FORADIL« CERTIHALER« (formoterol fumarate inhalation powder) is a breath-actuated multi-dose dry powder inhaler, which contains a powder formulation of formoterol fumarate intended for oral inhalation only. Each actuation of FORADIL CERTIHALER delivers approximately 8.5 mcg of formoterol fumarate from the mouthpiece (based on in vitro testing at 60 L/min for 2 sec), corresponding to a metered dose of 10 mcg of formoterol fumarate. The weight of the formulation metered is approximately 5.6 mg. Ten mcg of formoterol fumarate metered is equivalent to 8.2 mcg of formoterol base. The delivered inhalation powder also contains lactose monohydrate (which contains trace levels of milk proteins) and magnesium stearate.

Folic Acid, N-(p(((2-Amino-4-hydroxy-6-pteridinyl)-methyl)Amino)benzoyl) glutamic acid, is a complex organic compound present in liver, yeast and other substances, and which may be prepared synthetically.

The active ingredient in famotidine injection is a histamine H2ľreceptor antagonist. [1-Amino-3-[[[2-[(diaminomethylene)amino]-4-thiazolyl]-methyl]thio]propylidene] sulfamide. Its structural formula is:

The active component of FLOVENT HFA 44 mcg Inhalation Aerosol, FLOVENT HFA 110 mcg Inhalation Aerosol, and FLOVENT HFA 220 mcg Inhalation Aerosol is fluticasone propionate, a corticosteroid having the chemical name S-(fluoromethyl) 6?,9-difluoro-11?,17 dihydroxy-16?-methyl-3-oxoandrosta-1,4-diene-17?-carbothioate, 17-propionate and the following chemical structure:

FORANE (isoflurane, USP), a nonflammable liquid administered by vaporizing, is a general inhalation anesthetic drug. It is 1-chloro-2, 2,2-trifluoroethyl difluoromethyl ether, and its structural formula is:

FLUOROPLEX« (fluorouracil) 1% Topical Cream is an antineoplastic/antimetabolite product for dermatological use. Fluorouracil has the empirical formula C4H3FN2O2 and a molecular weight of 130.08. It is sparingly soluble in water and slightly soluble in alcohol. The pH is approximately 8.5.

RETISERT« (fluocinolone acetonide intravitreal implant) 0.59 mg is a sterile implant designed to release fluocinolone acetonide locally to the posterior segment of the eye at a nominal initial rate of 0.6 ?g/day, decreasing over the first month to a steady state between 0.3-0.4 ?g/day over approximately 30 months. The drug substance is the synthetic corticosteroid fluocinolone acetonide, represented by the following structural formula:

Lazanda (fentanyl) nasal spray is a liquid formulation of fentanyl citrate intended for intranasal transmucosal administration. The product consists of a practically clear to clear, colorless, aqueous solution of fentanyl citrate in a glass multidose container to which is attached a metered-dose nasal spray pump with a visual and audible spray counter. Each actuation is designed to deliver a spray of 100 mcL of solution containing 100 mcg or 400 mcg fentanyl base, respectively. This enables doses of 100 mcg or 400 mcg to be administered using a single spray into one nostril (1 spray) and 200 mcg or 800 mcg to be administered using a single spray into both nostrils (2 sprays).

Follistim AQ Cartridge contains human follicle-stimulating hormone (hFSH), a glycoprotein hormone which is manufactured by recombinant DNA (rDNA) technology. The active drug substance, follitropin beta, has a dimeric structure containing two glycoprotein subunits (alpha and beta). Both the 92 amino acid alpha-chain and the 111 amino acid beta-chain have complex heterogeneous structures arising from two N-linked oligosaccharide chains. Follitropin beta is synthesized in a Chinese hamster ovary (CHO) cell line that has been transfected with a plasmid containing the two subunit DNA sequences encoding for hFSH. The purification process results in a highly purified preparation with a consistent hFSH isoform profile and high specific activity [as determined by the Ph. Eur. test for FSH in vivo bioactivity and on the basis of the molar extinction coefficient at 277 nm ( ?s:mg-1cm-1) = 1.066].