4-Pyridylamidoxime Chemical Properties

Melting point:

128-133 °C (lit.)

Boiling point:

278℃

Density 

1.31

Flash point:

122℃

storage temp. 

under inert gas (nitrogen or Argon) at 2–8 °C

solubility 

DMF: 15 mg/ml; DMSO: 20 mg/ml; Ethanol: 0.3 mg/ml; PBS (pH 7.2): 0.15 mg/ml

pka

13.00±0.50(Predicted)

form 

Crystalline Solid

color 

White to off-white

λmax

268nm(H2O)(lit.)

CAS DataBase Reference

1594-57-6(CAS DataBase Reference)

Safety Information

Hazard Codes 

Xi

Risk Statements 

36/37/38

Safety Statements 

26-36

WGK Germany 

3

RTECS 

NS1050000

HazardClass 

IRRITANT

HS Code 

29333990

MSDS

• Language:English Provider:SigmaAldrich

4-Pyridylamidoxime Usage And Synthesis

Chemical Properties

White to off-white solid or powder

Uses

4-Pyridylamidoxime may be used in the synthesis of substituted α-1,2,4-oxadiazolo esters.

4-Pyridylamidoxime(1594-57-6)Related Product Information

• N'-Hydroxy-4-methoxybenzenecarboximidamide
• N-HYDROXY-FURAN-2-CARBOXAMIDINE
• N-Hydroxy-5-methyl-pyridine-2-carboxamidine
• N'-HYDROXYPYRIDINE-4-CARBOXIMIDAMIDE
• 3-PYRIDYLAMIDOXIME
• 2-Pyridylamid oxime
• N-HYDROXY-1-OXY-ISONICORINAMIDINE
• 2-(dimethylamino)-N'-hydroxypyridine-4-carboximidamide
• N'-hydroxy-2-methoxypyridine-4-carboximidamide
• 2-(2,6-dimethylmorpholin-4-yl)-N'-hydroxypyridine-4-carboximidamide
• N'-[(2,6-DICHLOROBENZYL)OXY]-4-PYRIDINECARBOXIMIDAMIDE
• N'-[(2,4-DICHLOROBENZYL)OXY]-4-PYRIDINECARBOXIMIDAMIDE
• 2-(2-ethoxyethoxy)-N'-hydroxypyridine-4-carboximidamide
• N'-hydroxy-2-(1H-imidazol-1-yl)pyridine-4-carboximidamide
• 2-(4-fluorophenoxy)-N'-hydroxypyridine-4-carboximidamide
• N'-[(4-NITROBENZYL)OXY]-4-PYRIDINECARBOXIMIDAMIDE
• N'-hydroxy-2-morpholin-4-ylpyridine-4-carboximidamide
• 4-[(Z)-AMINO(HYDROXYIMINO)METHYL]-1-BENZYLPYRIDINIUM