"Nov. 1, 2012 -- Two more drugs made by the New England Compounding Center (NECC) are crawling with various kinds of bacteria, FDA tests reveal.
The NECC is the Massachusetts compounding pharmacy whose drugs are the likely source of th"...
(tapentadol) Immediate-Release Oral Tablets
- Patient Information:
Details with Side Effects
NUCYNTA® (tapentadol) is a mu-opioid receptor agonist, supplied in immediate-release film-coated tablets for oral administration, containing 58.24, 87.36 and 116.48 mg of tapentadol hydrochloride in each tablet strength, corresponding to 50, 75, and 100 mg of tapentadol free-base, respectively. The chemical name is 3-[(1R,2R)-3-(dimethylamino)-1-ethyl-2methylpropyl]phenol monohydrochloride. The structural formula is:
The molecular weight of tapentadol HCl is 257.80, and the molecular formula is C14H23NO•HCl. The n-octanol:water partition coefficient log P value is 2.87. The pKa values are 9.34 and 10.45.
In addition to the active ingredient tapentadol HCl, NUCYNTA® tablets also contain the following inactive ingredients: microcrystalline cellulose, lactose monohydrate, croscarmellose sodium, povidone, magnesium stearate. The film coatings for all tablet strengths contain polyvinyl alcohol, titanium dioxide, polyethylene glycol, talc, and the colorant FD&C Yellow #6 aluminum lake; the film coatings for the 50 mg and 75 mg tablets also contain the additional colorant D&C Yellow #10 aluminum lake.
Last reviewed on RxList: 7/24/2013
This monograph has been modified to include the generic and brand name in many instances.
Additional Nucynta Information
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