Description

1,2,3,4-Tetrahydropyrido[2,3-D]Pyridazin-8(7H)-One is a high-purity, heterocyclic organic compound that serves as a critical advanced pharmaceutical intermediate and versatile chemical building block. Its fused bicyclic structure makes it a valuable scaffold for medicinal chemistry research and the synthesis of novel active pharmaceutical ingredients (APIs). This compound is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for developing new therapeutic agents and specialty chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of potential drug candidates targeting central nervous system (CNS) disorders, inflammation, and other therapeutic areas.
• Medicinal Chemistry Research: Core scaffold for structure-activity relationship (SAR) studies and library synthesis in drug discovery programs.
• Agrochemical Synthesis: Intermediate for developing novel herbicides, fungicides, or insecticides with specific biological activity.
• Fine Chemical Production: Used in the multi-step synthesis of complex, high-value specialty chemicals and performance materials.
• Biochemical Research: Potential tool compound or precursor for probing enzyme mechanisms or biological pathways.
• Academic & Industrial R&D: Serves as a starting material for novel heterocyclic chemistry and methodological development in organic synthesis.

Basic Information

Product Name	1,2,3,4-Tetrahydropyrido[2,3-D]Pyridazin-8(7H)-One
CAS No.	15375-78-7
Molecular Formula	C8H9N3O
Molecular Weight	163.18 g/mol
Synonyms	7,8-Dihydro-5H-pyrido[2,3-d]pyridazin-5-one; 5H-Pyrido[2,3-d]pyridazin-5-one, 7,8-dihydro-; 1,2,3,4-Tetrahydropyrido[2,3-d]pyridazin-8-one; 8-Oxo-1,2,3,4-tetrahydropyrido[2,3-d]pyridazine; Pyrido[2,3-d]pyridazin-5(6H)-one, 7,8-dihydro-; Tetrahydropyridopyridazinone
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure batch-to-batch consistency and compliance with industry standards. We offer various purity grades, including standard research and high-purity pharmaceutical grades, tailored to your project requirements. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory documentation.

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 stability.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥95% to ≥99% (Grade Dependent)
Water Content (KF)	≤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.