Description

7,8-Dihydro-8-Oxo-Pyrido[2,3-D]Pyridazine-5-Carboxylic Acid is a high-purity heterocyclic carboxylic acid derivative, serving as a critical advanced pharmaceutical intermediate (API) and a versatile building block in organic synthesis. Its fused pyridopyridazine core structure makes it a valuable scaffold for developing novel bioactive compounds, particularly in medicinal chemistry. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries seeking to develop new active ingredients.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-infective therapies.
• Medicinal Chemistry Research: Used as a core scaffold for structure-activity relationship (SAR) studies and library synthesis in drug discovery programs.
• Agrochemical Development: Intermediate in the research and production of new generation herbicides and pesticides.
• Fine Chemical Synthesis: Versatile precursor for creating complex heterocyclic compounds and specialty chemicals.
• Ligand and Catalyst Development: Potential use in designing chelating ligands for metal catalysis due to its carboxylic acid and nitrogen-containing heterocycle.
• Academic & Institutional Research: Used in universities and R&D institutes for fundamental studies in organic and heterocyclic chemistry.

Basic Information

Item	Detail
Product Name	7,8-Dihydro-8-Oxo-Pyrido[2,3-D]Pyridazine-5-Carboxylic Acid
CAS No.	13629-38-4
Molecular Formula	C9H5N3O3
Molecular Weight	203.16 g/mol
Synonyms	8-Oxo-7,8-dihydropyrido[2,3-d]pyridazine-5-carboxylic acid; Pyrido[2,3-d]pyridazine-5-carboxylic acid, 7,8-dihydro-8-oxo-; 5-Pyrido[2,3-d]pyridazinecarboxylic acid, 7,8-dihydro-8-oxo-; 13629-38-4; 8-Oxo-5,8-dihydropyrido[2,3-d]pyridazine-5-carboxylic acid (tautomer); PDOPC acid
EINECS	Contact for details

Quality Control

Our 7,8-Dihydro-8-Oxo-Pyrido[2,3-D]Pyridazine-5-Carboxylic Acid is manufactured under strict quality management systems. We offer material suitable for research and commercial use, with purity levels typically exceeding 97% (HPLC). Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request.

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). This compound may be hygroscopic (moisture-sensitive); keep the container tightly sealed in a dry environment.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 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.