Description

1,4-Dihydro-4-Oxo-1,7-Naphthyridine-3-Carboxylic Acid Ethyl Ester is a high-purity organic intermediate of significant importance in advanced pharmaceutical synthesis. This compound serves as a critical building block for the development of novel active pharmaceutical ingredients (APIs), particularly within the naphthyridine class of compounds. It is primarily sought after by research institutions, fine chemical manufacturers, and pharmaceutical companies engaged in the development of new therapeutic agents.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex naphthyridine-based drug candidates.
• Active Pharmaceutical Ingredient (API) Development: Used in research and development for creating new molecules with potential biological activity.
• Fine Chemical Synthesis: Employed in multi-step organic synthesis for constructing complex heterocyclic frameworks.
• Biochemical Research: Utilized as a standard or reagent in studies involving enzyme inhibition or receptor binding assays.
• Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for custom synthesis projects.

Basic Information

Product Name	1,4-Dihydro-4-Oxo-1,7-Naphthyridine-3-Carboxylic Acid Ethyl Ester
CAS No.	862546-07-4
Molecular Formula	C11H10N2O3
Molecular Weight	218.21 g/mol
Synonyms	Ethyl 1,4-dihydro-4-oxo-1,7-naphthyridine-3-carboxylate; Ethyl 4-oxo-1,4-dihydro-1,7-naphthyridine-3-carboxylate; 1,7-Naphthyridine-3-carboxylic acid, 1,4-dihydro-4-oxo-, ethyl ester; 862546-07-4; 4-Oxo-1,4-dihydro-1,7-naphthyridine-3-carboxylic acid ethyl ester
EINECS	Contact for details

Quality Control

Our 1,4-Dihydro-4-Oxo-1,7-Naphthyridine-3-Carboxylic Acid Ethyl Ester 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 and synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white 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.