Description

3-Methoxypyridazine 1-Oxide is a heterocyclic building block and versatile chemical intermediate. This compound is valued for its unique pyridazine N-oxide core, which imparts specific reactivity and polarity, making it a key synthon in advanced organic synthesis. It is primarily sought by research chemists and process development scientists in the pharmaceutical and agrochemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Research: Used in the development and production of advanced herbicides, fungicides, and insecticides, leveraging its heterocyclic structure for bioactivity.
• Ligand and Catalyst Development: Acts as a precursor or a functional component in the design of specialized ligands for metal catalysis and coordination chemistry.
• Material Science Research: Employed in the synthesis of organic electronic materials, dyes, and photoactive compounds due to its electron-rich N-oxide system.
• Custom Synthesis and Contract Manufacturing: A key starting material for custom synthesis projects and scale-up processes in fine chemical production.

Basic Information

Product Name	3-Methoxypyridazine 1-Oxide
CAS No.	23200-93-3
Molecular Formula	C5H6N2O2
Molecular Weight	126.11 g/mol
Synonyms	3-Methoxypyridazine N-Oxide; 3-Methoxy-1-oxidopyridazin-1-ium; Pyridazine, 3-methoxy-, 1-oxide; 3-Methoxypyridazine-1-oxide; 1-Methoxy-4-oxa-2,3-diazabenzene; 3-Methoxy-pyridazine 1-oxide
EINECS	Contact for details

Quality Control

Our 3-Methoxypyridazine 1-Oxide is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and residual solvent analysis. We provide full traceability and Certificates of Analysis (COA) are available for all shipments to ensure compliance with your research and development specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. The container should be kept tightly sealed to protect from moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residual Solvents (GC)	Meets ICH guidelines

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