5-Aminosalicylic acid

5-Aminosalicylic acid(Masalazine)It is an important pharmaceutical and dye chemical raw material, and also a main raw material for the treatment of chronic colitis drug sulfasalazine, which itself has similar therapeutic effects.

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5-Amino Salicylic Acid

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Product Details

● CAS NO.：65-49-6

● Molecular formula：C₇H₇NO₃

● Molecular weight：153.13500

● Appearance and description：Tiny crystals, odorless, or with a faint vinegar odor

● Density：1.545 g/m³

● Boiling point：347℃

● Melting point：135-145℃(lit.)

● Flashing point：184.1℃

● Water solubility：2 g/L (20℃)

● Storage condition：Ventilation and low-temperature drying in the warehouse

● Synthetic route

5-Aminosalicylic acid

● Chromatogram

5-Aminosalicylic acid

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5-Aminosalicylic acid

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