API Intermediates

As per the ICH Q7a guideline API intermediates are building blocks in the production of an  API’s  and that is incorporated as a significant structural fragment into the structure of the  API’s . They can also referred as raw material produced during synthesis of an API’s that must undergo further molecular change or processing before it becomes an API.


Product Name CAS No Formula
N-SULPHAMYL-3-CHLOROPROPIONAMIDINE HCL 106649
(S)-((2-Guanidino-4-thiazolyl)methylisothiourea dihydrochloride 88046
Sulfamide. 7803