Description

Pyrido[2,3-D]Pyridazine-5,8-Dione is a high-purity heterocyclic organic compound serving as a critical advanced intermediate in pharmaceutical research and development. This compound is valued for its unique fused bicyclic structure, which provides a versatile scaffold for synthesizing novel active pharmaceutical ingredients (APIs) and agrochemicals. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty fine chemical industries for building complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of potential drug candidates targeting various therapeutic areas.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides due to its bioactive heterocyclic core.
• Material Science Precursor: Serves as a precursor for organic electronic materials, such as ligands for metal-organic frameworks (MOFs) or components for organic semiconductors.
• Academic & Contract Research: Essential for fundamental organic chemistry research and discovery projects in academic institutions and CROs (Contract Research Organizations).
• Dye & Pigment Synthesis: Potential intermediate in the production of specialized dyes and pigments leveraging its conjugated system.

Basic Information

Product Name	Pyrido[2,3-D]Pyridazine-5,8-Dione
CAS No.	91533-15-2
Molecular Formula	C7H3N3O2
Molecular Weight	161.12 g/mol
Synonyms	5,8-Dioxopyrido[2,3-d]pyridazine; Pyrido[2,3-d]pyridazine-5,8-dione; 1H-Pyrido[2,3-d]pyridazine-5,8-dione; 5,8-Pyridazinedione, 1,4-dihydro-1,4-dioxopyrido[2,3-d]pyridazine; 1,4-Dihydro-1,4-dioxopyrido[2,3-d]pyridazine; 1,4-Dioxo-1,4-dihydropyrido[2,3-d]pyridazine
EINECS	Contact for details

Quality Control

Our Pyrido[2,3-D]Pyridazine-5,8-Dione is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and residual solvent analysis. We provide a detailed Certificate of Analysis (COA) with every shipment to ensure traceability and compliance with your research or production specifications.

Storage

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

Specification

Item	Specification
Appearance	Yellow to brown powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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