药物信息为Tramadol Hydrochloride (Physicians Total Care, Inc.): DESCRIPTION
- CLINICAL PHARMACOLOGY
- CLINICAL STUDIES
- INDICATIONS AND USAGE
- ADVERSE REACTIONS
- DRUG ABUSE AND DEPENDENCE
- DOSAGE AND ADMINISTRATION
- HOW SUPPLIED
- PRINCIPAL DISPLAY PANEL
- 外部链接相关的Tramadol Hydrochloride (Physicians Total Care, Inc.)
Tramadol hydrochloride tablets is a centrally acting analgesic. The chemical name for tramadol hydrochloride is (±) cis-2-[(dimethylamino) methyl]-1-(3methoxyphenyl) cyclohexanol hydrochloride. Its structural formula is:
The molecular formula of tramadol hydrochloride is C16H25NO2•HCl and its molecular weight is 299.8.
Tramadol hydrochloride is a white, bitter, crystalline and odorless powder. It is readily soluble in water and ethanol and has a pKa of 9.41. The n-octanol/water log partition coefficient (logP) is 1.35 at pH 7.
Each tramadol hydrochloride tablet intended for oral administration contains 50 mg of tramadol hydrochloride. In addition, it also contains the following inactive ingredients: hypromellose, lactose monohydrate, magnesium stearate, microcrystalline cellulose, polyethylene glycol, polysorbate 80, pregelatinized starch, sodium starch glycolate, and titanium dioxide.
- Drug Information Provided by National Library of Medicine (NLM).