Description

1-Ethyl-1,4-Dihydro-7-Methyl-4-Oxo-1,8-Naphthyridine is a specialized heterocyclic organic compound belonging to the 1,8-naphthyridine class. This high-purity intermediate is critical for the synthesis of advanced pharmaceutical agents and complex fine chemicals. It is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and advanced material sectors for developing novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting bacterial infections and other therapeutic areas.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its complex heterocyclic structure for biological activity.
• Fine Chemical Synthesis: Serves as a versatile precursor for creating complex molecules used in material science and specialty chemistry.
• Academic & Industrial R&D: Employed in research laboratories for method development, structure-activity relationship (SAR) studies, and exploring new chemical entities.
• Chemical Reference Standard: Used as a high-purity standard for analytical method development, validation, and quality control in chemical analysis.

Basic Information

Product Name	1-Ethyl-1,4-Dihydro-7-Methyl-4-Oxo-1,8-Naphthyridine
CAS No.	10299-49-7
Molecular Formula	C₁₁H₁₂N₂O
Molecular Weight	188.23 g/mol
Synonyms	7-Methyl-1-ethyl-1,4-dihydro-4-oxo-1,8-naphthyridine; 1-Ethyl-7-methyl-1,4-dihydro-4-oxo-1,8-naphthyridine; 1,8-Naphthyridin-4(1H)-one, 1-ethyl-1,4-dihydro-7-methyl-; 4(1H)-1,8-Naphthyridinone, 1-ethyl-1,4-dihydro-7-methyl-; 1-Ethyl-7-methyl-4(1H)-oxo-1,8-naphthyridine; 1,4-Dihydro-1-ethyl-7-methyl-4-oxo-1,8-naphthyridine
EINECS	Contact for details

Quality Control

Our 1-Ethyl-1,4-Dihydro-7-Methyl-4-Oxo-1,8-Naphthyridine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white 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

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