Description

5-Butoxy-4-Chloropyridazin-3(2H)-One is a versatile heterocyclic organic compound that serves as a key synthetic intermediate in advanced chemical manufacturing. Its molecular structure, featuring both chloro and butoxy substituents, makes it a valuable building block for constructing more complex molecules with specific functionalities. This compound is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly in medicinal chemistry research for developing compounds with potential biological activity.
• Agrochemical Synthesis: Used as a building block for creating advanced herbicides, fungicides, or plant growth regulators, leveraging its reactive pyridazinone core.
• Chemical Research & Development: Serves as a specialized reagent in academic and industrial R&D labs for exploring new heterocyclic chemistry and reaction pathways.
• Fine Chemical Production: Employed in the multi-step synthesis of complex, high-value specialty chemicals for various industrial applications.
• Material Science Precursor: Potential use in the development of organic electronic materials or functional polymers due to its aromatic heterocyclic structure.

Basic Information

Product Name	5-Butoxy-4-Chloropyridazin-3(2H)-One
CAS No.	38717-15-6
Molecular Formula	C8H11ClN2O2
Molecular Weight	202.64 g/mol
Synonyms	4-Chloro-5-butoxypyridazin-3(2H)-one; 4-Chloro-5-n-butoxypyridazin-3(2H)-one; 5-Butoxy-4-chloro-2,3-dihydropyridazin-3-one; 3(2H)-Pyridazinone, 5-butoxy-4-chloro-; 4-Chloro-5-butoxy-2H-pyridazin-3-one; 5-n-Butoxy-4-chloropyridazin-3(2H)-one
EINECS	Contact for details

Quality Control

Our 5-Butoxy-4-Chloropyridazin-3(2H)-One is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation. Certificates of Analysis (COA) detailing all specifications and test results are provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents, strong acids, and strong bases. For long-term storage, consider an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
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.