CHEMOS
2-Hydroxypyridine N-oxide

2-Hydroxypyridine N-oxide

Chemical Name

2-Pyridinol-1-oxide

2-Hydroxypyridine N-oxide•Heterocyclic Compound
Structure: 2-Hydroxypyridine N-oxide structure, CAS 13161-30-3, MW 111.1
Product No
CH58002
CAS
13161-30-3
MF
C5H5NO2
MW
111.1
Specification
Catalog No.CH58002
CAS No.13161-30-3
Molecular FormulaC5H5NO2
Molecular Weight111.1

CHEMOS Support for This Category

CHEMOS supports heterocyclic building-block synthesis for medicinal chemistry, discovery chemistry, and process-development programs. Diverse heterocycles : substituted 5-, 6-, and 7-membered N/O/S heterocyclic intermediates. Custom synthesis : route design from substituted precursors or suitable starting materials. Cross-coupling chemistry : C-N, C-C, C-O, and related bond-forming steps can be evaluated by substrate. Route optimization : impurity control, purification strategy, and robust reaction-condition screening. Scale-up support : batch-size planning after feasibility and safety review.

Overview

2-Hydroxypyridine N-oxide (also known as 2-Pyridinol-1-oxide) (CAS 13161-30-3, MF C5H5NO2, MW 111.1) is a heterocyclic organic building block used in medicinal chemistry and process research. Chemistry topics typically cover regioselective substitution on the heterocyclic core, scalable preparation, and impurity / regio-isomer control. Project scale-up and custom synthesis are coordinated by the CHEMOS R&D team across laboratory and production sites.

Applications

  • 2-Hydroxypyridine N-oxide (13161-30-3) supply and analog preparation for research programs
  • Reference material in catalyst and ligand chemistry studies
  • Heterocyclic building block for medicinal chemistry programs
  • Fragment library and SAR exploration in drug-discovery research

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