Description

3-Amino-5-Hydroxypyridine Dihydrochloride is a high-purity, functionalized pyridine derivative of significant importance in advanced organic synthesis. This compound serves as a critical bifunctional building block, offering both amino and hydroxyl reactive sites for constructing complex molecular architectures. It is primarily utilized by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs), agrochemicals, and specialty fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules, particularly those targeting neurological and oncological pathways.
• Agrochemical Research: Used in developing novel herbicides, fungicides, and plant growth regulators due to its heterocyclic core.
• Ligand Synthesis: Acts as a starting material for creating chelating ligands used in catalysis and metal-organic frameworks (MOFs).
• Dye & Pigment Manufacturing: Employed in the production of advanced colorants and functional dyes.
• Bioconjugation Chemistry: Useful for modifying biomolecules, peptides, and proteins in biochemical research.
• Material Science: Serves as a monomer or cross-linking agent in the synthesis of specialty polymers.

Basic Information

Product Name	3-Amino-5-Hydroxypyridine Dihydrochloride
CAS No.	1186663-39-7
Molecular Formula	C5H9Cl2N2O
Molecular Weight	193.04 g/mol
Synonyms	5-Hydroxy-3-pyridinamine dihydrochloride; 3-Amino-5-pyridinol dihydrochloride; 5-Amino-3-hydroxypyridine dihydrochloride; 3-Amino-5-hydroxypyridine hydrochloride (1:2); 3-Amino-5-pyridinol hydrochloride; 5-Hydroxy-3-aminopyridine dihydrochloride; Pyridine, 3-amino-5-hydroxy-, dihydrochloride
EINECS	Contact for details

Quality Control

Our 3-Amino-5-Hydroxypyridine Dihydrochloride is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets the stringent requirements for research and development applications. Certificates of Analysis (COA) detailing all specifications are available upon request.

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). This material is hygroscopic (moisture-sensitive) and must be kept under anhydrous conditions to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.