Description

4-Pyridazinecarboxylicacid,2,5-Dihydro-,Methylester(9Ci) is a specialized heterocyclic building block with significant utility in advanced organic synthesis. This compound matters as a key intermediate for constructing complex molecular architectures, particularly in pharmaceutical research and development. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and infectious diseases.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its heterocyclic core for bioactivity.
• Ligand Synthesis: Employed in the preparation of specialized ligands for catalysis and metal-organic frameworks (MOFs).
• Material Science: Acts as a building block for organic electronic materials and photoactive compounds.
• Academic & Contract Research: Essential for methodological development and exploratory chemistry in university and CRO (Contract Research Organization) laboratories.
• Custom Synthesis: A starting point for the bespoke production of complex, high-value specialty chemicals for client-specific projects.

Basic Information

Product Name	4-Pyridazinecarboxylicacid,2,5-Dihydro-,Methylester(9Ci)
CAS No.	124436-57-3
Molecular Formula	C6H8N2O2
Molecular Weight	140.14 g/mol
Synonyms	2,5-Dihydro-4-pyridazinecarboxylic acid methyl ester; Methyl 2,5-dihydro-4-pyridazinecarboxylate; Methyl 1,2-dihydropyridazine-4-carboxylate; 1,2-Dihydropyridazine-4-carboxylic acid methyl ester; 4-(Methoxycarbonyl)-1,2-dihydropyridazine; 4-Carbomethoxy-1,2-dihydropyridazine; 1,2-Dihydro-4-pyridazinecarboxylic acid methyl ester
EINECS	Contact for details

Quality Control

Our 4-Pyridazinecarboxylicacid,2,5-Dihydro-,Methylester(9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all critical quality attributes. Our commitment to cGMP principles and ISO-guided processes ensures reliable supply for your most demanding research and development applications.

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 heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.