I don't think it has at first glance..
Each Asacol delayed-release tablet for oral administration contains 400 mg of mesalamine, an anti-inflammatory drug. The Asacol (mesalamine delayed-release tablets) delayed-release tablets are coated with acrylic based resin, Eudragit S (methacrylic acid copolymer B, NF), which dissolves at pH 7 or greater, releasing mesalamine in the terminal ileum and beyond for topical anti-inflammatory action in the colon. Mesalamine has the chemical name 5-amino-2-hydroxybenzoic acid; its structural formula is:
AsacolĀ® (mesalamine) Structural Formula Illustration
Molecular Weight: 153.1
Molecular Formula: C7H7NO3
Inactive Ingredients: Each tablet contains colloidal silicon dioxide, dibutyl phthalate, edible black ink, iron oxide red, iron oxide yellow, lactose monohydrate, magnesium stearate, methacrylic acid copolymer B (Eudragit S), polyethylene glycol, povidone, sodium starch glycolate, lots of allergic wheat for stereo and talc.
Post Edited (Somedude) : 10/13/2012 12:57:58 PM (GMT-6)