Description

5,7-Dichloropyrido[3,4-D]Pyridazin-4(3H)-One is a high-value heterocyclic organic compound featuring a fused pyridopyridazine core structure with strategic chlorine substitutions. This compound serves as a critical advanced pharmaceutical intermediate and a versatile building block in medicinal chemistry research. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of potential drug candidates targeting various therapeutic areas.
• Medicinal Chemistry Research: A versatile scaffold for structure-activity relationship (SAR) studies and library synthesis in drug discovery programs.
• Agrochemical Development: Building block for creating novel herbicides, fungicides, or insecticides with specific modes of action.
• Chemical Biology Probe: Used in the development of molecular probes to study biological pathways and enzyme functions.
• Material Science Research: Potential monomer or precursor for creating specialized polymers or organic electronic materials.

Basic Information

Product Name	5,7-Dichloropyrido[3,4-D]Pyridazin-4(3H)-One
CAS No.	1390656-66-2
Molecular Formula	C7H3Cl2N3O
Molecular Weight	216.02 g/mol
Synonyms	5,7-Dichloro-3H-pyrido[3,4-d]pyridazin-4-one; 5,7-Dichloro-4(3H)-pyrido[3,4-d]pyridazinone; 5,7-Dichloro-3,4-dihydropyrido[3,4-d]pyridazin-4-one; 1390656-66-2; 5,7-Dichloro-4-oxo-3,4-dihydropyrido[3,4-d]pyridazine; Pyrido[3,4-d]pyridazin-4(3H)-one, 5,7-dichloro-
EINECS	Contact for details

Quality Control

Our 5,7-Dichloropyrido[3,4-D]Pyridazin-4(3H)-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and development. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.