Description

Ethyl 3-Aminopyridazine-4-Carboxylate is a versatile heterocyclic building block of significant importance in modern synthetic organic chemistry. Its core value lies in its bifunctional structure, featuring both an ester and an amino group on a pyridazine scaffold, enabling its use in the construction of complex pharmacophores and agrochemical intermediates. This compound is primarily sought by research and development chemists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those targeting central nervous system (CNS) disorders, inflammation, and infectious diseases.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and insecticides, leveraging the pyridazine ring's bioactivity.
• Chemical Research & Development: Serves as a versatile scaffold for medicinal chemistry, enabling structure-activity relationship (SAR) studies and library synthesis for drug discovery programs.
• Fine Chemical Production: Employed in the manufacture of specialty dyes, pigments, and functional materials where the aminopyridazine moiety is required.
• Ligand and Catalyst Development: The amino and ester functionalities make it a useful starting material for synthesizing novel chelating ligands and organocatalysts.

Basic Information

Product Name	Ethyl 3-Aminopyridazine-4-Carboxylate
CAS No.	716325-02-9
Molecular Formula	C7H9N3O2
Molecular Weight	167.16 g/mol
Synonyms	3-Amino-4-pyridazinecarboxylic acid ethyl ester; Ethyl 3-amino-4-pyridazinecarboxylate; 4-Pyridazinecarboxylic acid, 3-amino-, ethyl ester; 3-Aminopyridazine-4-carboxylic acid ethyl ester; Ethyl 3-aminopyridazine-4-carboxylate; 716325-02-9; 3-Amino-pyridazine-4-carboxylic acid ethyl ester
EINECS	Contact for details

Quality Control

Our Ethyl 3-Aminopyridazine-4-Carboxylate is manufactured under a strict quality management system. Every 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 each shipment, detailing all critical specifications. Our production adheres to cGMP principles where applicable, ensuring reliability for your most demanding R&D and scale-up projects.

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). This product is hygroscopic (moisture-sensitive); ensure the container is sealed after each use to prevent degradation from atmospheric moisture.

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%

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