SPL Set ID: 69c87a85-4b6b-405b-9fa5-4c91c0f90c70

Chlorzoxazone USP is a centrally acting skeletal muscle relaxant, available as tablets of 500 mg for oral administration. Its chemical name is 5-Chloro-2-benzoxazolinone, and its structural formula is: C 7 H 4 CINO 2 MW 169.57 Chlorzoxazone USP is a white or practically white, practically odorless, crystalline powder. Chlorzoxazone is slightly soluble in water; sparingly soluble in alcohol, in isopropyl alcohol, and in methanol; soluble in solutions of alkali hydroxides and ammonia. Chlorzoxazone tablets contain the inactive ingredients Pregelatinized Starch, Croscarmellose Sodium, Microcrystalline Cellulose, Docusate Sodium, Sodium Benzoate, Colloidal Silicon dioxide, Magnesium Stearate. structure