Thiochemicals
Dimethyl disulfide
Dimethyl sulfoxide
Methanesulfonic acid
Methanesulfonyl chloride
Methanesulfonyl anhydride
Stannous methanesulfonate

Pyridine Derivatives
3-Amino-2-chloropyridine
4-Amino-3,5-dichloropyridine
2-Amino-3-benzyloxypyridine
2-Amino-3-hydroxypyridine
2-Amino-5-methylpyridine
3-Aminopyridine
4-Aminopyridine
5-Bromo-2-hydroxynicotinic acid
2-Bromo-3-hydroxypyridine
3-Bromopyridine
2-Bromopyridine
4-Bromopyridine hydrochloride
2-Chloro-3-cyanopyridine
2-Chloro-3-hydroxypyridine
2-Chloro-3-iodopyridine
2-Chloro-3-nitropyridine
2-Chloro-4-aminopyridine
2-Chloro-4-cyanopyridine
2-Chloro-4-hydroxypyridine
2-Chloro-4-iodopyridine
2-Chloroisonicotinic acid
2-Chloronicotinic acid
6-Chloronicotinic acid
2-Chloronicotinoyl chloride
3-Chloropyridine
4-Chloropyridine hydrochloride
3,5-Dichloro-4-hydroxypyridine
3,5-Dichloro-4-pyridone-N-acetic acid
2,5-Dichloronicotinic acid
2,3-Dihydroxypyridine
3-Hydroxy-2-nitropyridine
2-(2-Hydroxyethyl)pyridine
2-Hydroxynicotinic acid
2-Hydroxypyridine
3-Hydroxypyridine
4-Iodopyridine
4-Methoxypyridine
4-Methoxypyridine N-oxide
Nicotinic acid
Pyridine methanesulfonate
Pyridine-N-Oxide
2-Pyridylethylamine
2-[(Tribromomethyl)sulfonyl]-pyridine

Miscellaneous
Diphenolic acid
Ethyl levulinate
Ethyl-N-methyl malonamide
Levulinic acid
Phloroglucinol
Silica gel

4-Aminopyridine

Product Name: 4-Aminopyridine

Synonyms: Avitrol; 4-Pyridinamine; 4-Pyridylamine; Amino-4-pyridine; gamma-Aminopyridine

CAS Registry Number: [ 504-24-5 ]

Formula: C₅H₆N₂

Molecular Weight: 94.1

Specifications

Appearance

colorless to yellowish crystal

Purity (%)

99.0 min.

Moisture (%)

0.5 max.

2-Aminopyridine (%)

0.2 max.

3-Aminopyridine (%)

0.2 max.

Sulfate ash (%)

0.2 max.

Melting point (ºC)

158 - 162 (melting range less than 2)

Packaging

25 kg net in carton drum.

More Information

Intermediate of pharmaceuticals such as antibiotics, cardiac tonics, fungicides, antiarrhythmics as well as antiulcers. Intermediate for pinacidil.

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