Description

4-Hydroxy-6-Oxo-1-(4-Phenoxyphenyl)-1,6-Dihydro-3-Pyridazinecarboxamide is a high-purity pyridazine derivative of significant interest in advanced organic synthesis. This compound serves as a critical building block for the development of novel active pharmaceutical ingredients (APIs) and specialty agrochemicals. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for creating new molecules with targeted biological activity.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting enzymes or receptors where the pyridazine scaffold is pharmacologically active.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides, leveraging its heterocyclic structure for bioactivity.
• Chemical Biology Probe: Serves as a scaffold for creating tool compounds to study biological pathways and protein functions in academic and industrial research.
• Fine Chemical Synthesis: A versatile building block for constructing complex, polyfunctional molecules in custom synthesis and contract manufacturing.
• Material Science Research: Potential monomer or precursor for specialty polymers and advanced organic materials with specific electronic or photonic properties.

Basic Information

Product Name	4-Hydroxy-6-Oxo-1-(4-Phenoxyphenyl)-1,6-Dihydro-3-Pyridazinecarboxamide
CAS No.	306976-46-5
Molecular Formula	C17H13N3O4
Molecular Weight	323.30 g/mol
Synonyms	1,6-Dihydro-4-hydroxy-6-oxo-1-(4-phenoxyphenyl)-3-pyridazinecarboxamide; 4-Hydroxy-6-oxo-1-(4-phenoxyphenyl)-1,6-dihydropyridazine-3-carboxamide; 306976-46-5; 1-(4-Phenoxyphenyl)-4-hydroxy-6-oxo-1,6-dihydro-3-pyridazinecarboxamide; 3-Pyridazinecarboxamide, 1,6-dihydro-4-hydroxy-6-oxo-1-(4-phenoxyphenyl)-
EINECS	Contact for details

Quality Control

Our 4-Hydroxy-6-Oxo-1-(4-Phenoxyphenyl)-1,6-Dihydro-3-Pyridazinecarboxamide is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and available upon request to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). The product should be kept under an inert atmosphere if long-term storage is required to prevent potential degradation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.