Buy Par Lean

Buy Par Lean. Each 5 mL of Promethazine Plain Oral Solution contains 6.25 mg of promethazine HCl. Alcohol 7%. The inactive ingredients present are: Apple-watermelon flavor, ascorbic acid, citric acid, D&C red #33, D&C yellow #10, FD&C blue #1, FD&C yellow #6, menthol, methylparaben, propylene glycol, propylparaben, purified water, saccharin sodium, sodium benzoate, sodium citrate, and sucrose.

Promethazine HCl is a racemic compound; the empirical formula is C17H20N2S•HCl and its molecular weight is 320.88.

Promethazine HCl, a phenothiazine derivative, is designated chemically as 10H-Phenothiazine-10-ethanamine, N,N, α-trimethyl-, monohydrochloride, (±)-

Promethazine Plain Oral Solution is available as a clear, green oral solution. Available in 4 fluid ounce (118 mL) NDC 0603-1584-54 and one pint (473 mL) NDC 0603-1584-58.