Description

2,3-Quinolinediamine, 5,6,7,8-Tetrahydro- is a specialized heterocyclic diamine compound with the CAS registry number 346735-06-6. This chemical serves as a versatile and critical building block in advanced organic synthesis, enabling the construction of complex molecular architectures. It is primarily sought by research and development teams in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of fused heterocyclic compounds with potential biological activity.
• Agrochemical Research: Used to develop new classes of herbicides, fungicides, and insecticides.
• Organic Light-Emitting Diodes (OLEDs): Serves as a starting material for electron-transport or emissive layer materials.
• Coordination Chemistry: Acts as a chelating ligand for transition metals in catalyst design.
• Dye and Pigment Synthesis: Intermediate for creating novel quinoline-based colorants.
• Academic & Contract Research: Essential for methodological studies and novel reaction development in organic chemistry.

Basic Information

Product Name	2,3-Quinolinediamine, 5,6,7,8-Tetrahydro-
CAS No.	346735-06-6
Molecular Formula	C9H13N3
Molecular Weight	163.22 g/mol
Synonyms	5,6,7,8-Tetrahydroquinoline-2,3-diamine; 2,3-Diamino-5,6,7,8-tetrahydroquinoline; 5,6,7,8-Tetrahydro-2,3-quinolinediamine; Tetrahydroquinoline-2,3-diyldiamine; 2,3-Quinolinediamine, tetrahydro-; 5,6,7,8-Tetrahydroquinoxaline-2,3-diamine (tautomeric form); A-93345 (potential research code)
EINECS	Contact for details

Quality Control

Every batch of 2,3-Quinolinediamine, 5,6,7,8-Tetrahydro- is produced and tested under a strict quality management system. We provide comprehensive analytical data to ensure the material meets the high-purity standards required for research and scale-up. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles by techniques such as HPLC, NMR, and GC is supplied with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Due to its property of being easily oxidized, long-term storage under an inert atmosphere (e.g., nitrogen or argon) is recommended. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light brown crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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