Description

3-Pyridazinecarboxylicacid,4-Amino-,Ethylester(9Ci) is a specialized heterocyclic building block of significant interest in advanced organic synthesis. This compound matters as a key precursor for constructing complex molecular architectures, particularly in the development of novel active pharmaceutical ingredients (APIs) and agrochemicals. It is primarily needed by research and development chemists in the pharmaceutical, agrochemical, and fine chemical industries for creating new compounds with targeted biological activity.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• 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 for various industrial applications.
• Material Science Research: Potential use in the synthesis of organic ligands for catalysis or as a component in advanced polymeric materials.
• Academic & Contract Research: Employed in university and CRO (Contract Research Organization) laboratories for methodological studies and discovery chemistry.

Basic Information

Product Name	3-Pyridazinecarboxylicacid,4-Amino-,Ethylester(9Ci)
CAS No.	716324-91-3
Molecular Formula	C7H9N3O2
Molecular Weight	167.16 g/mol
Synonyms	4-Amino-3-pyridazinecarboxylic acid ethyl ester; Ethyl 4-amino-3-pyridazinecarboxylate; 4-Aminopyridazine-3-carboxylic acid ethyl ester; 3-Pyridazinecarboxylic acid, 4-amino-, ethyl ester; 716324-91-3; Ethyl 4-aminopyridazine-3-carboxylate; 4-Amino-3-ethoxycarbonylpyridazine
EINECS	Contact for details

Quality Control

Our 3-Pyridazinecarboxylicacid,4-Amino-,Ethylester(9Ci) 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 development applications. 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 a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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