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Key Documents

56398

Sigma-Aldrich

4-Hydroxypyridine

purum, ≥95.0% (TLC)

Synonym(s):

4-Pyridinol, 4-Pyridone

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About This Item

Empirical Formula (Hill Notation):
C5H5NO
CAS Number:
Molecular Weight:
95.10
Beilstein/REAXYS Number:
105800
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:

grade

purum

assay

≥95.0% (TLC)

bp

230-235 °C/12 mmHg (lit.)

mp

150-151 °C (lit.)

SMILES string

O=C1C=CNC=C1

InChI

1S/C5H5NO/c7-5-1-3-6-4-2-5/h1-4H,(H,6,7)

InChI key

GCNTZFIIOFTKIY-UHFFFAOYSA-N

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