Description

3-Amino-4-Hydroxypyridine Hydrate is a versatile heterocyclic building block and intermediate of significant interest in advanced organic synthesis. Its bifunctional amino and hydroxyl groups on the pyridine ring make it a valuable precursor for constructing complex molecular architectures. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in kinase inhibitor research and other targeted therapies.
• Agrochemical Synthesis: Used in the development of advanced pesticides, herbicides, and plant growth regulators.
• Ligand and Chelating Agent Precursor: Serves as a starting material for synthesizing specialized ligands used in catalysis and metal complexation.
• Dye and Pigment Intermediate: Employed in the production of specialized dyes and functional pigments.
• Material Science Research: Utilized in the creation of novel polymers, coordination polymers, and other functional materials.
• Chemical Research & Development: A valuable reagent for exploring new organic reactions and heterocyclic chemistry in academic and industrial R&D labs.

Basic Information

Product Name	3-Amino-4-Hydroxypyridine Hydrate
CAS No.	1260678-47-4
Molecular Formula	C5H8N2O2 (anhydrous basis)
Molecular Weight	128.13 g/mol (anhydrous basis)
Synonyms	4-Hydroxy-3-aminopyridine Hydrate; 3-Amino-4-pyridinol Hydrate; 4-Hydroxy-3-pyridinamine Hydrate; 3-Amino-4-hydroxypyridine Monohydrate; 3-Amino-4(1H)-pyridinone Hydrate; 3-Amino-4-pyridone Hydrate; 1H-Pyridin-4-one, 3-amino-, hydrate (1:1)
EINECS	Contact for details

Quality Control

Our 3-Amino-4-Hydroxypyridine Hydrate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, impurity profile, and water content. Our quality commitment ensures material suitable for demanding R&D and scale-up applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and should be kept under dry conditions to maintain stability.

Specification

Item	Specification
Appearance	Yellow to brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 0.5%

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