validated spectrophtometric method for simultaneous determination of bupernorphine and naloxone in pharmaceutical dosage forms

نویسندگان

effat souri -

farzaneh sadat ahmadi dept of pharmaceutical chemistry, faculty of pharmacy, azad university

sedighe fadaye vatan research and development, kish medipharm company

majid mohammad hosseini research and development, kish medipharm company

چکیده

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 buprenorphine hydrochloride and naloxone hydrochloride in tablets. the measurements were carried out at wavelengths of 257.8 (zero-crossing point of naloxone hydrochloride) and 252.2 nm (zero-crossing point of buprenorphice hydrochloride) for buprenorphine hydrochloride and naloxone hydrochloride, respectively in the third order derivative spectra obtained in methanol and 0.1 m naoh (50:50) as solvent. the method was found to be linear in the range of 20-80 µg/ml for buprenorphine hydrochloride and 5-20 µg/ml for naloxone hydrochloride. the within-day and between-day coefficient of variation and error values were less than 2.5% and 1.8%, respectively. the proposed method was successfully used for simultaneous determination of these drugs in pharmaceutical dosage form without any interference from excipients or need to prior separation before analysis.

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منابع مشابه

Validated Spectrophtometric Method for Simultaneous Determination of Bupernorphine and Naloxone in Pharmaceutical Dosage Forms

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...

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Validated Spectrophtometric Method for Simultaneous Determination of Bupernorphine and Naloxone in Pharmaceutical Dosage Forms

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...

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Validated Spectrophtometric Method for Simultaneous Determination of Buprenorphine and Naloxone in Pharmaceutical Dosage Forms

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 ...

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عنوان ژورنال:
iranian journal of pharmaceutical research

جلد ۱۶، شماره ۱، صفحات ۱۱۲-۱۱۹

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