Description

3-Pyridazinecarboxylicacid,3,4-Dihydro-,Ethylester(6Ci) CAS NO 98334-65-7 is a specialized heterocyclic building block and ester derivative of dihydropyridazine. This compound matters as a key synthetic intermediate for the development of novel active pharmaceutical ingredients (APIs) and advanced agrochemicals. It is primarily needed by research and development chemists in the pharmaceutical, agrochemical, and fine chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and cardiovascular targets.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides with specific modes of action.
• Ligand and Catalyst Development: Serves as a building block for creating novel ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Material Science Research: Employed in the synthesis of organic electronic materials and specialty polymers.
• Academic and Contract Research: A valuable reagent for methodological studies and the exploration of new heterocyclic chemistry in university and CRO laboratories.
• Custom Synthesis and Scale-up: Provides a starting point for contract manufacturing organizations (CMOs) to develop scalable processes for client molecules.

Basic Information

Product Name	3-Pyridazinecarboxylicacid,3,4-Dihydro-,Ethylester(6Ci)
CAS No.	98334-65-7
Molecular Formula	C7H10N2O2
Molecular Weight	154.17 g/mol
Synonyms	Ethyl 3,4-dihydro-3-pyridazinecarboxylate; 3,4-Dihydro-3-pyridazinecarboxylic acid ethyl ester; 1,2-Dihydropyridazine-3-carboxylic acid ethyl ester; 3-Carbethoxy-1,2-dihydropyridazine; 3-Ethoxycarbonyl-1,2-dihydropyridazine; Ethyl 1,2-dihydro-3-pyridazinecarboxylate; 98334-65-7
EINECS	Contact for details

Quality Control

Our 3-Pyridazinecarboxylicacid,3,4-Dihydro-,Ethylester(6Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and batch-to-batch consistency suitable for sensitive R&D and scale-up applications. Certificates of Analysis (COA) with full analytical data are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider maintaining under an inert atmosphere.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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