Description

3-Amino-3,4-Dihydro-1,5-Naphthyridin-2(1H)-One is a high-purity, advanced pharmaceutical intermediate characterized by its fused naphthyridinone core structure. This compound is of significant commercial interest for its role as a critical building block in the synthesis of novel active pharmaceutical ingredients (APIs). It is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing new therapeutic and crop protection agents.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex heterocyclic compounds for drug discovery programs, particularly in oncology and central nervous system (CNS) therapeutic areas.
• API Synthesis: Serves as a core scaffold for the development of new Active Pharmaceutical Ingredients (APIs) targeting various disease pathways.
• Agrochemical Research: Used in the research and development of next-generation herbicides and fungicides, leveraging its bioactive nitrogen-containing heterocycle.
• Chemical Biology Probe: Employed in academic and industrial research as a building block for creating molecular probes to study enzyme function and biological mechanisms.
• Material Science: Potential intermediate for the synthesis of specialty chemicals and functional materials, such as ligands for catalysts or organic electronic materials.

Basic Information

Product Name	3-Amino-3,4-Dihydro-1,5-Naphthyridin-2(1H)-One
CAS No.	600157-67-3
Molecular Formula	C8H9N3O
Molecular Weight	163.18 g/mol
Synonyms	3-Amino-1,5-naphthyridin-2(1H)-one; 3-Amino-1,2-dihydro-1,5-naphthyridin-2-one; 3-Amino-3,4-dihydro-1,5-naphthyridin-2(1H)-one; 1,5-Naphthyridin-2(1H)-one, 3-amino-3,4-dihydro-; 2(1H)-1,5-Naphthyridinone, 3-amino-3,4-dihydro-; 3-Amino-1,5-naphthyridin-2-one
EINECS	Contact for details

Quality Control

Our 3-Amino-3,4-Dihydro-1,5-Naphthyridin-2(1H)-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. Certificates of Analysis (COA) detailing batch-specific results are available upon request to support your quality assurance and regulatory documentation.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
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.