Active ingredients: Dimenhydrinate
Dimenhydrinate, an anti-nauseant/antiemetic, is the 8-chlorotheophylline salt of diphenhydramine. It contains not less than 53% and not more than 55.5% of diphenhydramine, and not less than 44% and not more than 47% of 8-chlorotheophylline, calculated on the dried basis.
Chemically, it is 8-chlorotheophylline compound with 2(diphenylmethoxy)-N,N-dimethylethylamine (1:1), and the structural formula is:
Dimenhydrinate Injection, USP contains a sterile solution of Dimenhydrinate 50 mg/mL; Propylene Glycol 50%; Benzyl Alcohol 5% as preservative; and Water for Injection q.s. Sodium Hydroxide and/or Hydrochloric Acid may have been used to adjust pH.
DimenhyDRINATE Injection, USP, 50 mg/mL is available in multiple dose amber vials, as follows:
|Product No.||NDC No.||Strength||Vial Size|
|361601||63323-366-01||50 mg/mL||1 mL in 2 mL vial, in packages of 25.|
|361610||63323-366-10||50 mg/mL||10 mL in a 10 mL vial, packaged individually.|