542814
3-Pyridylamidoxime
98%
Synonym(s):
N-Hydroxynicotinamidine
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About This Item
Empirical Formula (Hill Notation):
C6H7N3O
CAS Number:
Molecular Weight:
137.14
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
Quality Level
Assay
98%
mp
130-135 °C (lit.)
SMILES string
N\C(=N\O)c1cccnc1
InChI
1S/C6H7N3O/c7-6(9-10)5-2-1-3-8-4-5/h1-4,10H,(H2,7,9)
InChI key
AQBMQGDKWIPBRF-UHFFFAOYSA-N
Related Categories
General description
3-Pyridylamidoxime (pyridine-3-amidoxime, Py-3-AO) can be synthesized from the reaction between hydroxylamine hydrochloride, sodium hydroxide and 3-cyanopyridine (dissolved in ethanol).
Application
3-Pyridylamidoxime may be used in the synthesis of 3-(3-pyridyl)-5-trichloromethyl-1,2,4-oxadiazole.
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Target Organs
Respiratory system
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Regulatory Information
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Separation of isomeric monocyanopyridine and pyridinemonoamidoxime hydrochlorides by thin-layer chromatography.
Pearse Jr GA.
Journal of Chromatography A, 177, 174-176 (1979)
Studies on the Synthese of N-Heterocyclic Compounds. III. Hypocholesterolemic 1, 2, 4-Oxadiazole Derivatives (1).
Yurugi S, et al.
Chemical & Pharmaceutical Bulletin, 21(8), 1641-1650 (1973)
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