Description

5-Hydroxypyridazine-3-Carboxylic Acid CAS NO 1375302-52-5 is a heterocyclic carboxylic acid derivative that serves as a versatile and high-value building block in advanced organic synthesis. Its unique pyridazine core functionalized with both hydroxyl and carboxylic acid groups makes it a critical intermediate for constructing complex molecular architectures. This compound is primarily sought after by research and development teams in the pharmaceutical and agrochemical industries for the creation of novel active ingredients.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, inflammation, and infectious diseases.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators due to its bioactive heterocyclic scaffold.
• Ligand Synthesis: Serves as a starting material for creating chelating ligands used in catalysis and metal-organic frameworks (MOFs).
• Chemical Biology Probes: Employed in the design and synthesis of molecular probes for studying enzyme function and biological pathways.
• Material Science: Building block for specialty polymers and functional organic materials requiring specific hydrogen-bonding motifs.
• Academic & Contract Research: Essential reagent for methodological development and exploratory synthetic chemistry in academic and industrial R&D laboratories.

Basic Information

Product Name	5-Hydroxypyridazine-3-Carboxylic Acid
CAS No.	1375302-52-5
Molecular Formula	C5H4N2O3
Molecular Weight	140.10 g/mol
Synonyms	3-Carboxy-5-hydroxypyridazine; 5-Hydroxy-3-pyridazinecarboxylic acid; 5-Hydroxypyridazine-3-carboxylic acid; 3-Pyridazinecarboxylic acid, 5-hydroxy-; 5-Hydroxy-1,2-diazine-3-carboxylic acid; 5-Hydroxy-3-diazinecarboxylic acid; 5-Hydroxy-3-carboxypyridazine
EINECS	Contact for details

Quality Control

Every batch of 5-Hydroxypyridazine-3-Carboxylic Acid is manufactured under strict quality management protocols. Our products undergo rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high purity and batch-to-batch consistency suitable for research and development applications. 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 needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from strong acids and organic solvents. The container must be kept tightly closed in a dry environment to minimize exposure to moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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