Description

Quino[2,3:3,4]Pyrrolo[2,1-B]Quinazolin-11(13H)-One, 2,7-Dimethoxy- is a high-purity, complex heterocyclic organic compound with the CAS number 938450-83-0. This specialty chemical serves as a critical advanced intermediate in sophisticated organic synthesis, valued for its unique fused-ring structure. It is primarily utilized by research institutions and pharmaceutical R&D departments for the development of novel active compounds and functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the research and synthesis of new drug candidates, particularly those targeting complex biological pathways.
• Organic Light-Emitting Diode (OLED) Materials Research: Investigated as a potential core structure for novel electron-transport or host materials due to its rigid, conjugated framework.
• Agrochemical Research: Used in the discovery and development of new-generation pesticides and herbicides, leveraging its heterocyclic scaffold.
• Dye and Pigment Synthesis: Serves as a precursor for specialized colorants and functional dyes, where the dimethoxyquinazoline moiety can influence color and stability.
• Academic & Industrial R&D: Employed in fundamental chemical research to study novel reactions, heterocyclic chemistry, and structure-activity relationships.
• Material Science: Explored as a monomer or additive for creating polymers with specific electronic or thermal properties.

Basic Information

Product Name	Quino[2,3:3,4]Pyrrolo[2,1-B]Quinazolin-11(13H)-One, 2,7-Dimethoxy-
CAS No.	938450-83-0
Molecular Formula	C20H15N3O3
Molecular Weight	345.35 g/mol
Synonyms	2,7-Dimethoxyquino[2,3:3,4]pyrrolo[2,1-b]quinazolin-11(13H)-one; 2,7-Dimethoxy-13H-quino[2,3:3,4]pyrrolo[2,1-b]quinazolin-11-one; 938450-83-0; Quino[2,3:3,4]pyrrolo[2,1-b]quinazoline-11(13H)-one, 2,7-dimethoxy-; 2,7-Dimethoxy-11-oxo-11,13-dihydroquino[2',3':3,4]pyrrolo[2,1-b]quinazoline
EINECS	Contact for details

Quality Control

Our production of Quino[2,3:3,4]Pyrrolo[2,1-B]Quinazolin-11(13H)-One, 2,7-Dimethoxy- adheres to stringent internal quality standards to ensure batch-to-batch consistency and high purity. Each lot is characterized and tested using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your research and quality assurance protocols.

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. For long-term storage, consider storing under an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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