Description

Pyrido[2,3-D]Pyridazin-8(7H)-One is a high-purity fused heterocyclic compound that serves as a critical building block in advanced organic synthesis. Its unique bicyclic structure makes it a valuable intermediate for developing novel active pharmaceutical ingredients (APIs) and functional materials. This compound is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for its role in creating complex molecular architectures.

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 with specific modes of action.
• Material Science: Serves as a building block for organic electronic materials, such as charge-transport layers or light-emitting components.
• Chemical Biology: Employed as a core scaffold for designing enzyme inhibitors and molecular probes in biochemical research.
• Academic & Contract Research: Utilized in universities and CROs for methodological development and exploring new chemical spaces.

Basic Information

Product Name	Pyrido[2,3-D]Pyridazin-8(7H)-One
CAS No.	15375-79-8
Molecular Formula	C7H5N3O
Molecular Weight	147.14 g/mol
Synonyms	8H-Pyrido[2,3-d]pyridazin-8-one; 7H-Pyrido[2,3-d]pyridazin-8-one; Pyrido[2,3-d]pyridazin-8(7H)-one; 15375-79-8; Pyrido[2,3-d]pyridazin-8-ol; 8-Oxopyrido[2,3-d]pyridazine
EINECS	Contact for details

Quality Control

Our Pyrido[2,3-D]Pyridazin-8(7H)-One is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles. We support cGMP compliance for pharmaceutical applications and can provide material for research and commercial scale projects.

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. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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