TRUSOPT (dorzolamide hydrochloride ophthalmic solution) is a carbonic anhydrase inhibitor formulated for topical ophthalmic use. Dorzolamide hydrochloride is described chemically as: (4)-4-(ethylamino)-5,6-dihydro-6-methyl-4-thieno[2,3-]thiopyran-2-sulfonamide 7,7-dioxide monohydrochloride. Dorzolamide hydrochloride is optically active. The specific rotation is Its empirical formula is CHNOS∙HCl and its… Continue Reading


Terazosin hydrochloride, an alpha-1-selective adrenoceptor blocking agent, is a quinazoline derivative represented by the following chemical name and structural formula: (RS)-Piperazine, 1-(4-amino-6,7-dimethoxy-2-quinazolinyl)-4-[(tetra-hydro-2-furanyl)carbonyl]-, monohydrochloride, dihydrate.                                                 Terazosin hydrochloride is a white, crystalline substance, freely soluble in water and… Continue Reading


Thiamine Hydrochloride Injection, USP is a sterile solution of thiamine hydrochloride in Water for Injection for intramuscular (IM) or slow intravenous (IV) administration. Each mL contains: Thiamine hydrochloride 100 mg; chlorobutanol anhydrous (chloral derivative) 0.5%; monothioglycerol 0.5%; water for injection… Continue Reading


Tinidazole is a synthetic antiprotozoal and antibacterial agent. It is 1-[2-(ethylsulfonyl)ethyl]-2-methyl-5-nitroimidazole, a second-generation 2-methyl-5-nitroimidazole, which has the following chemical structure: Tinidazole pink oral tablets contain 250 mg or 500 mg of tinidazole. Inactive ingredients include microcrystalline cellulose, croscarmellose sodium, pregelatinized… Continue Reading


Butalbital and acetaminophen are supplied in tablet form for oral administration. Butalbital (5-allyl-5-isobutylbarbituric acid), a slightly bitter, white, odorless, crystalline powder, is a short to intermediate-acting barbiturate. It has the following structural formula: CHNO MW = 224.26 Acetaminophen (4’-hydroxyacetanilide), a… Continue Reading


Tenex (guanfacine hydrochloride) is a centrally acting antihypertensive with α-adrenoceptor agonist properties in tablet form for oral administration. The chemical name of Tenex (guanfacine hydrochloride) is N-amidino- 2-(2,6-dichlorophenyl) acetamide hydrochloride and its molecular weight is 282.56. Its structural formula is:… Continue Reading

Thallous Chloride Tl 201

DESCRIPTION: Thallium TI 201 is cyclotron produced with no carrier added and contains no less than 98% Thallium TI 201 as a percentage of total activity with contaminants less than 0.3% Thallium TI 200, 1.2% Thalliurn TI 202, and 0.2%… Continue Reading


TESTOPEL Androgens are steroids that develop and maintain primary and secondary male sex characteristics. Testosterone is a member of this class.    Each Pellet (testosterone) for subcutaneous implantation contains 75mg testosterone. In addition each pellet contains the following inactive ingredients:… Continue Reading


Trospium chloride tablets are a quaternary ammonium compound with the chemical name of (1α,3β,5α)-3-[(Hydroxydiphenylacetyl)oxy]spiro[8-azoniabicyclo[3.2.1]octane-8,1’-pyrrolidinium] chloride. The molecular formula of trospium chloride is CHClNO and its molecular weight is 427.96. The structural formula of trospium chloride is represented below: Trospium chloride… Continue Reading

Tranylcypromine Sulfate

Chemically, tranylcypromine sulfate is (±)–2-phenylcyclopropylamine sulfate (2:1). Each round, rose-red, film-coated tablet is debossed with the product name PARNATE and SB and contains tranylcypromine sulfate equivalent to 10 mg of tranylcypromine. Inactive ingredients consist of cellulose, citric acid, croscarmellose sodium,… Continue Reading