Description

4,5-Dichloro-2-(3-(Dimethylamino)Propyl)-3(2H)-Pyridazinone Monohydrochloride is a high-purity, synthetically derived pyridazinone derivative. This compound is a critical pharmaceutical intermediate valued for its role in the synthesis of more complex active pharmaceutical ingredients (APIs). It is primarily utilized by research institutions, fine chemical manufacturers, and pharmaceutical companies engaged in the development of novel therapeutic agents.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of proprietary drug candidates and active pharmaceutical ingredients (APIs).
• Chemical Research & Development: Serves as a versatile scaffold for medicinal chemistry programs targeting new biological pathways.
• Agrochemical Synthesis: Potential intermediate in the development of advanced crop protection agents and herbicides.
• Biochemical Research: Used in life science research to study enzyme inhibition or receptor binding activities.
• Fine Chemical Production: Employed in the multi-step synthesis of complex, high-value specialty chemicals.

Basic Information

Product Name	4,5-Dichloro-2-(3-(Dimethylamino)Propyl)-3(2H)-Pyridazinone Monohydrochloride
CAS No.	20630-50-6
Molecular Formula	C9H14Cl3N3O
Molecular Weight	310.58 g/mol
Synonyms	4,5-Dichloro-2-[3-(dimethylamino)propyl]-2,3-dihydropyridazin-3-one hydrochloride; 4,5-Dichloro-2-(3-dimethylaminopropyl)-3(2H)-pyridazinone hydrochloride; 2-(3-Dimethylaminopropyl)-4,5-dichloro-3(2H)-pyridazinone monohydrochloride; 4,5-Dichloro-2-(3-dimethylaminopropyl)pyridazin-3(2H)-one hydrochloride; 20630-50-6; Pyridazinone derivative, 4,5-dichloro-2-(3-(dimethylamino)propyl)-, monohydrochloride
EINECS	Contact for details

Quality Control

Our 4,5-Dichloro-2-(3-(Dimethylamino)Propyl)-3(2H)-Pyridazinone Monohydrochloride is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting full specifications are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); keep the container tightly sealed to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0%

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