Description

6-Methyl-4-Oxo-1-Phenyl-1,4-Dihydropyridazine-3-Carboxylic Acid is a high-purity, synthetically valuable heterocyclic building block. This compound serves as a critical intermediate in the research and development of novel active pharmaceutical ingredients (APIs) and fine chemicals. It is primarily required by pharmaceutical R&D laboratories, agrochemical manufacturers, and specialty chemical companies focused on advanced organic synthesis.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing anti-inflammatory properties.
• Agrochemical Research: Used as a building block for developing new herbicides, fungicides, or plant growth regulators with specific biological activity.
• Chemical Synthesis: Serves as a versatile scaffold in medicinal chemistry for structure-activity relationship (SAR) studies and lead optimization.
• Academic & Contract Research: Essential for university laboratories and CROs (Contract Research Organizations) conducting research in heterocyclic chemistry and new synthetic methodologies.
• Fine Chemical Production: Intermediate in the multi-step synthesis of complex, high-value specialty chemicals for various industrial applications.

Basic Information

Product Name	6-Methyl-4-Oxo-1-Phenyl-1,4-Dihydropyridazine-3-Carboxylic Acid
CAS No.	68254-08-0
Molecular Formula	C13H12N2O3
Molecular Weight	244.25 g/mol
Synonyms	1,4-Dihydro-6-methyl-4-oxo-1-phenylpyridazine-3-carboxylic acid; 6-Methyl-4-oxo-1-phenyl-1,4-dihydro-3-pyridazinecarboxylic acid; 3-Pyridazinecarboxylic acid, 1,4-dihydro-6-methyl-4-oxo-1-phenyl-; 1-Phenyl-6-methyl-4-oxo-1,4-dihydropyridazine-3-carboxylic acid; 68254-08-0; 6-Methyl-4-oxo-1-phenyl-1H-pyridazine-3-carboxylic acid
EINECS	Contact for details

Quality Control

Our 6-Methyl-4-Oxo-1-Phenyl-1,4-Dihydropyridazine-3-Carboxylic Acid is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (IR, NMR), to ensure it meets the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials such as strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.