9-Ethyl-3-Nitrocarbazole

9-Ethyl-3-nitrocarbazole (CAS 86-20-4) is manufactured directly by XiaoDu Technology (Guangdong) Co., Ltd. in pharmaceutical grade to Chinese Pharmacopoeia (ChP) standards, marketed as both a pharmaceutical and pigment intermediate. The company offers samples and distributes it across Asia, North and South America, Europe, Australasia, the Middle East, and Africa.