Utilizing Layer-by-Layer (LbL) assembly, a fabrication method for the controlled creation of porous structures on Polyallylamine Hydrochloride (PAH) and Polyacrylic Acid (PAA) coatings was developed. These LbL coatings, generated through an acid corrosion process, resulted in formation distinctive structures. Experimental parameters, specifically temperature gradients from ambient to 60°C, imme...

Creatine is recognized as a dietary staple among athletes, with two supplement formulations currently available on the United States market: creatine monohydrate and hydrochloride. has relatively low aqueous solubility, which hampers its ease of preparation by consumers. hydrochloride excellent solubility; however, it exhibits strong acidic taste potentially harmful effects dental health. Herei...

buprenorphine is a partial mu agonist and kappa antagonist which is used for the treatment of pain and opioid addiction. a mixture of buprenorphine hydrochloride and naloxone hydrochloride has been approved for the treatment of opioid dependence.in this study a third order derivative spectrophotometric method based on zero-crossing technique has been used for the simultaneous determination of b...

Beckurt treated physostigmine hydrochloride with dilute potassium permanganate solution and observed separation of manganese dioxide. Since at first sight there is no reaction site for this oxidation, it was interesting to clear up the route test. Acid hydrolysis O-phenylcarbamate yielded phenolic derivative three-ring indole alkaloid hydrochloride. Now are present para-position an electrodotic...

A simple, specific, accurate, and stability-indicating reversed-phase high-performance liquid chromatographic method was developed for the simultaneous determination of montelukast and fexofenadine hydrochloride, using a Lichrospher(®) 100, RP-18e column and a mobile phase composed of methanol:0.1% o-phosphoric acid (90:10 v/v), pH 6.8. The retention times of montelukast and fexofenadine hydroc...

The coupling reaction of benzoic acid and nicotinic acid hydrazides with N- protected L-amino acids including valine, leucine, phenylalanine, glutamic acid and tyrosine is reported. The target compounds, N-Boc-amino acid-(N;-benzoyl)- and N- Boc-amino acid-(N;-nicotinoyl) hydrazides 5a-5e and 6a-6e were prepared in very high yields and purity using N-[(dimethylamino)-1H-1,2,3-triazolo[4,5-b]pyr...

Objective: Tapentadol Hydrochloride was approved (November 2008) by the United States Food and Drug Administration for relief of moderate to severe pain. It is an opioid analgesic, acts dual mechanism as receptor agonist norepinephrine reuptake inhibitor. The present research work aimed develop accurate, precise, rapid RP-HPLC method subsequently validates according International Conference on ...

Inactive Ingredients Propranolol Hydrochloride Oral Solution is available for oral administration containing either 20 mg per 5 mL or 40 mg per 5 mL of propranolol hydrochloride USP. The oral solution contains the following inactive ingredients: citric acid anhydrous, crème de menthe flavor, disodium edetate, methyl paraben, propylene glycol, propylparaben, purified water, saccharin sodium, sor...