Description

Pyrrolo[2,1-B]Quinazolin-9(1H)-One, 2,3-Dihydro-3-Hydroxy-5-Methoxy- (9Ci) is a high-purity, specialized heterocyclic organic compound with a fused quinazoline-pyrrole structure. This compound is valued as a critical pharmaceutical intermediate and a versatile research chemical for developing novel bioactive molecules. It is primarily sought by R&D and production teams in the pharmaceutical, agrochemical, and advanced material sectors for its role in synthesizing complex target molecules. The product is supplied under stringent quality control, with CAS number 107783-56-2.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of potential drug candidates, particularly those targeting neurological or oncological pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or plant growth regulators due to its heterocyclic scaffold.
• Organic Synthesis Reference Standard: Serves as a pure standard for analytical method development and validation in QC laboratories.
• Academic & Institutional Research: Employed in medicinal chemistry programs to study structure-activity relationships (SAR) and discover new pharmacophores.
• Material Science Precursor: Potential starting material for creating organic electronic materials or specialty dyes.
• Contract Manufacturing (CMO): Supplied to custom synthesis organizations for the production of client-specific target compounds.

Basic Information

Item	Details
Product Name	Pyrrolo[2,1-B]Quinazolin-9(1H)-One, 2,3-Dihydro-3-Hydroxy-5-Methoxy- (9Ci)
CAS No.	107783-56-2
Molecular Formula	C₁₂H₁₂N₂O₃
Molecular Weight	232.24 g/mol
Synonyms	2,3-Dihydro-3-hydroxy-5-methoxypyrrolo[2,1-b]quinazolin-9(1H)-one; 3-Hydroxy-5-methoxy-2,3-dihydro-1H-pyrrolo[2,1-b]quinazolin-9-one; 5-Methoxy-3-hydroxy-2,3-dihydro-1H-pyrrolo[2,1-b]quinazolin-9-one; Pyrrolo[2,1-b]quinazolin-9(1H)-one, 2,3-dihydro-3-hydroxy-5-methoxy-; 107783-56-2; 9CI Index Name; Light-sensitive heterocyclic compound.
EINECS	Contact for details

Quality Control

Every batch of our Pyrrolo[2,1-B]Quinazolin-9(1H)-One, 2,3-Dihydro-3-Hydroxy-5-Methoxy- (9Ci) undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing results from HPLC, NMR, and mass spectrometry. Our quality management system is designed to meet the stringent requirements of GMP and ISO standards for advanced pharmaceutical intermediates.

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). This compound is light-sensitive (store away from light) and may be hygroscopic (moisture-sensitive); therefore, containers should be kept sealed under an inert atmosphere if specified. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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