Description

4,6-Dihydroxypyridazine-3-Carboxylic Acid (Wx191589) is a high-purity, heterocyclic carboxylic acid derivative, identified by CAS number 1823277-97-9. This compound serves as a critical pharmaceutical intermediate and versatile building block in advanced organic synthesis, enabling the development of novel active ingredients. It is primarily utilized by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for drug discovery and process development.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly for targeted therapies.
• Agrochemical Research: Used as a building block for developing new herbicides, fungicides, and plant growth regulators.
• Chemical Synthesis: Serves as a versatile scaffold for constructing complex heterocyclic compounds in medicinal and process chemistry.
• Material Science: Potential monomer or additive in the research of specialized polymers and advanced materials.
• Academic & R&D: Essential for fundamental chemical research and the exploration of new synthetic pathways in university and industrial labs.

Basic Information

Product Name	4,6-Dihydroxypyridazine-3-Carboxylic Acid (Wx191589)
CAS No.	1823277-97-9
Molecular Formula	C5H4N2O4
Molecular Weight	156.10 g/mol
Synonyms	3-Carboxy-4,6-dihydroxypyridazine; 4,6-Dihydroxy-3-pyridazinecarboxylic acid; 3-Pyridazinecarboxylic acid, 4,6-dihydroxy-; WX-191589; Wx191589; 1823277-97-9; 4,6-Dihydroxypyridazine-3-carboxylic acid
EINECS	Contact for details

Quality Control

Our 4,6-Dihydroxypyridazine-3-Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high purity and batch-to-batch consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%

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