Description

1-Amino-4H-quinolizin-4-one is a specialized nitrogen-containing heterocyclic compound that serves as a high-value building block in advanced organic synthesis. This compound matters for its role as a key precursor in the development of complex molecular architectures, particularly in the pharmaceutical and agrochemical sectors. Industries requiring sophisticated fine chemical intermediates for research and development, including medicinal chemistry and material science, are the primary users of this product.

Application

• As a crucial synthetic intermediate in the research and development of novel pharmaceutical active ingredients.
• Utilized in medicinal chemistry for the construction of complex heterocyclic scaffolds with potential biological activity.
• Serves as a specialized building block in agrochemical research for developing new crop protection agents.
• Used in academic and industrial R&D for studying structure-activity relationships (SAR) and reaction mechanisms.
• Potential precursor in the synthesis of functional dyes or coordination compounds for material science applications.
• Employed as a reference standard or analytical reagent in quality control laboratories.

Basic Information

Product Name	1-Amino-4H-quinolizin-4-one
CAS No.	105440-59-3
Molecular Formula	C9H8N2O
Molecular Weight	160.17 g/mol
Synonyms	1-Aminoquinolizin-4-one; 4H-Quinolizin-4-one, 1-amino-; 1-Amino-4H-quinolizin-4-one; 1-Aminoquinolizinone; 1-Azafluorenone, 9-amino- (related structure); Quinolizin-4-one, 1-amino-
EINECS	Contact for details

Quality Control

Our 1-Amino-4H-quinolizin-4-one is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, documenting all critical quality parameters. Our commitment to reliable supply and traceability supports your R&D and scale-up processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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