Description

Indolo[2,1-B]Quinazoline-8-Carboxylic Acid, 6,12-Dihydro-4-Methoxy-6,12-Dioxo-, Ethyl Ester is a high-purity, specialized heterocyclic compound that serves as a critical synthetic intermediate and building block in advanced organic chemistry. Its complex fused-ring structure makes it a valuable precursor for the development of novel pharmacologically active molecules and functional materials. This compound is primarily sought after by research institutions and industrial R&D departments focused on medicinal chemistry, agrochemical discovery, and materials science.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel alkaloid-inspired compounds with potential therapeutic applications.
• Medicinal Chemistry Research: Used as a core scaffold for designing and screening new drug candidates targeting various biological pathways.
• Agrochemical Development: Serves as a precursor in the research and development of new crop protection agents and pesticides.
• Organic Electronic Materials: Potential use in the development of organic semiconductors and light-emitting materials due to its extended π-conjugated system.
• Dye and Pigment Synthesis: Intermediate for creating specialized heterocyclic dyes and colorants with specific optical properties.
• Academic & Institutional Research: Used in universities and research labs for methodological studies in heterocyclic chemistry and total synthesis projects.

Basic Information

Product Name	Indolo[2,1-B]Quinazoline-8-Carboxylic Acid, 6,12-Dihydro-4-Methoxy-6,12-Dioxo-, Ethyl Ester
CAS No.	169038-53-3
Molecular Formula	C20H14N2O5
Molecular Weight	362.34 g/mol
Synonyms	Ethyl 6,12-dihydro-4-methoxy-6,12-dioxoindolo[2,1-b]quinazoline-8-carboxylate; Indolo[2,1-b]quinazoline-8-carboxylic acid, 6,12-dihydro-4-methoxy-6,12-dioxo-, ethyl ester; 8-Carbethoxy-4-methoxy-6,12-dioxo-6,12-dihydroindolo[2,1-b]quinazoline; Ethyl 4-methoxy-6,12-dioxo-6,12-dihydroindolo[2,1-b]quinazoline-8-carboxylate
EINECS	Contact for details

Quality Control

Our Indolo[2,1-B]Quinazoline-8-Carboxylic Acid, 6,12-Dihydro-4-Methoxy-6,12-Dioxo-, Ethyl Ester is manufactured under strict quality protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical data, including HPLC purity, identity confirmation (IR, NMR), and impurity profiling. Certificates of Analysis (COA) are available for every batch and supplied upon request to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents, strong acids, and strong bases. The container should be kept tightly sealed when not in use to protect the product from moisture.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.