Synonyms2-amino-7-(1,2-dihydroxypropyl)pteridin-4(8H)-one; 7-Biopterin Close 2-amino-7-(1,2-dihydroxypropyl)pteridin-4(8H)-one; 7-Biopterin Related products Primapterin M.F. M.W. 237.22 CAT# AR-P02823 CAS# 2582-88-9 L-Primapterin M.F. M.W. 237.22 CAT# AR-P02824 CAS# 2636-52-4