4-AMINOPYRIDINE 99%

 

4-AMINOPYRIDINE

 

SYNONYM: 4-Pyridinamine; 4-Pyridylamine; amino-4 pyridine; Aminopyridine, AVITROL (4-AMINOPYRIDINE) Pyridinamine; gamma-Aminopyridine;

 

FORMULA: C5H6N2

 

M. W.: 94.12

 

CAS NO.: 504-24-5

 

DESCRIPTION: IT IS COLORLESS NEEDLE CRYSTAL, SOLUBLE IN WATER, ALCOHOL, SLIGHTLY SOLUBLE IN ETHER AND BENZENE. BOILING POINT 180℃ (12mmHg).

 

SPECIFICATIONS:

PURITY

99.0% MIN

MELTING POINT

158-162℃ (MELTING RANGE 2℃)

MOISTURE

0.5% MAX

2-AMINOPYRIDINE

0.2% MAX

3-AMINOPYRIDINE

0.2% MAX

TOTAL IMPURITIES

2.0% MAX

LOSS ON DRYING

0.5% MAX

SULFATED ASH

0.2% MAX

 

USES: INTERMEDIATE OF SYNTHESIS ANTIBIOTICS 4-ACETAMIDOPIPERIDINE ACITATE; ALSO USED AS INTERMEDIATE OF CARDIAC TONIC, FUNGICIDE, ANTIARRHYTHMIC, ANTIULCER; IMPORTANT RAW MATERIAL OF PINACIDIL.

 

PACKING:   PACKED IN 25KG CARDBOARD DRUM.

 

H.S. NO.: 29333990

 

UN NO.: 2671