Description

Pyrrolo[2,1-B]Quinazolin-9(1H)-One, 2,3-Dihydro-5-Methoxy-3-(Methylphenylamino)- is a specialized heterocyclic organic compound belonging to the quinazolinone class. This high-purity intermediate is valued for its unique molecular scaffold, which is critical for advanced research and development in pharmaceutical chemistry. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of novel active compounds.

Application

This compound serves as a versatile building block and key pharmacophore in several high-value research and industrial applications.

• Pharmaceutical Intermediate: Core scaffold for the research and development of new drug candidates, particularly in oncology and central nervous system (CNS) therapeutic areas.
• Agrochemical Research: Used in the synthesis of novel herbicides, fungicides, and plant growth regulators leveraging its heterocyclic structure.
• Chemical Biology & Proteomics: Acts as a molecular probe or a precursor for activity-based probes to study enzyme function and biological pathways.
• Material Science Research: Investigated as a precursor for organic electronic materials due to its conjugated system and potential for functionalization.
• Academic & Contract Research: Essential for synthetic methodology development and structure-activity relationship (SAR) studies in university and CRO laboratories.

Basic Information

Product Name	Pyrrolo[2,1-B]Quinazolin-9(1H)-One, 2,3-Dihydro-5-Methoxy-3-(Methylphenylamino)-
CAS No.	16688-23-6
Molecular Formula	C19H19N3O2
Molecular Weight	321.37 g/mol
Synonyms	5-Methoxy-3-(N-methylanilino)-2,3-dihydro-1H-pyrrolo[2,1-b]quinazolin-9-one; 3-(Methylphenylamino)-5-methoxy-2,3-dihydro-1H-pyrrolo[2,1-b]quinazolin-9-one; 2,3-Dihydro-5-methoxy-3-(methylphenylamino)-1H-pyrrolo[2,1-b]quinazolin-9-one; Pyrrolo[2,1-b]quinazolin-9(1H)-one, 2,3-dihydro-5-methoxy-3-(methylphenylamino)-; 16688-23-6; 5-Methoxy-3-(methylphenylamino)-2,3-dihydro-1H-pyrrolo[2,1-b]quinazolin-9-one
EINECS	Contact for details

Quality Control

Our Pyrrolo[2,1-B]Quinazolin-9(1H)-One, 2,3-Dihydro-5-Methoxy-3-(Methylphenylamino)- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing purity (typically by HPLC), residual solvents, and other critical parameters is 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 area at a controlled room temperature (15-25°C). Keep away from incompatible materials. For long-term storage, consider storage under an inert atmosphere.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.