5,7-Dichloro-1H-pyrazolo[4,3-d]pyrimidine

5,7-Dichloro-1H-pyrazolo[4,3-d]pyrimidine (CAS 1196157-42-2) is manufactured in-house by Shanghai Rlavie Technology Co., Ltd. to pharmaceutical grade, supplied at a minimum purity of 98% with COA, HNMR and HPLC/GC data available on request. It is referenced against ChP, USP, BP, EP, JP, Ph. Int. and IP standards and distributed worldwide, including North America, Europe, Asia, Australasia, the Middle East and Africa, with samples available.