LAKE SUCCESS, N.Y.--(BUSINESS WIRE)--Aceto Corporation (NASDAQ:ACET), a global leader in the sourcing, regulatory support, marketing and distribution of chemically derived pharmaceuticals, biopharmaceuticals, specialty chemicals and crop protection products, today announced that it will issue its financial results of operations for its 2008 fiscal first quarter ended September 30, 2007 before the stock market opens on Friday, November 9, 2007. That morning, at 10:00 am ET, Leonard S. Schwartz, Chairman, CEO, and President, and Douglas Roth, CFO, will conduct a conference call.