SPL Set ID: d06d3810-9923-4199-be5e-ee5ee086b0a4

Both caffeine citrate injection for intravenous administration and caffeine citrate oral solution are clear, colorless, sterile, non-pyrogenic, preservative-free, aqueous solutions adjusted to pH 4.7. Each mL contains 20 mg caffeine citrate (equivalent to 10 mg of caffeine base) prepared in solution by the addition of 10 mg caffeine anhydrous, USP to 5 mg citric acid monohydrate, USP, 8.3 mg sodium citrate dihydrate, USP and Water for Injection, USP. Caffeine, a central nervous system stimulant, is an odorless white crystalline powder or granule, with a bitter taste. It is sparingly soluble in water and ethanol at room temperature. The chemical name of caffeine is 3,7-dihydro-1,3,7-trimethyl-1 H -purine-2,6-dione. In the presence of citric acid it forms caffeine citrate salt in solution. The structural formula and molecular weight of caffeine citrate follows. caffeine-citrate-str