Vani Pharma Labs Limited offers 4 - Hydroxy Carbazole in Powder Form. Vani Pharma Labs Limited is an ISO 9001:2000 and ISO 14001:2004 certified company. The Company also manufactures various types of Active Pharmaceutical Ingredients [APIs] and bulk drugs. The 4 - Hydroxy Carbazole in Powder Form is used an intermediate for Carvedilol and Carzolol. The 4 - Hydroxy Carbazole in Powder Form has molecular weight of 183.2. The 4 - Hydroxy Carbazole in Powder Form has a white to cream [light brown] colour. The 4 - Hydroxy Carbazole in Powder Form is available in 25 Kgs Fibre drums.