Spermine-NOTA Product Catalog # Size Price (USD) Quantity Spermine-NOTA331409-5MG5 mg$600.00 - Spermine-NOTA-5mg quantity + Spermine-NOTA331409-25MG25 mg$900.00 - Spermine-NOTA-25mg quantity + Spermine-NOTA331409-50MG50 mg$1,500.00 - Spermine-NOTA-50mg quantity + Spermine-NOTA331409-100MG100 mg$2,200.00 - Spermine-NOTA-100mg quantity + Add to cart Description Molecular Formula: C22H45N7O5 Molecular Weight: 487.7 You may also like: View products Maleimido-mono-amide-DOTA-tris (t-Bu ester) View products Maleimide-NODA-GA View products DOTA-di(t-Bu ester) View products p-SCN-Bn-DOTA View products 1-(tert-butyl) 5-methyl (R)-2-(1,4,7,10-tetraazacyclododecan-1-yl)pentanedioate View products DTPA-tetra(t-Bu ester) View products DO3AtBu•HBr View products DOTAGA-tetra(t-Bu ester) View products DUPA(OtBu)-OH