Description

Methyl (6-Oxo-3-Phenylpyridazin-1(6H)-Yl)Acetate CAS NO 853319-62-7 is a high-purity, advanced pharmaceutical intermediate belonging to the pyridazinone class of heterocyclic compounds. 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 complex molecular architectures. It is primarily sought by research institutions and manufacturers in the pharmaceutical and agrochemical industries for the development of new drug candidates and specialty chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-inflammatory targets.
• Agrochemical Research: Serves as a building block for developing new herbicides and fungicides with specific modes of action.
• Chemical Synthesis: Used in organic synthesis for constructing complex pyridazinone-based heterocycles for material science applications.
• Academic & R&D: Employed in university and corporate research laboratories for medicinal chemistry programs and structure-activity relationship (SAR) studies.
• Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for custom synthesis projects.

Basic Information

Product Name	Methyl (6-Oxo-3-Phenylpyridazin-1(6H)-Yl)Acetate
CAS No.	853319-62-7
Molecular Formula	C13H12N2O3
Molecular Weight	244.25 g/mol
Synonyms	Methyl 2-(6-oxo-3-phenyl-1,6-dihydropyridazin-1-yl)acetate; 1,6-Dihydro-6-oxo-3-phenyl-1-pyridazineacetic acid methyl ester; Methyl (6-oxo-3-phenyl-1,6-dihydropyridazin-1-yl)acetate; Methyl 2-(6-oxo-3-phenylpyridazin-1(6H)-yl)acetate; 853319-62-7; Methyl (6-oxo-3-phenyl-1H-pyridazin-1-yl)acetate
EINECS	Contact for details

Quality Control

Our Methyl (6-Oxo-3-Phenylpyridazin-1(6H)-Yl)Acetate 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. A comprehensive Certificate of Analysis (COA) is provided with each shipment, detailing all critical quality attributes. We support cGMP (current Good Manufacturing Practice) standards for pharmaceutical-grade material upon request.

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). This product is hygroscopic (moisture-sensitive); ensure the container is sealed after each use to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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