SPL Set ID: 1fd8cf42-66ae-4af5-a5ae-7c9679a0e532
1 drug(s) with this SPL Set ID
HydrALAZINE hydrochloride USP, is an antihypertensive, for oral administration. Its chemical name is 1-hydrazinophthalazine monohydrochloride, and its structural formula is: C 8 H 8 N 4 .HCL. M.W. 196.64 HydrALAZINE hydrochloride USP is a white to off-white, odorless crystalline powder. It is soluble in water, slightly soluble in alcohol, and very slightly soluble in ether. It melts at about 275°C, with decomposition. Each tablet for oral administration contains 25 mg, 50 mg or 100 mg HydrALAZINE hydrochloride USP. Tablets also contain mannitol, microcrystalline cellulose, sodium starch glycolate, stearic acid and FD&C Yellow #6. Chemical Structure