Description

5-Chloro-7H-Pyrido[2,3-D]Pyridazin-8-One is a high-purity heterocyclic organic compound, identified by CAS number 23590-61-6, serving as a critical building block in advanced chemical synthesis. Its fused pyridopyridazine core structure makes it a valuable intermediate for developing novel active pharmaceutical ingredients (APIs) and functional materials. This compound is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-inflammatory targets.
• Agrochemical Research: Used in the development of new herbicides and pesticides, leveraging its heterocyclic scaffold for bioactivity.
• Material Science: Serves as a building block for creating organic electronic materials, such as charge-transport layers or light-emitting components.
• Chemical Synthesis: Employed in academic and industrial R&D for constructing complex nitrogen-containing heterocycles.
• Biochemical Probe Development: Utilized in medicinal chemistry to create tool compounds for studying enzyme inhibition and receptor binding.

Basic Information

Product Name	5-Chloro-7H-Pyrido[2,3-D]Pyridazin-8-One
CAS No.	23590-61-6
Molecular Formula	C7H4ClN3O
Molecular Weight	181.58 g/mol
Synonyms	5-Chloro-7H-pyrido[2,3-d]pyridazin-8-one; 5-Chloro-7H-pyrido[2,3-d]pyridazin-8(7H)-one; 8H-Pyrido[2,3-d]pyridazin-8-one, 5-chloro-7H-; 5-Chloro-7H-pyrido[2,3-d]pyridazin-8-ol; 23590-61-6; 5-Chloro-7H-pyridazino[4,5-b]pyridin-8-one; 5-Chloro-7H-pyrido[2,3-d]pyridazin-8(7H)-one
EINECS	Contact for details

Quality Control

Our 5-Chloro-7H-Pyrido[2,3-D]Pyridazin-8-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure compliance with research and development grade specifications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee traceability and consistency for your critical applications.

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). Keep away from incompatible materials. Due to its light-sensitive nature, containers should be opaque or stored in dark conditions.

Specification

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