Description

1(2H)-Pyridazinecarboxylic Acid, 3,6-Dihydro-6-Methyl-, Ethyl Ester 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 the development of novel active pharmaceutical ingredients (APIs) and agrochemicals. It is primarily needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for creating new compounds with targeted biological activity.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-inflammatory targets.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its heterocyclic core for bioactivity.
• Fine Chemical Synthesis: Serves as a versatile precursor for creating complex heterocyclic compounds and specialty chemicals.
• Academic & Contract Research: Employed in research laboratories for methodological studies and the discovery of new chemical entities.
• Material Science: Potential intermediate for the synthesis of organic ligands and functional materials.

Basic Information

Product Name	1(2H)-Pyridazinecarboxylic Acid, 3,6-Dihydro-6-Methyl-, Ethyl Ester
CAS No.	98492-98-9
Molecular Formula	C9H14N2O2
Molecular Weight	182.22 g/mol
Synonyms	Ethyl 6-Methyl-3,6-dihydro-1(2H)-pyridazinecarboxylate; 6-Methyl-4,5-dihydro-1H-pyridazine-3-carboxylic acid ethyl ester; 3,6-Dihydro-6-methyl-1(2H)-pyridazinecarboxylic acid ethyl ester; Ethyl 6-methyl-1,2-dihydropyridazine-3-carboxylate; 6-Methyl-1,2-dihydro-3-pyridazinecarboxylic Acid Ethyl Ester; 1,2-Dihydro-6-methyl-3-pyridazinecarboxylic acid ethyl ester; Dihydro-methyl-pyridazine ethyl ester.
EINECS	Contact for details

Quality Control

Our 1(2H)-Pyridazinecarboxylic Acid, 3,6-Dihydro-6-Methyl-, Ethyl Ester is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR), to ensure it meets the high standards required for research and process chemistry. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	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.