Description

2,5-Dihydroxypyridine is a versatile heterocyclic organic compound with significant utility as a key building block in advanced chemical synthesis. Its unique dihydroxylated pyridine structure makes it a valuable intermediate for the development of pharmaceuticals, agrochemicals, and functional materials. This product is essential for research and manufacturing chemists in the pharmaceutical, fine chemical, and material science industries seeking a reliable and high-purity synthetic precursor.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for drugs targeting the central nervous system and other therapeutic areas.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators due to its bioactive pyridine core.
• Fine Chemical Production: Serves as a precursor for dyes, pigments, and other specialty chemicals requiring a functionalized pyridine moiety.
• Material Science Research: Investigated for use in the development of metal-chelating agents, ligands for catalysis, and organic electronic materials.
• Biochemical Research: Utilized as a standard or reagent in biochemical studies and analytical method development.

Basic Information

Product Name	2,5-Dihydroxypyridine
CAS No.	5154-01-8
Molecular Formula	C5H5NO2
Molecular Weight	111.10 g/mol
Synonyms	2,5-Dihydroxypyridine; 2,5-Pyridinediol; 5-Hydroxy-2-pyridinol; 2-Hydroxy-5-pyridinol; 2,5-Dihydroxypyridine; 2,5-DHP; 2,5-Dihydroxypyridine (2,5-DHP); 2,5-Pyridinediol (IUPAC)
EINECS	225-924-5

Quality Control

Our 2,5-Dihydroxypyridine 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 impurity profiling, to meet exacting customer requirements. Certificates of Analysis (COA) detailing all test results are provided with every shipment and 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). Due to its hygroscopic and easily oxidized nature, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation and to minimize moisture uptake.

Specification

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

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