Description

5-Methyl-Pyridazine-4-Carboxylic Acid Ethyl Ester is a high-purity heterocyclic building block essential for advanced organic synthesis. This compound serves as a critical intermediate in the development of novel active pharmaceutical ingredients (APIs) and agrochemicals. It is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of drug candidates, particularly those targeting central nervous system (CNS) disorders and infectious diseases.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides with pyridazine-based cores.
• Ligand and Catalyst Development: Serves as a starting material for creating novel ligands used in catalytic processes and metal-organic frameworks (MOFs).
• Material Science Research: Employed in the development of organic electronic materials and advanced polymers.
• Chemical Biology Probes: Utilized to build molecular probes for studying enzyme function and biological pathways.
• Custom Synthesis and Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for custom synthesis projects.

Basic Information

Product Name	5-Methyl-Pyridazine-4-Carboxylic Acid Ethyl Ester
CAS No.	92929-53-8
Molecular Formula	C8H10N2O2
Molecular Weight	166.18 g/mol
Synonyms	Ethyl 5-Methylpyridazine-4-carboxylate; 5-Methyl-4-pyridazinecarboxylic Acid Ethyl Ester; 4-Carbethoxy-5-methylpyridazine; Ethyl 5-Methyl-4-pyridazinecarboxylate; 92929-53-8; 5-Methylpyridazine-4-carboxylic acid ethyl ester; 4-Pyridazinecarboxylic acid, 5-methyl-, ethyl ester
EINECS	Contact for details

Quality Control

Our 5-Methyl-Pyridazine-4-Carboxylic Acid Ethyl Ester is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and identity confirmation. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all critical quality attributes. We support cGMP (current Good Manufacturing Practice) standards for applications requiring the highest level of quality assurance.

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). Keep away from strong bases and incompatible materials such as strong oxidizing agents. For long-term storage, consider storing under an inert atmosphere to maintain optimal stability.

Specification

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