Description

1(2H)-Pyridazinecarboxylic acid, Tetrahydro-, Methylester (9Ci) is a specialized heterocyclic building block and ester derivative of a saturated pyridazine carboxylic acid. This compound matters as a high-purity synthetic intermediate, offering precise chemical functionality for advanced research and development. It is primarily needed by pharmaceutical and agrochemical R&D teams for the synthesis of novel active ingredients and complex organic molecules.

Application

• Pharmaceutical Intermediate: A key building block in the research and synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Synthesis: Used in the development of new herbicides, fungicides, and insecticides, leveraging its heterocyclic core.
• Chemical Research & Development: Serves as a versatile precursor for creating complex heterocyclic compounds and fine chemicals in academic and industrial labs.
• Ligand and Catalyst Development: Employed in the design and synthesis of specialized ligands for metal catalysis and asymmetric synthesis.
• Material Science Precursor: Potential use in the synthesis of organic electronic materials and advanced polymers.

Basic Information

Product Name	1(2H)-Pyridazinecarboxylic acid, Tetrahydro-, Methylester (9Ci)
CAS No.	155137-91-0
Molecular Formula	C7H12N2O2
Molecular Weight	156.18 g/mol
Synonyms	Methyl tetrahydro-1(2H)-pyridazinecarboxylate; Tetrahydro-1(2H)-pyridazinecarboxylic acid methyl ester; 1,2,3,6-Tetrahydropyridazine-1-carboxylic acid methyl ester; Methyl 1,2,3,6-tetrahydropyridazine-1-carboxylate; 1-Carbomethoxy-1,2,3,6-tetrahydropyridazine; Methyl 4,5-dihydro-3H-pyridazine-1-carboxylate
EINECS	Contact for details

Quality Control

Our 1(2H)-Pyridazinecarboxylic acid, Tetrahydro-, Methylester (9Ci) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing all specifications are available upon request.

Storage

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

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.