Description

2,4-Dichloro-3-Nitro-5,6,7,8-Tetrahydro-Quinoline is a versatile and highly functionalized heterocyclic building block, essential for advanced organic synthesis. Its unique structure, featuring both halogen and nitro substituents on a partially saturated quinoline core, makes it a critical intermediate for constructing complex molecules with tailored properties. This compound is primarily sought after by research and development chemists in the pharmaceutical and agrochemical industries for creating novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-infective agents.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and insecticides, leveraging its halogenated nitro-quinoline scaffold.
• Material Science Research: Acts as a building block for creating specialty polymers, ligands for catalysis, and organic electronic materials.
• Dye and Pigment Manufacturing: Utilized in the synthesis of complex heterocyclic dyes and colorants due to its quinoline backbone.
• Academic & Contract Research: A valuable reagent for methodological studies in organic chemistry, including cross-coupling and reduction reactions.

Basic Information

Product Name	2,4-Dichloro-3-Nitro-5,6,7,8-Tetrahydro-Quinoline
CAS No.	90348-45-1
Molecular Formula	C9H8Cl2N2O2
Molecular Weight	247.08 g/mol
Synonyms	5,6,7,8-Tetrahydro-2,4-dichloro-3-nitroquinoline; 3-Nitro-2,4-dichloro-5,6,7,8-tetrahydroquinoline; 2,4-Dichloro-3-nitro-1,2,3,4-tetrahydroquinoline; Quinoline, 2,4-dichloro-3-nitro-5,6,7,8-tetrahydro-; 90348-45-1; 2,4-Dichloro-3-nitro-5,6,7,8-tetrahydroquinoline
EINECS	Contact for details

Quality Control

Our 2,4-Dichloro-3-Nitro-5,6,7,8-Tetrahydro-Quinoline is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles 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 place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, prolonged exposure to light should be avoided to maintain product integrity.

Specification

Item	Specification
Appearance	Yellow to light brown 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.