Description

Isoxazolo[4,5-D]Pyridazine, 7-Chloro-3-Methyl- (9Ci) is a heterocyclic organic compound belonging to the fused pyridazine class, serving as a sophisticated chemical building block. This compound matters for its role as a key synthetic intermediate in the development of novel active pharmaceutical ingredients (APIs) and advanced agrochemicals. It is primarily needed by research and development teams in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of potential drug candidates, particularly for central nervous system (CNS) and anti-infective therapeutic agents.
• Agrochemical Research: Used in the development of new-generation herbicides and pesticides, leveraging its heterocyclic core for biological activity.
• Chemical Synthesis Building Block: Employed in organic synthesis for constructing complex fused-ring systems and functionalized heterocycles in academic and industrial R&D.
• Material Science Research: Investigated as a monomer or precursor for creating novel organic electronic materials and specialty polymers.

Basic Information

Product Name	Isoxazolo[4,5-D]Pyridazine, 7-Chloro-3-Methyl- (9Ci)
CAS No.	106584-76-3
Molecular Formula	C7H4ClN3O
Molecular Weight	181.58 g/mol
Synonyms	7-Chloro-3-methylisoxazolo[4,5-d]pyridazine; 7-Chloro-3-methyl-[1,2]oxazolo[4,5-d]pyridazine; 3-Methyl-7-chloroisoxazolo[4,5-d]pyridazine; Isoxazolo[4,5-d]pyridazine, 7-chloro-3-methyl-; 106584-76-3; 7-Chloro-3-methylisoxazolopyridazine
EINECS	Contact for details

Quality Control

Our Isoxazolo[4,5-D]Pyridazine, 7-Chloro-3-Methyl- (9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and can be tailored to meet specific customer requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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