Description

5-Hydroxyniridazole is a specialized heterocyclic organic compound of significant interest in advanced chemical synthesis. This compound serves as a versatile and valuable building block for the development of novel active pharmaceutical ingredients (APIs) and fine chemicals. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors for creating complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators.
• Fine Chemical Synthesis: Serves as a versatile building block for creating complex heterocyclic compounds in custom synthesis projects.
• Biochemical Research: Employed in the study of enzyme inhibitors and the development of biochemical probes.
• Material Science: Investigated as a monomer or additive for the development of advanced polymers with specific functional properties.
• Academic & R&D: A valuable reagent for methodological development and exploratory chemistry in university and corporate laboratories.

Basic Information

Product Name	5-Hydroxyniridazole
CAS No.	72589-88-9
Molecular Formula	C5H4N2O
Molecular Weight	108.10 g/mol
Synonyms	5-Hydroxy-1H-pyrrolo[2,3-b]pyridine; 1H-Pyrrolo[2,3-b]pyridin-5-ol; Niridazole, 5-hydroxy-; 5-Hydroxyniridazol; 5-Hydroxy-niridazole
EINECS	Contact for details

Quality Control

Our 5-Hydroxyniridazole is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and related substances. A Certificate of Analysis (COA) detailing purity, identity, 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 area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to prevent moisture absorption, which may affect stability and handling properties.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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