Description

3,4-Quinolinediamine, 5,6,7,8-Tetrahydro- is a specialized heterocyclic amine derivative, serving as a crucial building block in advanced organic synthesis. Its value lies in its fused tetrahydroquinoline core, which provides a versatile scaffold for constructing complex molecules with targeted biological or material properties. This high-purity intermediate is primarily needed by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing novel active ingredients.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing kinase inhibitory activity.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides, leveraging its heterocyclic structure for bioactivity.
• Organic Light-Emitting Diode (OLED) Materials: Serves as a starting material for creating electron-transport or host materials in display and lighting technologies.
• Coordination Chemistry & Ligand Synthesis: The diamine functionality allows for the creation of chelating ligands used in catalysis or metal-organic frameworks (MOFs).
• Dye and Pigment Synthesis: Intermediate for producing specialized heterocyclic dyes with specific colorfastness or fluorescent properties.
• Academic & Contract Research: Essential reagent for methodological studies and exploring new chemical reactions in academic and industrial R&D laboratories.

Basic Information

Product Name	3,4-Quinolinediamine, 5,6,7,8-Tetrahydro-
CAS No.	151224-98-5
Molecular Formula	C9H13N3
Molecular Weight	163.22 g/mol
Synonyms	5,6,7,8-Tetrahydroquinoline-3,4-diamine; 3,4-Diamino-5,6,7,8-tetrahydroquinoline; 5,6,7,8-Tetrahydro-3,4-quinolinediamine; 3,4-Diaminotetrahydroquinoline; Tetrahydro-3,4-diaminoquinoline; 3,4-Quinolinediamine, tetrahydro-; 1,2,3,4-Tetrahydroquinoline-6,7-diamine (alternative numbering); 151224-98-5
EINECS	Contact for details

Quality Control

Our 3,4-Quinolinediamine, 5,6,7,8-Tetrahydro- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and production. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.