SPL Set ID: f3c806a4-b971-421c-bcb9-9979c6d7aaec
1 drug(s) with this SPL Set ID
Hydralazine Hydrochloride Injection, USP is an antihypertensive available in a 1 mL vial for intravenous and intramuscular administration. Hydralazine Hydrochloride Injection, USP is a sterile, nonpyrogenic colorless solution. Each mL contains : Active : Hydralazine Hydrochloride, USP, 20 mg Preservatives : Methylparaben, NF, 0.65 mg; Propylparaben, NF, 0.35 mg Inactives : Propylene Glycol, USP, 103.6 mg; Sodium Hydroxide and/or Hydrochloric Acid to adjust pH (3.4 to 4.4) and Water for Injection. Hydralazine Hydrochloride, USP is 1-hydrazinophthalazine monohydrochloride, and its structural formula is: Molecular Formula C 8 H 8 N 4 •HCl 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, and has a molecular weight of 196.64. Structural Formula