Description

Indolo[2,1-B]Quinazoline-8-Carboxylic Acid, 6,12-Dihydro-4-Methoxy-6,12-Dioxo-, 1-Methylheptyl Ester is a specialized, high-purity synthetic intermediate belonging to the fused quinazoline class of heterocyclic compounds. This compound is valued for its complex molecular architecture, which makes it a critical building block in advanced pharmaceutical research and fine chemical synthesis. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced material sectors for constructing novel active molecules.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzymatic pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides due to its bioactive quinazoline core.
• Organic Light-Emitting Diodes (OLEDs): Investigated as a potential electron-transport or emissive layer material in advanced electronic displays and lighting.
• Dye and Pigment Synthesis: Acts as a starting material for creating specialized heterocyclic dyes with specific light-absorption properties.
• Academic & Institutional Research: Employed in universities and research institutes for methodological studies in heterocyclic and medicinal chemistry.
• Chemical Biology Probes: Utilized to develop molecular probes for studying biological processes and target identification.

Basic Information

Product Name	Indolo[2,1-B]Quinazoline-8-Carboxylic Acid, 6,12-Dihydro-4-Methoxy-6,12-Dioxo-, 1-Methylheptyl Ester
CAS No.	169038-56-6
Molecular Formula	C25H24N2O5
Molecular Weight	432.47 g/mol
Synonyms	1-Methylheptyl indolo[2,1-b]quinazoline-8-carboxylate; 6,12-Dihydro-4-methoxy-6,12-dioxoindolo[2,1-b]quinazoline-8-carboxylic acid 1-methylheptyl ester; Indolo[2,1-b]quinazoline-8-carboxylic acid, 6,12-dihydro-4-methoxy-6,12-dioxo-, 1-methylheptyl ester; 8-Carboxy-6,12-dihydro-4-methoxy-6,12-dioxoindolo[2,1-b]quinazoline 1-methylheptyl ester
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Each batch is characterized using advanced analytical techniques to confirm identity, purity, and consistency. Certificates of Analysis (COA) detailing specific results for purity, related substances, and residual solvents are available upon request. We adhere to strict internal quality management protocols to ensure supply reliability for your critical R&D and scale-up projects.

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 heat, sparks, and open flame. For long-term storage, consider inert atmosphere conditions to maximize stability.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Loss on Drying	≤ 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.