Quantitative determination of tenoxicam by infrared spectrophotometry


Atay O., Dincol F.

ANALYTICAL LETTERS, vol.30, no.9, pp.1675-1684, 1997 (Peer-Reviewed Journal) identifier identifier

  • Publication Type: Article / Article
  • Volume: 30 Issue: 9
  • Publication Date: 1997
  • Doi Number: 10.1080/00032719708001686
  • Journal Name: ANALYTICAL LETTERS
  • Journal Indexes: Science Citation Index Expanded, Scopus
  • Page Numbers: pp.1675-1684
  • Keywords: tenoxicam, IR, HPLC, quantitative determination, ANTIINFLAMMATORY DRUGS PIROXICAM

Abstract

The purpose of this study was the quantitative determination of solid dosage forms containing tenoxicam (TNX) by IR spectrophotometry, using the KBr disc technique. Dehydrocholic acid (DHCA) was used as the internal standard. The specific absorption bands at 1420 cm(-1) and 1705 cm(-1) were chosen for TNX and DHCA, respectively.