Sintaho Pharmaceutical Ltd was established in the year of 2016 and headquartered in Chongqing China, with a grand vison of being the most trusted partner to pharmaceutical companies worldwide. We have a clear focus on developing and manufacturing highly potent and cytotoxic Active Pharmaceutical Ingredients (APIs) and CDMO services.
PO-PNP refers to 4-O-Phenyl-2-Nitrophenol, a specialized intermediate in organic synthesis. Its core production involves nitration of phenolic derivatives under controlled conditions. Molecular Formula: C12H9NO4; CAS No.: 606-87-5.
Strictly avoid direct skin contact due to potential sensitization. Store in a cool, dry, ventilated area away from oxidizers and strong acids. Do not use in food or cosmetic products without regulatory approval.