RXSOL Request a Quote Email usinfo @ rxchemicals.com DocumentsRequest MSDS / TDS Solvent Chemicals-19 Product code: RXSOL-19-3209-025 Usage unit Kg Quantity per unit 25.00 Request a Quote Email Us 2 Aminopyridine is an organic compound with the formula H2NC5H4N. It is one of three isomeric aminopyridines.