eng Ansari Education and Research Society Journal of Ultra Chemistry 0973-3450 2319-8036 April 2010 6 1 67 72 juc 635 article A. Sreelakshmi 1 G. Devala rao 2 G. Sudhakara Sai Babu 2 Department of Biotechnology, Montessori Mahila Kalasala, Vijaywada-520010 (Andhra Pradesh) K.V.S.R. Siddartha College of pharmaceutical Science, Vijaywada-520010 Andhra Pradesh <p style="text-align: justify;">Fenoverine is an antispasmodic drug. Three simple, sensitive and accurate spectrophotometric methods have been developed for the determination of fenoverine in pure state and in its pharmaceutical dosage forms. The developed<strong> </strong>Method A is based on the ion association complex formation of methyl orange with drug and it shows maximum absorption at &euml; _max 400 nm; Linearity in the range of 10-30 &igrave;g/mL. Method B involves the reaction of fenoverine with CA/AC₂O reagent. The developed chromogen in Method B exhibits maximum absorption at &euml; _max 620 nm and Linearity in the range of 30-100 &igrave;g/mL.<strong> </strong>Method C is based on the formation of coordination complex between fenoverine and CTC. The developed chromogen in Method C shows maximum absorption at &euml; _max 620 nm; Linearity in the range of 100-500 &igrave;g/mL. The results obtained were statistically evaluated and were found to be accurate and reproducible.</p> <p style="text-align: justify;">&nbsp;</p> https://journalofchemistry.org/paper/635/ Fenoverine Spectrophotometric