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 39 results for doxepin Impurities
Drug Reference Standards & Impurity Synthesis in India
PA 31 38000

Doxepin

Doxepin

  • Catalogue No.:PA 31 38000

  • CAS :

    1668-19-5

  • Molecular Formula : C19H21NO

  • Molecular Weight : 279.38

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Drug Reference Standards & Impurity Synthesis in India
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

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Drug Reference Standards & Impurity Synthesis in India
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

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Drug Reference Standards & Impurity Synthesis in India
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

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Drug Reference Standards & Impurity Synthesis in India
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

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Drug Reference Standards & Impurity Synthesis in India
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

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Drug Reference Standards & Impurity Synthesis in India
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

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Drug Reference Standards & Impurity Synthesis in India
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

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Drug Reference Standards & Impurity Synthesis in India
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

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Drug Reference Standards & Impurity Synthesis in India
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

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Drug Reference Standards & Impurity Synthesis in India
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

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Drug Reference Standards & Impurity Synthesis in India
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

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Drug Reference Standards & Impurity Synthesis in India
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

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Drug Reference Standards & Impurity Synthesis in India
PA USP1225500

Doxepin Hydrochloride (1225500)

Doxepin Hydrochloride (1225500)

  • Catalogue No.:PA USP1225500

  • CAS :

    1229-29-4

  • Molecular Formula : NA

  • Molecular Weight : NA

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Drug Reference Standards & Impurity Synthesis in India
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

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Drug Reference Standards & Impurity Synthesis in India
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

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Drug Reference Standards & Impurity Synthesis in India
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

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Drug Reference Standards & Impurity Synthesis in India
PA BP136RB

doxepin hydrochloride (136RB)

doxepin hydrochloride (136RB)

  • Catalogue No.:PA BP136RB

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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Drug Reference Standards & Impurity Synthesis in India
PA BP823RB

doxepin impurity standard (823RB)

doxepin impurity standard (823RB)

  • Catalogue No.:PA BP823RB

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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Drug Reference Standards & Impurity Synthesis in India
PA EPY0000838

Doxepin hydrochloride (Y0000838)

Doxepin hydrochloride (Y0000838)

  • Catalogue No.:PA EPY0000838

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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Drug Reference Standards & Impurity Synthesis in India
PA EPY0000851

Doxepin for system suitability (Y0000851)

Doxepin for system suitability (Y0000851)

  • Catalogue No.:PA EPY0000851

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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Drug Reference Standards & Impurity Synthesis in India
PA 04 85610

(E)-Doxepin

(E)-Doxepin

  • Catalogue No.:PA 04 85610

  • CAS :

    3607-34-9

  • Molecular Formula : C19H21NO

  • Molecular Weight : 279.38

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Drug Reference Standards & Impurity Synthesis in India
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

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Drug Reference Standards & Impurity Synthesis in India
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

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Drug Reference Standards & Impurity Synthesis in India
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

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Drug Reference Standards & Impurity Synthesis in India
PA 04 85650

Nordoxepin Hydrochloride (E/Z Mixture)

Nordoxepin Hydrochloride (E/Z Mixture)

  • Catalogue No.:PA 04 85650

  • CAS :

    2887-91-4

  • Molecular Formula : C18H20ClNO

  • Molecular Weight : 301.81

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Drug Reference Standards & Impurity Synthesis in India
PA STI 036321

(E)-Doxepin-d3

(E)-Doxepin-d3

  • Catalogue No.:PA STI 036321

  • CAS :

    NA

  • Molecular Formula : C19H18D3NO

  • Molecular Weight : 282.40

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Drug Reference Standards & Impurity Synthesis in India
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

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Drug Reference Standards & Impurity Synthesis in India
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

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Drug Reference Standards & Impurity Synthesis in India
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 :

    1668-19-5

  • Molecular Formula : C19H21NO

  • Molecular Weight : 279.38

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Drug Reference Standards & Impurity Synthesis in India
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

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Drug Reference Standards & Impurity Synthesis in India
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

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Drug Reference Standards & Impurity Synthesis in India
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

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Drug Reference Standards & Impurity Synthesis in India
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

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Drug Reference Standards & Impurity Synthesis in India
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

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Drug Reference Standards & Impurity Synthesis in India
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

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Drug Reference Standards & Impurity Synthesis in India
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

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Drug Reference Standards & Impurity Synthesis in India
PA 31 0381005

N-Nitroso Nordoxepin

N-Nitroso Nordoxepin

  • Catalogue No.:PA 31 0381005

  • CAS :

    NA

  • Molecular Formula : C18H18N2O2

  • Molecular Weight : 294.35

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Drug Reference Standards & Impurity Synthesis in India
PA 31 0381006

N-Nitroso Desmethyl Cis-Doxepin

N-Nitroso Desmethyl Cis-Doxepin

  • Catalogue No.:PA 31 0381006

  • CAS :

    NA

  • Molecular Formula : C18H18N2O2

  • Molecular Weight : 294.35

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