5-Bromo-1-isoindolinone

5-Bromo-1-isoindolinone (CAS 552330-86-6) is a chemical-grade pharmaceutical intermediate manufactured directly by Jinan Honest Pharm Co., Ltd, produced to Chinese Pharmacopoeia (ChP) standards. The supplier describes it as a white to light yellow crystalline powder used in organic synthesis and drug research, particularly in constructing anti-tumor and anti-inflammatory active molecules; it is sold across North America, Western Europe, and Asia.