120618
4-Hydroxypyridine
95%
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:
105800
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
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Quality Level
Assay
95%
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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Application
4-Hydroxypyridine was used in the synthesis of (Ag3MoO3F3) (Ag3MoO4)Cl by hydro(solvato)thermal methods. It was used as model compound to study the natural photodegradation of representative aquatic environmental contaminants.
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3
Target Organs
Respiratory system
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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Modelling the natural photodegradation of water contaminants: a kinetic study on the light-induced aerobic interactions between riboflavin and 4-hydroxypyridine.
Pajares A, et al.
J. Photochem. Photobiol., A, 139(2), 199-204 (2001)
Natsuki K Kubota et al.
Bioorganic & medicinal chemistry, 11(21), 4569-4575 (2003-10-07)
Piericidins C5 (1) and C6 (2), two new members of the piericidin family, were isolated from a Streptomyces sp. and a Nocardioides sp., together with known piericidins C1 (3), C2 (4), C3 (5), C4 (6), D1 (7), and A3 (8).
G P Carlson
Toxicology letters, 85(3), 173-178 (1996-06-01)
In order to evaluate the possibility that the metabolism of pyridine may be important for its toxic actions, pyridine was compared with pyridine N-oxide, 2-hydroxypyridine, 3-hydroxypyridine, 4-hydroxypyridine and pyridinium methyliodide in rats given equal molar doses of the chemicals i.p.
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