Description

1-(4-Fluorophenyl)-4-Hydroxy-6-Oxo-1,6-Dihydropyridazine-3-Carboxylic Acid is a high-purity, advanced pharmaceutical intermediate characterized by its specific pyridazine carboxylic acid structure. This compound matters for its critical role as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly within therapeutic areas requiring complex heterocyclic chemistry. Pharmaceutical R&D teams and fine chemical manufacturers need this material for developing next-generation drug candidates, where consistent quality and reliable supply are paramount.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of novel Active Pharmaceutical Ingredients (APIs), particularly in research for central nervous system (CNS) and anti-inflammatory therapies.
• Chemical Synthesis: Serves as a versatile precursor in organic synthesis for constructing complex pyridazine-based heterocyclic compounds.
• Research & Development: Used in medicinal chemistry research for structure-activity relationship (SAR) studies and lead optimization in drug discovery programs.
• Agrochemical Research: Potential intermediate in the development of new agrochemicals, such as herbicides or fungicides, leveraging its fluorinated aromatic system.
• Material Science: Investigated for the development of specialty chemicals and functional materials due to its unique molecular architecture.

Basic Information

Product Name	1-(4-Fluorophenyl)-4-Hydroxy-6-Oxo-1,6-Dihydropyridazine-3-Carboxylic Acid
CAS No.	1018498-97-9
Molecular Formula	C11H7FN2O4
Molecular Weight	250.19 g/mol
Synonyms	4-Hydroxy-1-(4-fluorophenyl)-6-oxo-1,6-dihydropyridazine-3-carboxylic acid; 1-(4-Fluorophenyl)-4-hydroxy-6-oxo-1,6-dihydro-3-pyridazinecarboxylic acid; 3-Pyridazinecarboxylic acid, 1,6-dihydro-1-(4-fluorophenyl)-4-hydroxy-6-oxo-; 1018498-97-9; 4-Hydroxy-1-(p-fluorophenyl)-6-oxo-1,6-dihydropyridazine-3-carboxylic acid
EINECS	Contact for details

Quality Control

Our 1-(4-Fluorophenyl)-4-Hydroxy-6-Oxo-1,6-Dihydropyridazine-3-Carboxylic Acid 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 pharmaceutical R&D and production. Certificates of Analysis (COA) with detailed specifications are provided for every shipment, ensuring full traceability and compliance with your quality protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. 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	≤ 1.0%
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.