Description

Ethyl 1-Allyl-4-Hydroxy-2-Oxo-1,2-Dihydro-1,8-Naphthyridine-3-Carboxylate is a high-purity, advanced pharmaceutical intermediate with a complex heterocyclic structure. This compound is valued for its role as a critical building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly in therapeutic areas requiring sophisticated molecular scaffolds. It is primarily sought by research institutions and manufacturers in the pharmaceutical and fine chemical industries engaged in drug discovery and development programs.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug candidates, especially those with naphthyridine-based core structures.
• Drug Discovery & Medicinal Chemistry: Serves as a versatile scaffold for constructing libraries of novel compounds for biological screening and structure-activity relationship (SAR) studies.
• API Synthesis: Used in the multi-step manufacturing process of target active pharmaceutical ingredients, where its specific functional groups are strategically modified.
• Chemical Research: Employed in academic and industrial R&D for exploring new organic reactions and heterocyclic chemistry methodologies.
• Fine Chemical Production: Acts as a specialized intermediate for producing high-value, low-volume chemicals used in advanced applications.

Basic Information

Product Name	Ethyl 1-Allyl-4-Hydroxy-2-Oxo-1,2-Dihydro-1,8-Naphthyridine-3-Carboxylate
CAS No.	82360-75-6
Molecular Formula	C15H16N2O4
Molecular Weight	288.30 g/mol
Synonyms	1-Allyl-4-hydroxy-2-oxo-1,2-dihydro-1,8-naphthyridine-3-carboxylic acid ethyl ester; Ethyl 1-allyl-4-hydroxy-2-oxo-1,2-dihydro-1,8-naphthyridine-3-carboxylate; 1,8-Naphthyridine-3-carboxylic acid, 1-allyl-1,2-dihydro-4-hydroxy-2-oxo-, ethyl ester; 1-Allyl-4-hydroxy-2-oxo-1,2-dihydro[1,8]naphthyridine-3-carboxylic acid ethyl ester; 3-Carbethoxy-1-allyl-4-hydroxy-1,8-naphthyrid-2-one
EINECS	Contact for details

Quality Control

Our Ethyl 1-Allyl-4-Hydroxy-2-Oxo-1,2-Dihydro-1,8-Naphthyridine-3-Carboxylate is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity suitable for research and pharmaceutical applications. Each lot is supported by a comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles. We adhere to relevant ICH guidelines for stability and impurity characterization to support our clients' regulatory and development needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider inert atmosphere conditions 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	≤ 20 ppm
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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