Description

Isoindolo[2,1-A]Quinazolin-5(11H)-One is a high-purity organic heterocyclic compound with the CAS number 26963-23-5, serving as a critical advanced pharmaceutical intermediate. Its unique fused-ring structure makes it a valuable building block for the synthesis of complex molecules with potential biological activity. This product is primarily targeted at research and development laboratories and production facilities in the pharmaceutical and agrochemical industries.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or exhibiting kinase inhibitory activity.
• Agrochemical Research: Used in the development of new active ingredients for crop protection products, leveraging its heterocyclic scaffold.
• Organic Synthesis Building Block: Employed in academic and industrial research for constructing complex polycyclic frameworks due to its reactive functional groups.
• Material Science Research: Investigated as a potential component for organic electronic materials, such as OLEDs or semiconductors, owing to its conjugated system.
• Chemical Reference Standard: Supplied as a certified standard for analytical method development and quality control in API manufacturing.

Basic Information

Product Name	Isoindolo[2,1-A]Quinazolin-5(11H)-One
CAS No.	26963-23-5
Molecular Formula	C₁₅H₁₀N₂O
Molecular Weight	234.26 g/mol
Synonyms	5H-Isoindolo[2,1-a]quinazolin-5-one; Isoindolo[2,1-a]quinazolin-5(11H)-one; 26963-23-5; Isoindoloquinazolinone; 11H-Isoindolo[2,1-a]quinazolin-5-one
EINECS	Contact for details

Quality Control

Our Isoindolo[2,1-A]Quinazolin-5(11H)-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for pharmaceutical R&D. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.