Diamine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing purity, impurities, and physical characteristics are provided with every shipment.

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). Keep away from heat, open flames, and incompatible materials. Due to its light-sensitive nature, handling and packaging should minimize exposure to direct light.

Specification

Item	Specification
Appearance	Light yellow to brown powder or crystals
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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