Description

Ethyl (4-Methyl-4-Phenyl-3,4-Dihydroquinolin-1(2H)-Yl)(Oxo)Acetate is a high-purity, synthetically valuable organic compound belonging to the dihydroquinoline class. This chemical serves as a crucial advanced pharmaceutical intermediate (API) and a versatile building block for complex organic synthesis. It is primarily required by research institutions and industrial manufacturers engaged in the development of novel active ingredients, particularly within the pharmaceutical and agrochemical sectors.

Application

• Pharmaceutical Intermediate: A key synthetic precursor in the research and production of new drug candidates, especially those targeting central nervous system (CNS) disorders.
• Agrochemical Synthesis: Used as a building block for developing novel pesticides, herbicides, and plant growth regulators with specific biological activity.
• Organic Synthesis & Research: Serves as a versatile scaffold in academic and industrial R&D for constructing complex heterocyclic compounds and exploring new chemical spaces.
• Material Science Precursor: Potential use in the synthesis of specialty chemicals and functional materials, such as organic semiconductors or ligands for catalysis.

Basic Information

Product Name	Ethyl (4-Methyl-4-Phenyl-3,4-Dihydroquinolin-1(2H)-Yl)(Oxo)Acetate
CAS No.	1306738-90-8
Molecular Formula	C20H21NO3
Molecular Weight	323.39 g/mol
Synonyms	Ethyl 2-(4-methyl-4-phenyl-3,4-dihydro-2H-quinolin-1-yl)-2-oxoacetate; 1,2,3,4-Tetrahydro-4-methyl-4-phenyl-1-quinolinyloxoacetic Acid Ethyl Ester; Ethyl α-oxo-2-(4-methyl-4-phenyl-3,4-dihydroquinolin-1(2H)-yl)acetate; (4-Methyl-4-phenyl-3,4-dihydroquinolin-1(2H)-yl)(oxo)acetic acid ethyl ester; Ethyl (oxo)(4-methyl-4-phenyl-1,2,3,4-tetrahydroquinolin-1-yl)acetate; Quinoline derivative CAS 1306738-90-8
EINECS	Contact for details

Quality Control

Our production of Ethyl (4-Methyl-4-Phenyl-3,4-Dihydroquinolin-1(2H)-Yl)(Oxo)Acetate adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. All material is accompanied by a comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles, generated using validated analytical methods such as HPLC, GC, and NMR. We support compliance with cGMP and ISO standards for advanced intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive); therefore, the container must be kept tightly sealed to minimize exposure to atmospheric humidity. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single unknown impurity ≤ 0.5%
Residual Solvents (GC)	Complies with ICH Q3C guidelines
Loss on Drying	≤ 0.5%

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