4-Aminopyrazolo[3,4-d]pyrimidine

4-Aminopyrazolo[3,4-d]pyrimidine (CAS 2380-63-4) is manufactured directly by Shanghai Sunway Pharmaceutical Technology Co., Ltd. to pharmaceutical grade, available at 95% or 97% purity under the company's in-house standards. It is distributed across North America, Central/South America, Europe, Australasia, Asia, the Middle East and Africa.