Description

2,3-Dihydro-4-Quinolone Hydrochloride is a versatile heterocyclic organic compound, primarily serving as a critical synthetic intermediate and building block in advanced chemical synthesis. Its value lies in its fused quinoline core structure, which is a privileged scaffold for developing compounds with significant biological activity. This product is essential for research chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries engaged in creating new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various quinoline-based drug candidates, including potential antimicrobials, anticancer agents, and central nervous system (CNS) active compounds.
• Agrochemical Research: Used in developing novel pesticides, herbicides, and fungicides where the quinolinone structure imparts specific biological activity.
• Organic Synthesis Building Block: Employed in complex multi-step syntheses to construct more elaborate heterocyclic systems and functionalized molecules for material science.
• Chemical Reference Standard: Serves as a high-purity standard for analytical method development, quality control, and regulatory submissions in API manufacturing.
• Academic & R&D Laboratories: Utilized in fundamental chemical research to explore new reaction pathways and catalytic processes involving nitrogen-containing heterocycles.

Basic Information

Product Name	2,3-Dihydro-4-Quinolone Hydrochloride
CAS No.	71412-22-1
Molecular Formula	C9H9NO·HCl
Molecular Weight	183.63 g/mol
Synonyms	4-Quinolinone, 1,2,3,4-tetrahydro-, hydrochloride; 1,2,3,4-Tetrahydro-4-quinolinone hydrochloride; 2,3-Dihydro-4(1H)-quinolinone hydrochloride; 4-Hydroxy-1,2,3,4-tetrahydroquinoline hydrochloride; 4-Oxo-1,2,3,4-tetrahydroquinoline hydrochloride; 4-Quinolone, 2,3-dihydro-, hydrochloride; Tetrahydro-4-quinolinone HCl
EINECS	Contact for details

Quality Control

Our 2,3-Dihydro-4-Quinolone Hydrochloride is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including identification, purity assay, and impurity profiling, to ensure it meets the high standards required for research and industrial use. A Certificate of Analysis (COA) detailing all test results 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, well-ventilated area at controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and must be kept under dry conditions to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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