Description

tert-Butyl 5,7-Dimethoxy-4-Oxo-3,4-Dihydroquinoline-1(2H)-Carboxylate is a high-purity, advanced pharmaceutical intermediate belonging to the quinoline class of compounds. This compound is of significant value for its role as a key building block in the synthesis of complex active pharmaceutical ingredients (APIs) and other fine chemicals. It is primarily required by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for process development and scale-up activities.

Application

• Pharmaceutical Intermediate: A critical precursor in the multi-step synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Organic Synthesis Building Block: Utilized in research and development for constructing complex heterocyclic frameworks due to its reactive carboxylate and quinoline moieties.
• Agrochemical Research: Serves as a starting material or intermediate in the development of new pesticides and herbicides.
• Material Science Applications: Potential use in the synthesis of organic ligands for catalysts or functional materials.

Basic Information

Product Name	tert-Butyl 5,7-Dimethoxy-4-Oxo-3,4-Dihydroquinoline-1(2H)-Carboxylate
CAS No.	65510-96-5
Molecular Formula	C₁₆H₂₁NO₅
Molecular Weight	307.34 g/mol
Synonyms	1-Boc-5,7-dimethoxy-2,3-dihydro-4(1H)-quinolinone; 5,7-Dimethoxy-2,3-dihydro-4(1H)-quinolinone-1-carboxylic acid tert-butyl ester; tert-Butyl 5,7-dimethoxy-4-oxo-1,2,3,4-tetrahydroquinoline-1-carboxylate; 1-N-Boc-5,7-dimethoxy-1,2,3,4-tetrahydro-4-quinolone; BOC-5,7-Dimethoxy-1,2,3,4-tetrahydro-4-quinolone; 65510-96-5; Quinoline-1(2H)-carboxylic acid, 5,7-dimethoxy-4-oxo-3,4-dihydro-, 1,1-dimethylethyl ester
EINECS	Contact for details

Quality Control

Our tert-Butyl 5,7-Dimethoxy-4-Oxo-3,4-Dihydroquinoline-1(2H)-Carboxylate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong acids, bases, and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥98.0%
Water Content (KF)	≤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.