Description

1,8-Naphthyridin-4(1H)-One,7-Ethoxy-2,3-Dihydro-,Oxime,(E)-(9Ci) is a specialized heterocyclic organic compound with the CAS number 130875-65-9. This high-purity chemical intermediate is valued for its unique molecular scaffold, which is critical for advanced research and synthesis in pharmaceutical development. It is primarily sought after by R&D chemists and process development scientists in the life sciences sector for constructing novel active pharmaceutical ingredients (APIs) and other fine chemicals.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting complex biological pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides that require a naphthyridine-based core structure.
• Material Science Precursor: Serves as a starting material for creating specialized ligands, chelating agents, or organic electronic materials.
• Academic & Contract Research: Essential for medicinal chemistry programs and structure-activity relationship (SAR) studies in university and CRO laboratories.
• Fine Chemical Synthesis: Employed in multi-step organic synthesis to introduce specific functional groups for complex molecule construction.

Basic Information

Product Name	1,8-Naphthyridin-4(1H)-One,7-Ethoxy-2,3-Dihydro-,Oxime,(E)-(9Ci)
CAS No.	130875-65-9
Molecular Formula	C11H13N3O2
Molecular Weight	219.24 g/mol
Synonyms	(E)-7-Ethoxy-2,3-dihydro-1,8-naphthyridin-4(1H)-one oxime; 7-Ethoxy-1,2,3,4-tetrahydro-1,8-naphthyridin-4-one oxime; 130875-65-9; 4(1H)-1,8-Naphthyridinone, 7-ethoxy-2,3-dihydro-, oxime, (E)-; 7-Ethoxy-3,4-dihydro-2H-1,8-naphthyridin-4-one oxime; (E)-7-Ethoxy-1,2,3,4-tetrahydro-1,8-naphthyridin-4-one oxime
EINECS	Contact for details

Quality Control

Our 1,8-Naphthyridin-4(1H)-One,7-Ethoxy-2,3-Dihydro-,Oxime,(E)-(9Ci) is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and can be tailored to meet specific client requirements for research or cGMP-grade material.

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); keep the container tightly sealed under an inert atmosphere if specified.

Specification

Item	Specification
Appearance	White to off-white 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.