Description

1-Cyclopropyl-2-Oxo-1,2-Dihydropyridine-3-Carboxylic Acid is a high-purity, advanced pharmaceutical intermediate characterized by its unique pyridone-carboxylic acid structure. This compound is critical for the synthesis of novel active pharmaceutical ingredients (APIs), particularly in the development of next-generation antibacterial and antiviral agents. It is primarily utilized by research institutions and pharmaceutical manufacturers engaged in drug discovery and process chemistry, where consistent quality and reliable supply are paramount.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex drug molecules, especially quinolone and fluoroquinolone derivatives.
• Antibacterial Agent Research: Serves as a core scaffold for developing new antibiotics targeting resistant bacterial strains.
• Antiviral Drug Development: Used in research programs focused on creating novel antiviral therapeutics.
• Organic Synthesis: A versatile reagent for constructing complex heterocyclic compounds in academic and industrial R&D laboratories.
• Chemical Reference Standard: Employed as a high-purity standard for analytical method development and quality control in API manufacturing.
• Biochemical Research: Used in studies investigating enzyme inhibition and other biological mechanisms.

Basic Information

Product Name	1-Cyclopropyl-2-Oxo-1,2-Dihydropyridine-3-Carboxylic Acid
CAS No.	1267425-40-0
Molecular Formula	C9H9NO3
Molecular Weight	179.17 g/mol
Synonyms	3-Carboxy-1-cyclopropyl-2(1H)-pyridinone; 1-Cyclopropyl-2-oxo-1,2-dihydro-3-pyridinecarboxylic acid; 1-Cyclopropyl-2-oxo-1,2-dihydropyridine-3-carboxylic acid; 3-Pyridinecarboxylic acid, 1-cyclopropyl-1,2-dihydro-2-oxo-; Cyclopropyl pyridone carboxylic acid; CPOPCA (abbreviation); 1-Cyclopropyl-2-oxo-1,2-dihydro-pyridine-3-carboxylic acid
EINECS	Contact for details

Quality Control

Our 1-Cyclopropyl-2-Oxo-1,2-Dihydropyridine-3-Carboxylic Acid 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. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliability for critical research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0%

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