Description

1-(6-Methoxypyrazolo[1,5-B]Pyridazin-3-Yl)Ethanone is a high-purity, advanced pharmaceutical intermediate characterized by its unique fused heterocyclic structure. This compound is of significant commercial value for its role as a critical building block in the synthesis of novel active pharmaceutical ingredients (APIs). It is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing new therapeutic and crop protection agents.

Application

• Pharmaceutical Intermediate: A key precursor in the research and synthesis of novel drug candidates, particularly in therapeutic areas targeting central nervous system (CNS) disorders and inflammation.
• Agrochemical Research: Serves as a core scaffold for developing new-generation herbicides and insecticides with improved efficacy and selectivity.
• Chemical Synthesis Building Block: Utilized in organic synthesis for constructing complex polyheterocyclic systems due to its reactive ketone and methoxy-substituted pyrazolopyridazine framework.
• Material Science Research: Investigated as a potential monomer or dopant for creating specialized organic electronic materials and dyes.
• Contract Research & Development (CRO/CMO): Supplied to research organizations and custom synthesis facilities for client-specific discovery projects and scale-up activities.

Basic Information

Product Name	1-(6-Methoxypyrazolo[1,5-B]Pyridazin-3-Yl)Ethanone
CAS No.	551920-20-8
Molecular Formula	C9H9N3O2
Molecular Weight	191.19 g/mol
Synonyms	1-(6-Methoxypyrazolo[1,5-b]pyridazin-3-yl)ethan-1-one; 3-Acetyl-6-methoxypyrazolo[1,5-b]pyridazine; Ethanone, 1-(6-methoxypyrazolo[1,5-b]pyridazin-3-yl)-; 6-Methoxy-3-acetylpyrazolo[1,5-b]pyridazine; CAS 551920-20-8
EINECS	Contact for details

Quality Control

Our 1-(6-Methoxypyrazolo[1,5-B]Pyridazin-3-Yl)Ethanone is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via NMR and mass spectrometry, to ensure it meets the stringent requirements for advanced synthetic applications. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). The compound may be light-sensitive; prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
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.