Doxepin-impurities | Pharmaffiliates

doxepin and its Impurities

Doxepin is a psychotropic agent with tricyclic antidepressant and anxiolytic properties. It is a tertiary amine that can be presented as an and stereoisomers.. Reference standards of Doxepin API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below

Displaying 37 results for doxepin Impurities
PA 31 38000

Doxepin - API

Doxepin


  • Catalogue No.:PA 31 38000

  • CAS :

    1668-19-5

  • Molecular Formula : C19H21NO

  • Molecular Weight : 279.38

PA 04 85510

Doxepin N-Oxide

Doxepin N-Oxide


  • Catalogue No.:PA 04 85510

  • CAS :

    22684-91-9

  • Molecular Formula : C19H21NO2

  • Molecular Weight : 295.38

PA 04 85520

(E)-2-(Dibenzo[b,e]oxepin-11(6H)-ylidene)acetaldehyde

(E)-2-(Dibenzo[b,e]oxepin-11(6H)-ylidene)acetaldehyde


  • Catalogue No.:PA 04 85520

  • CAS :

    83473-99-8

  • Molecular Formula : C16H12O2

  • Molecular Weight : 236.27

PA 04 85530

(E)-N-Acetyl-N-desmethyl Doxepin

(E)-N-Acetyl-N-desmethyl Doxepin


  • Catalogue No.:PA 04 85530

  • CAS :

    250331-54-5

  • Molecular Formula : C20H21NO2

  • Molecular Weight : 307.39

PA 04 85540

(Z)-3-(6',11'-Dihydro-[2,11'-bidibenzo[b,e]oxepin]-11(6H)-ylidene)-N,N-dimethylpropan-1-amine Hydrochloride

(Z)-3-(6',11'-Dihydro-[2,11'-bidibenzo[b,e]oxepin]-11(6H)-ylidene)-N,N-dimethylpropan-1-amine Hydrochloride


  • Catalogue No.:PA 04 85540

  • CAS :

    NA

  • Molecular Formula : C33H32ClNO2

  • Molecular Weight : 510.07

PA 04 85550

2-(Dibenzo[b,e]oxepin-11(6H)-ylidene)acetaldehyde

2-(Dibenzo[b,e]oxepin-11(6H)-ylidene)acetaldehyde


  • Catalogue No.:PA 04 85550

  • CAS :

    21324-99-2

  • Molecular Formula : C16H12O2

  • Molecular Weight : 236.27

PA 04 85560

(3-​Dibenz[b,​e]​oxepin-​11(6H)​-​ylidenepropyl)​methyl-carbamic Acid 2,​2,​2-​Trichloroethyl Ester

(3-​Dibenz[b,​e]​oxepin-​11(6H)​-​ylidenepropyl)​methyl-carbamic Acid 2,​2,​2-​Trichloroethyl Ester


  • Catalogue No.:PA 04 85560

  • CAS :

    141990-96-7

  • Molecular Formula : C21H20Cl3NO3

  • Molecular Weight : 440.75

PA 04 85570

(Z)-8-Hydroxy Doxepin

(Z)-8-Hydroxy Doxepin


  • Catalogue No.:PA 04 85570

  • CAS :

    250331-51-2

  • Molecular Formula : C19H21NO2

  • Molecular Weight : 295.38

PA 04 85580

(E)-3-Hydroxy Doxepin

(E)-3-Hydroxy Doxepin


  • Catalogue No.:PA 04 85580

  • CAS :

    131523-97-2

  • Molecular Formula : C19H21NO2

  • Molecular Weight : 295.38

PA 04 85590

(E)-2-Hydroxy Doxepin

(E)-2-Hydroxy Doxepin


  • Catalogue No.:PA 04 85590

  • CAS :

    131523-90-5

  • Molecular Formula : C19H21NO2

  • Molecular Weight : 295.38

PA 04 85600

(E)-N-Desmethyl-N-formyl Doxepin

(E)-N-Desmethyl-N-formyl Doxepin


  • Catalogue No.:PA 04 85600

  • CAS :

    250331-52-3

  • Molecular Formula : C19H19NO2

  • Molecular Weight : 293.36

PA STI 036320

Doxepin-d3 Hydrochloride

Doxepin-d3 Hydrochloride


  • Catalogue No.:PA STI 036320

  • CAS :

    347840-07-7

  • Molecular Formula : C19H19D3ClNO

  • Molecular Weight : 318.86

PA STI 068960

Nor Doxepin-d3 Hydrochloride

Nor Doxepin-d3 Hydrochloride


  • Catalogue No.:PA STI 068960

  • CAS :

    1331665-54-3

  • Molecular Formula : C18H17D3ClNO

  • Molecular Weight : 304.83

PA USP1225500

Doxepin Hydrochloride (1225500)

Doxepin Hydrochloride (1225500)


  • Catalogue No.:PA USP1225500

  • CAS :

    1229-29-4

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1225511

Doxepin Related Compound A (dibenzo[b,e]oxepin-11(6H)-one) (1225511)

Doxepin Related Compound A (dibenzo[b,e]oxepin-11(6H)-one) (1225511)


  • Catalogue No.:PA USP1225511

  • CAS :

    4504-87-4

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1225522

Doxepin Related Compound B ((11RS)-11-[3-(dimethylamino)propyl]-6,11-dihydrodibenzo[b,e]oxepin-11-o (1225522)

Doxepin Related Compound B ((11RS)-11-[3-(dimethylamino)propyl]-6,11-dihydrodibenzo[b,e]oxepin-11-o (1225522)


  • Catalogue No.:PA USP1225522

  • CAS :

    4504-88-5

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1225533

Doxepin Related Compound C ((E-3-(dibenzo[b,e]oxepin-11(6H)-ylidene)-N-methylpropan-1-amine hydroch (1225533)

Doxepin Related Compound C ((E-3-(dibenzo[b,e]oxepin-11(6H)-ylidene)-N-methylpropan-1-amine hydroch (1225533)


  • Catalogue No.:PA USP1225533

  • CAS :

    4504-96-5

  • Molecular Formula : NA

  • Molecular Weight : NA

PA BP136RB

doxepin hydrochloride (136RB)

doxepin hydrochloride (136RB)


  • Catalogue No.:PA BP136RB

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA BP823RB

doxepin impurity standard (823RB)

doxepin impurity standard (823RB)


  • Catalogue No.:PA BP823RB

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA EPY0000838

Doxepin hydrochloride (Y0000838)

Doxepin hydrochloride (Y0000838)


  • Catalogue No.:PA EPY0000838

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA EPY0000851

Doxepin for system suitability (Y0000851)

Doxepin for system suitability (Y0000851)


  • Catalogue No.:PA EPY0000851

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA 04 85610

(E)-Doxepin

(E)-Doxepin


  • Catalogue No.:PA 04 85610

  • CAS :

    3607-34-9

  • Molecular Formula : C19H21NO

  • Molecular Weight : 279.38

PA 04 85620

(E)-Doxepin Hydrochloride

(E)-Doxepin Hydrochloride


  • Catalogue No.:PA 04 85620

  • CAS :

    4698-39-9

  • Molecular Formula : C19H22ClNO

  • Molecular Weight : 315.84

PA 04 85630

(Z)-2-(Dibenzo[b,e]oxepin-11(6H)-ylidene)acetaldehyde

(Z)-2-(Dibenzo[b,e]oxepin-11(6H)-ylidene)acetaldehyde


  • Catalogue No.:PA 04 85630

  • CAS :

    83473-98-7

  • Molecular Formula : C16H12O2

  • Molecular Weight : 236.27

PA 04 85640

(E)-3-(6',11'-Dihydro-[2,11'-bidibenzo[b,e]oxepin]-11(6H)-ylidene)-N,N-dimethylpropan-1-amine

(E)-3-(6',11'-Dihydro-[2,11'-bidibenzo[b,e]oxepin]-11(6H)-ylidene)-N,N-dimethylpropan-1-amine


  • Catalogue No.:PA 04 85640

  • CAS :

    NA

  • Molecular Formula : C33H31NO2

  • Molecular Weight : 473.62

PA 04 85650

Nor Doxepin Hydrochloride

Nor Doxepin Hydrochloride


  • Catalogue No.:PA 04 85650

  • CAS :

    2887-91-4

  • Molecular Formula : C18H20ClNO

  • Molecular Weight : 301.81

PA STI 036321

(E)-Doxepin-d3

(E)-Doxepin-d3


  • Catalogue No.:PA STI 036321

  • CAS :

    NA

  • Molecular Formula : C19H18D3NO

  • Molecular Weight : 282.40

PA 31 0381000

Doxepin-N-β-D-Glucuronide

Doxepin-N-β-D-Glucuronide


  • Catalogue No.:PA 31 0381000

  • CAS :

    1075185-73-7

  • Molecular Formula : C25H29NO7

  • Molecular Weight : 455.51

PA 31 0381001

(Z)-3-(Dibenzo[b,e]oxepin-11(6H)-ylidene)-N,N-dimethylpropan-1-amine Maleate

(Z)-3-(Dibenzo[b,e]oxepin-11(6H)-ylidene)-N,N-dimethylpropan-1-amine Maleate


  • Catalogue No.:PA 31 0381001

  • CAS :

    147365-12-6

  • Molecular Formula : C23H25NO5

  • Molecular Weight : 395.46

PAI 31 038001

11-(3-Dimethylaminopropylidene)-6,11-dihydrodibenz[b,e]oxepin

11-(3-Dimethylaminopropylidene)-6,11-dihydrodibenz[b,e]oxepin


  • Catalogue No.:PAI 31 038001

  • CAS :

    NA

  • Molecular Formula : C19H21NO

  • Molecular Weight : 279.38

PA STI 088966

E-Doxepin-D3 HCl

E-Doxepin-D3 HCl


  • Catalogue No.:PA STI 088966

  • CAS :

    NA

  • Molecular Formula : C19H19D3ClNO

  • Molecular Weight : 318.86

PA 31 0381002

(3Z)-3-(6H-Benzo[c][1]benzoxepin-11-ylidene)-N-methylpropan-1-amine

(3Z)-3-(6H-Benzo[c][1]benzoxepin-11-ylidene)-N-methylpropan-1-amine


  • Catalogue No.:PA 31 0381002

  • CAS :

    58534-46-6

  • Molecular Formula : C18H19NO

  • Molecular Weight : 265.36

PA STI 088972

(E)-3-(Dibenzo[b,e]oxepin-11(6H)-ylidene)-N-methyl-N-(methyl-13C-d3)propan-1-amine hydrochloride

(E)-3-(Dibenzo[b,e]oxepin-11(6H)-ylidene)-N-methyl-N-(methyl-13C-d3)propan-1-amine hydrochloride


  • Catalogue No.:PA STI 088972

  • CAS :

    NA

  • Molecular Formula : C1813CH19D3ClNO

  • Molecular Weight : 319.85

PA STI 088973

(E)-3-(Dibenzo[b,e]oxepin-11(6H)-ylidene)-N-(methyl-13C-d3)propan-1-amine hydrochloride

(E)-3-(Dibenzo[b,e]oxepin-11(6H)-ylidene)-N-(methyl-13C-d3)propan-1-amine hydrochloride


  • Catalogue No.:PA STI 088973

  • CAS :

    NA

  • Molecular Formula : C1713CH17D3ClNO

  • Molecular Weight : 305.82

PA 31 0381003

3-(6,11-Dihydrodibenzo[b,e]oxepin-11-yl)-N,N-dimethylpropan-1-amine

3-(6,11-Dihydrodibenzo[b,e]oxepin-11-yl)-N,N-dimethylpropan-1-amine


  • Catalogue No.:PA 31 0381003

  • CAS :

    2185273-00-9

  • Molecular Formula : C19H23NO

  • Molecular Weight : 281.4

PA STI 088974

(E)-3-(Dibenzo[b,e]oxepin-11(6H)-ylidene)-N-(methyl-d3)propan-1-amine hydrochloride

(E)-3-(Dibenzo[b,e]oxepin-11(6H)-ylidene)-N-(methyl-d3)propan-1-amine hydrochloride


  • Catalogue No.:PA STI 088974

  • CAS :

    NA

  • Molecular Formula : C18H17D3ClNO

  • Molecular Weight : 304.83

PA 31 0381004

N-Nitroso Doxepin Impurity

N-Nitroso Doxepin Impurity


  • Catalogue No.:PA 31 0381004

  • CAS :

    NA

  • Molecular Formula : C18H18N2O2

  • Molecular Weight : 294.35