Description

2(1H)-Quinolinone,8-Ethyl-3,4-Dihydro-4,4-Dimethyl-(9Ci) is a specialized heterocyclic organic compound belonging to the quinolinone class, identified by CAS number 676116-17-9. This chemical serves as a valuable advanced pharmaceutical intermediate and a versatile building block for synthesizing complex molecules. It is primarily required by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-infective therapies.
• Agrochemical Research: Used as a core scaffold for developing new pesticides and herbicides with specific modes of action.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex heterocyclic compounds and fine chemicals.
• Material Science Precursor: Potential use in the development of organic electronic materials, such as charge-transport layers or light-emitting components.
• Chemical Biology Probe: Utilized in biochemical research to study enzyme interactions or as a fluorescent tag precursor.

Basic Information

Product Name	2(1H)-Quinolinone,8-Ethyl-3,4-Dihydro-4,4-Dimethyl-(9Ci)
CAS No.	676116-17-9
Molecular Formula	C₁₃H₁₇NO
Molecular Weight	203.28 g/mol
Synonyms	8-Ethyl-3,4-dihydro-4,4-dimethyl-2(1H)-quinolinone; 8-Ethyl-4,4-dimethyl-1,2,3,4-tetrahydroquinolin-2-one; 4,4-Dimethyl-8-ethyl-1,2,3,4-tetrahydroquinolin-2-one; 8-Ethyl-4,4-dimethyl-3,4-dihydro-2(1H)-quinolinone; 676116-17-9; 8-Ethyl-4,4-dimethyl-1,2,3,4-tetrahydroquinolin-2(1H)-one
EINECS	Contact for details

Quality Control

Our 2(1H)-Quinolinone,8-Ethyl-3,4-Dihydro-4,4-Dimethyl-(9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and batch-to-batch consistency suitable for research and scale-up applications. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
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.