Description

3,3-Dimethyl-3,4-dihydro-1H-quinolin-2-one is a versatile heterocyclic organic compound belonging to the quinolinone class. This compound serves as a valuable pharmaceutical intermediate and a key building block in advanced organic synthesis. It is primarily utilized by research institutions and fine chemical manufacturers for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Research: Used in the development of novel pesticides, herbicides, and plant growth regulators.
• Organic Synthesis Building Block: Employed in constructing complex heterocyclic frameworks for material science and chemical research.
• Dye and Pigment Industry: Serves as a starting material for synthesizing specialized quinoline-based dyes and colorants.
• Ligand and Catalyst Development: Utilized in the preparation of novel ligands for catalytic systems and metal complexes.
• Academic and R&D Laboratories: A critical reagent for methodological studies and the discovery of new chemical entities.

Basic Information

Product Name	3,3-Dimethyl-3,4-dihydro-1H-quinolin-2-one
CAS No.	92367-59-4
Molecular Formula	C₁₁H₁₃NO
Molecular Weight	175.23 g/mol
Synonyms	3,3-Dimethyl-1,2,3,4-tetrahydroquinolin-2-one; 3,3-Dimethyl-2-oxo-1,2,3,4-tetrahydroquinoline; 2(1H)-Quinolinone, 3,4-dihydro-3,3-dimethyl-; 3,3-Dimethyl-3,4-dihydro-2(1H)-quinolinone; 3,3-Dimethyl-1,2,3,4-tetrahydro-2-quinolone; 92367-59-4; DTXCID30144793
EINECS	Contact for details

Quality Control

Our 3,3-Dimethyl-3,4-dihydro-1H-quinolin-2-one is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and batch-to-batch consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

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 heat sources and incompatible materials. The product is light-sensitive and should be stored away from light.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
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.