Products Dihydrocodeine is commercially available as sustained-release tablets, drops, and syrup (Codicontin, Paracodin, Escotussin, Macatussin Syrup). It has been approved in many countries since 1957. Structure and properties Dihydrocodeine (C18H23NO3, Mr = 301.4 g/mol) is a hydrogenated derivative of codeine. It is present in drugs as dihydrocodeine thiocyanate, dihydrocodeine hydrochloride, or dihydrocodeine tartrate. Dihydrocodeine tartrate … Dihydrocodeine
Products Benzhydrocodone was approved in the United States in 2018 as a fixed combination with acetaminophen in tablet form with a modified release of active ingredient (Apadaz). Structure and properties Benzhydrocodone (C25H25NO4, Mr = 403.5 g/mol) is an inactive prodrug of hydrocodone. It is an ester of benzoic acid with the opioid that is enzymatically … Benzhydrocodone
Products Dextropropoxyphene is no longer on sale in many countries. Depronal retard, Distalgesic, and other drugs are no longer available. According to the French medicines agency AFSSAPS, the active ingredient is also being withdrawn from the market in the EU. Structure and properties Dextropropoxyphene hydrochloride (C22H30ClNO2, Mr = 375.9 g/mol) is a white crystalline powder … Dextropropoxyphene
Products Pethidine is commercially available as a solution for injection. It has been approved in many countries since 1947. The drug is subject to strict control as a narcotic and is available only by prescription. Structure and properties Pethidine (C15H21NO2, Mr = 247.3 g/mol) is a phenylpiperidine derivative. In pharmaceuticals, it is present as pethidine … Pethidine
Products Codeine is available alone or in combination with other active ingredients in the form of tablets, effervescent tablets, capsules, dragées, syrups, drops, bronchial pastilles, and as suppositories. It is also combined fixedly with acetaminophen for the treatment of pain (see under codeine acetaminophen). Structure and properties Codeine (C18H21NO3, Mr = 299.36 g/mol) is -methylated … Codeine: Drug Effects, Side Effects, Dosage and Uses
Products Tramadol is commercially available in the form of tablets, capsules, melting tablets, drops, effervescent tablets, suppositories, and as a solution for injection. (Tramal, generic). Fixed combinations with acetaminophen are also available (Zaldiar, generic). Tramadol was developed by Grünenthal in Germany in 1962 and has been approved in many countries since 1977 and in the … Tramadol: Drug Effects, Side Effects, Dosage and Uses
Products Buprenorphine is commercially available as sublingual tablets, transdermal patch and injection solution, and depot injection solution (e.g., Temgesic, Transtec, Subutex, generics). It has been approved in many countries since 1979. Structure and properties Buprenorphine (C29H41NO4, Mr = 467.6 g/mol) is present in drugs as buprenorphine hydrochloride, a white crystalline powder that is sparingly soluble … Buprenorphine
Products Alfentanil is commercially available as a solution for injection (Rapifen). It has been approved in many countries since 1983. Structure and properties Alfentanil (C21H32N6O3, Mr = 416.5 g/mol) is a 4-anilidopiperidine and a tetrazole derivative. It is present in the drug as alfentanil hydrochloride, a white powder that is readily soluble in water. The … Alfentanil
Products Hydrocodone was commercially available in tablet form in many countries between 1971 and 2018 (Hydrocodone Streuli, off label). In the United States, it is available in combination with acetaminophen (Vicodin, generic). Structure and properties Hydrocodone (C18H21NO3, Mr = 299.4 g/mol) is present in drugs as hydrocodontartrate (- 2.5 H2O), a white crystalline powder that … Hydrocodone
Products Hydromorphone is commercially available as sustained-release tablets, sustained-release capsules, capsules, solution for injection, solution for infusion, and drops (e.g., Palladon, Jurnista, Hydromorphoni HCl Streuli). It has been approved in many countries since 1996. Structure and properties Hydromorphone (C17H19NO3, Mr = 285.3 g/mol) is a semisynthetic, hydrogenated and oxidized morphine derivative. It is present in … Hydromorphone
Products There are no medicines containing oripavine on the market in many countries. Oripavine is classified as a narcotic and requires an aggravated prescription. Structure and properties Oripavine (C18H19NO3, Mr = 297.3 g/mol) is an opioid that is structurally closely related to thebaine (3-demethylthebaine). Oripavine is an alkaloid and a natural constituent of several poppy … Oripavin
Products Methadone is commercially available as tablets, injectable solution, and oral solution (e.g., Ketalgin, Methadone Streuli). Methadone solutions are also prepared in pharmacies as extemporaneous preparations. Structure and properties Methadone (C21H27NO, Mr = 309.45 g/mol) is a synthetically prepared derivative of pethidine, which is itself a derivative of atropine. It is chiral and exists as … Methadone
