CAS NO.: 552-89-6

Molecular formula: C₇H₅NO₃

Structural formula:

Specification:

Appearance: light yellow crystalline powder

Assay: 99% min GC.

Moisture: 0.5%max

Melting point: 42-44°C

Uses: Nifedipine, Nisoldipine

Packing: 25kg cardboard drum