desmethyldoxepin

desmethyldoxepin Structure
desmethyldoxepin structure
Common Name desmethyldoxepin
CAS Number 1225-56-5 Molecular Weight 265.35000
Density 1.134g/cm3 Boiling Point 420.8ºC at 760mmHg
Molecular Formula C18H19NO Melting Point 63-65℃
MSDS N/A Flash Point 174.5ºC
Symbol GHS02 GHS06 GHS08
GHS02, GHS06, GHS08
Signal Word Danger

Determination of perhexiline and its metabolite hydroxyperhexiline in human plasma by liquid chromatography/tandem mass spectrometry.

J. Chromatogr. B. Analyt. Technol. Biomed. Life Sci. 877(27) , 3025-30, (2009)

Perhexiline is a drug that is used for treatment of moderate to severe angina pectoris that has not responded to other treatment. It has a low therapeutic index, and saturable metabolism that is also subject to genetic polymorphism (CYP2D6). Concentration mon...

Simultaneous determination of doxepin and nordoxepin in serum using high-performance liquid chromatography.

J. Chromatogr. A. 419 , 445-51, (1987)

Quantitative determination of E- and Z-doxepin and E- and Z-desmethyldoxepin by high-performance liquid chromatography.

Ther. Drug Monit. 17(4) , 371-6, (1995)

A high-performance liquid chromatographic (HPLC) method was developed for the quantitative, simultaneous determination of the following four compounds in serum: E-doxepin, Z-doxepin, E-desmethyldoxepin, and Z-desmethyldoxepin. A 3-microns analytical silica co...

Bioequivalence: issues and options.

J. Pharmacokinet. Biopharm. 25(6) , 743-52, (1997)

Doxepin and nordoxepin concentrations in body fluids and tissues in doxepin associated deaths.

Forensic Sci. Int. 190(1-3) , 74-9, (2009)

Body fluids and tissues in eight doxepin (Dox)-related deaths were investigated in order to prove whether the individual concentration of Dox, the concentration sum of parent drug and its active metabolite N-desmethyldoxepin (NDox) or the concentration ratio ...

Detection of doxepin and its major metabolite desmethyldoxepin in hair following drug therapy.

J. Anal. Toxicol. 22(6) , 531-6, (1998)

Doxepin is a tricyclic antidepressant that is widely prescribed for the treatment of mild depression. In this study, hair samples collected from a patient receiving 25 mg of doxepin daily were analyzed. Doxepin was administered to the patient for 4 months (Ju...

Pharmacokinetics of a novel diltiazem HCl extended-release tablet formulation for evening administration.

J. Clin. Pharmacol. 43(10) , 1149-57, (2003)

A novel diltiazem HCl extended-release (ER) tablet formulation was developed for evening administration in the management of angina and hypertension. Pharmacokinetics of the formulation were evaluated to identify variations in morning (7 a.m. or 8 a.m.) versu...

Pharmacokinetics of doxepin and desmethyldoxepin: an evaluation with the population approach.

Eur. J. Clin. Pharmacol. 58(4) , 253-7, (2002)

Little information on the population pharmacokinetics of the tricyclic antidepressant doxepine and its pharmacologically active metabolite desmethyldoxepine is available. However, a more individualised drug therapy may be feasible if the influence of various ...

The isomeric metabolites of doxepin in equine serum and urine.

J. Pharm. Biomed. Anal. 29(1-2) , 317-23, (2002)

Due to its tranquilizing properties, the tricyclic antidepressant doxepin may be misused as a doping agent in competition horses. Therefore, efficient analytical procedures are required to detect this drug in samples submitted for doping control. To screen fo...

Doxepin concentrations in plasma and cerebrospinal fluid.

J. Neural Transm. Gen. Sect. 118(4) , 641-5, (2011)

Doxepin--like other antidepressant drugs (ADs)--shows a variable antidepressant effect in clinical practice. The cause for this variability is as yet unclear; however, pharmacokinetic factors such as the variable permeability of doxepin into the cerebrospinal...