Description

Methyl 4-Hydroxy-1-(4-Methylphenyl)-6-Oxo-1,6-Dihydro-3-Pyridazinecarboxylate is a high-purity pyridazine derivative, a key heterocyclic building block valued for its precise molecular architecture. This compound matters as a critical intermediate in advanced organic synthesis, enabling the development of novel active pharmaceutical ingredients (APIs) and functional materials. It is primarily needed by research and development chemists, process development scientists, and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel drug candidates, particularly in therapeutic areas requiring complex heterocyclic scaffolds.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its pyridazine core for biological activity.
• Chemical Synthesis Building Block: Enables the construction of more complex molecules for material science and fine chemical applications.
• Academic & Industrial R&D: A valuable reagent for method development and exploring new chemical reactions in laboratory settings.
• Ligand and Catalyst Development: Potential use in creating specialized ligands for catalysis or metal-organic frameworks (MOFs).

Basic Information

Product Name	Methyl 4-Hydroxy-1-(4-Methylphenyl)-6-Oxo-1,6-Dihydro-3-Pyridazinecarboxylate
CAS No.	338751-70-5
Molecular Formula	C13H12N2O4
Molecular Weight	260.25 g/mol
Synonyms	Methyl 4-hydroxy-1-p-tolyl-6-oxo-1,6-dihydropyridazine-3-carboxylate; 1-(4-Methylphenyl)-4-hydroxy-6-oxo-1,6-dihydro-3-pyridazinecarboxylic acid methyl ester; 4-Hydroxy-1-(4-methylphenyl)-6-oxo-1,6-dihydro-3-pyridazinecarboxylic acid methyl ester; Methyl 1-(4-methylphenyl)-4-hydroxy-6-oxo-1,6-dihydro-3-pyridazinecarboxylate; 3-Pyridazinecarboxylic acid, 4-hydroxy-1-(4-methylphenyl)-6-oxo-1,6-dihydro-, methyl ester; CAS 338751-70-5
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards for research and process chemistry. Each batch is characterized using advanced analytical techniques to confirm identity, purity, and consistency. Certificates of Analysis (COA) detailing specific results for purity, impurities, and other 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 preserve stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.