Trazodone Hydrochloride-impurities | Pharmaffiliates

trazodone hydrochloride and its Impurities

Trazodone Hydrochloride is used to treat major depressive disorder, anxiety disorders. It is sold under many brand names,is an antidepressant medication.Reference standards of Trazodone Hydrochloride API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 29 results for trazodone hydrochloride Impurities
PA 20 46000

Trazodone Hydrochloride - API Standards

Trazodone Hydrochloride


  • Catalogue No.:PA 20 46000

  • CAS :

    25332-39-2

  • Molecular Formula : C19H23Cl2N5O

  • Molecular Weight : 408.32

PA 20 46010

Trazodone Hydrochloride - Impurity A (Hydrochloride Salt)

2-[3-[4-(3-Chlorophenyl)-1-oxo-1λ5-piperazin-1-yl]propyl][1,2,4]triazolo[4,3-a]pyridin-3(2H)-one Hydrochloride


  • Catalogue No.:PA 20 46010

  • CAS :

    55290-66-9

  • Molecular Formula : C19H23Cl2N5O2

  • Molecular Weight : 424.32

PA 20 46011

Trazodone Hydrochloride - Impurity A (Freebase)

2-[3-[4-(3-Chlorophenyl)-1-oxo-1λ5-piperazin-1-yl]propyl][1,2,4]triazolo[4,3-a]pyridin-3(2H)-one


  • Catalogue No.:PA 20 46011

  • CAS :

    55290-68-1

  • Molecular Formula : C19H22ClN5O2

  • Molecular Weight : 387.86

PA 20 46020

Trazodone Hydrochloride - Impurity B

2-[3-(4-Phenylpiperazin-1-yl)propyl][1,2,4]triazolo[4,3-a]pyridin-3(2H)-one


  • Catalogue No.:PA 20 46020

  • CAS :

    62337-66-0

  • Molecular Formula : C19H23N5O

  • Molecular Weight : 337.42

PA 20 46030

Trazodone Hydrochloride - Impurity C (Dihydrochloride Salt)

2-[3-[4-(4-Chlorophenyl)piperazin-1-yl]propyl]-1,2,4-triazolo[4,3-a]pyridin-3(2H)-one Dihydro-chloride


  • Catalogue No.:PA 20 46030

  • CAS :

    2413877-03-7

  • Molecular Formula : C19H24Cl3N5O

  • Molecular Weight : 444.79

PA 20 46031

Trazodone Hydrochloride - Impurity C (Hydrochloride Salt)

2-[3-[4-(4-Chlorophenyl)piperazin-1-yl]propyl]-[1,2,4]triazolo[4,3-a]pyridin-3(2H)-one Hydrochloride


  • Catalogue No.:PA 20 46031

  • CAS :

    1263278-77-8

  • Molecular Formula : C19H23Cl2N5O

  • Molecular Weight : 408.32

PA 20 46032

Trazodone Hydrochloride - Impurity C (Freebase)

2-[3-[4-(4-Chlorophenyl)piperazin-1-yl]propyl][1,2,4]triazolo[4,3-a]pyridin-3(2H)-one


  • Catalogue No.:PA 20 46032

  • CAS :

    157072-19-0

  • Molecular Formula : C19H22ClN5O

  • Molecular Weight : 371.87

PA 20 46040

Trazodone Hydrochloride - Impurity D (Hydrochloride Salt)

2-[3-[4-(3-Bromophenyl)piperazin-1-yl]propyl][1,2,4]triazolo[4,3-a]pyridin-3(2H)-one Hydrochloride


  • Catalogue No.:PA 20 46040

  • CAS :

    1263278-80-3

  • Molecular Formula : C19H23BrClN5O

  • Molecular Weight : 452.78

PA 20 46041

Trazodone Hydrochloride - Impurity D (Freebase)

2-[3-[4-(3-Bromophenyl)piperazin-1-yl]propyl][1,2,4]triazolo[4,3-a]pyridin-3(2H)-one


  • Catalogue No.:PA 20 46041

  • CAS :

    1263358-13-9

  • Molecular Formula : C19H22BrN5O

  • Molecular Weight : 416.31

PA 20 46050

Trazodone Hydrochloride - Impurity E

2-[3-[4-(3-Chloro-4-ethylphenyl)piperazin-1-yl]propyl][1,2,4]triazolo[4,3-a]pyridin-3(2H)-one


  • Catalogue No.:PA 20 46050

  • CAS :

    1346599-35-6

  • Molecular Formula : C21H26ClN5O

  • Molecular Weight : 399.92

PA 20 46060

Trazodone Hydrochloride - Impurity F (Hydrochloride Salt)

1-(3- Chloropropyl)-4-(3-chlorophenyl)-piperazine Hydrochloride


  • Catalogue No.:PA 20 46060

  • CAS :

    52605-52-4

  • Molecular Formula : C13H19Cl3N2

  • Molecular Weight : 309.66

PA 20 46070

Trazodone Hydrochloride - Impurity G (Hydrochloride Salt)

3-[4-(3-Chlorophenyl)piperazin-1-yl]propyl isobutyl ether Hydrochloride


  • Catalogue No.:PA 20 46070

  • CAS :

    2470441-00-8

  • Molecular Formula : C17H28Cl2N2O

  • Molecular Weight : 347.32

PA 20 46080

Trazodone Hydrochloride - Impurity H (Dihydrochloride Salt)

1,1′-(Propane-1,3-diyl)bis[4-(3-chlorophenyl)piperazine] Dihydrochloride


  • Catalogue No.:PA 20 46080

  • CAS :

    2408971-27-5

  • Molecular Formula : C23H32Cl4N4

  • Molecular Weight : 506.34

PA 20 46081

Trazodone Hydrochloride - Impurity H (Freebase)

1,1′-(Propane-1,3-diyl)bis[4-(3-chlorophenyl)piperazine]


  • Catalogue No.:PA 20 46081

  • CAS :

    6323-09-7

  • Molecular Formula : C23H30Cl2N4

  • Molecular Weight : 433.42

PA 20 46510

Trazodone Hydrochloride - Impurity K

[1,2,4]Triazolo[4,3-a]pyridin-3(2H)-one


  • Catalogue No.:PA 20 46510

  • CAS :

    6969-71-7

  • Molecular Formula : C6H5N3O

  • Molecular Weight : 135.12

PA 20 46520

Trazodone Hydrochloride - Impurity I

3-[4-(3-Chlorophenyl)piperazin-1-yl]propan-1-ol


  • Catalogue No.:PA 20 46520

  • CAS :

    32229-98-4

  • Molecular Formula : C13H19ClN2O

  • Molecular Weight : 254.76

PA 20 46530

Trazodone Hydrochloride - Impurity J (Hydrochloride Salt)

2-[3-[4-(3,4-Dichlorophenyl)piperazin-1-yl]propyl][1,2,4]triazolo[4,3-a]pyridin-3(2H)-one Hydrochloride


  • Catalogue No.:PA 20 46530

  • CAS :

    1263278-79-0

  • Molecular Formula : C19H22Cl3N5O

  • Molecular Weight : 442.77

PA 20 46560

Trazodone Hydrochloride - Impurity M

1-[3-[4-(3-Chlorophenyl)piperazin-1-yl]propyl][1,2,4]triazolo[4,3-a]pyridin-1-ium-3-olate


  • Catalogue No.:PA 20 46560

  • CAS :

    157072-18-9

  • Molecular Formula : C19H22ClN5O

  • Molecular Weight : 371.86

PA 27 01915

Trazodone Hydrochloride - Impurity L (Hydrochloride Salt)

1-(3-Chlorophenyl)piperazine Hydrochloride


  • Catalogue No.:PA 27 01915

  • CAS :

    13078-15-4

  • Molecular Formula : C10H14Cl2N2

  • Molecular Weight : 233.14

PA 20 46100

Trazodone Hydrochloride - Impurity J (Freebase)

2-[3-[4-(3,4-Dichlorophenyl)piperazin-1-yl]propyl][1,2,4]triazolo[4,3-a]pyridin-3(2H)-one


  • Catalogue No.:PA 20 46100

  • CAS :

    1263358-12-8

  • Molecular Formula : C19H21Cl2N5O

  • Molecular Weight : 406.31

PA 20 0460061

Trazodone Hydrochloride - Impurity F (Freebase)

1-(3-Chloropropyl)-3chlorophenylpiperazine


  • Catalogue No.:PA 20 0460061

  • CAS :

    39577-43-0

  • Molecular Formula : C13H18Cl2N2

  • Molecular Weight : 273.2

PA 20 0460071

Trazodone Hydrochloride - Impurity G (Dihydrochloride Salt)

1-(3-Chlorophenyl)-4-[3-(2-methylpropoxy)propyl]piperazine Dihydrochloride


  • Catalogue No.:PA 20 0460071

  • CAS :

    2512213-25-9

  • Molecular Formula : C17H29Cl3N2O

  • Molecular Weight : 383.78

PA 20 0460072

Trazodone Hydrochloride - Impurity G (Freebase)

1-(3-Chlorophenyl)-4-[3-(2-methylpropoxy)propyl]piperazine


  • Catalogue No.:PA 20 0460072

  • CAS :

    2470436-00-9

  • Molecular Formula : C17H27ClN2O

  • Molecular Weight : 310.87

PA 20 0460121

Trazodone Hydrochloride - Impurity L (Dihydrochloride Salt)

1-(3-Chlorophenyl)piperazine Dihydrochloride


  • Catalogue No.:PA 20 0460121

  • CAS :

    51639-49-7

  • Molecular Formula : C10H15Cl3N2

  • Molecular Weight : 269.6

PAI 20 002512

tert-Butyl 4-(3-chlorophenyl)piperazine-1-carboxylate

tert-Butyl 4-(3-chlorophenyl)piperazine-1-carboxylate


  • Catalogue No.:PAI 20 002512

  • CAS :

    186790-11-4

  • Molecular Formula : C15H21ClN2O2

  • Molecular Weight : 296.8

PA 20 0461004

1-(3-Chlorophenyl)-4-(3-(3-oxo-[1,2,4]triazolo[4,3-a]pyridin-2(3H)-yl)propyl)piperazine 1-oxide

1-(3-Chlorophenyl)-4-(3-(3-oxo-[1,2,4]triazolo[4,3-a]pyridin-2(3H)-yl)propyl)piperazine 1-oxide


  • Catalogue No.:PA 20 0461004

  • CAS :

    2260884-01-1

  • Molecular Formula : C19H22ClN5O2

  • Molecular Weight : 387.87

PA 20 0461005

2-(3-(4-(3-Hydroxyphenyl)piperazin-1-yl)propyl)-[1,2,4]triazolo[4,3-a]pyridin-3(2H)-one

2-(3-(4-(3-Hydroxyphenyl)piperazin-1-yl)propyl)-[1,2,4]triazolo[4,3-a]pyridin-3(2H)-one


  • Catalogue No.:PA 20 0461005

  • CAS :

    1193752-05-4

  • Molecular Formula : C19H23N5O2

  • Molecular Weight : 353.43

PA 20 0461006

2-(3-(4-(2,5-Dichlorophenyl)piperazin-1-yl)propyl)-[1,2,4]triazolo[4,3-a]pyridin-3(2H)-one

2-(3-(4-(2,5-Dichlorophenyl)piperazin-1-yl)propyl)-[1,2,4]triazolo[4,3-a]pyridin-3(2H)-one


  • Catalogue No.:PA 20 0461006

  • CAS :

    2260884-37-3

  • Molecular Formula : C19H21Cl2N5O

  • Molecular Weight : 406.31

PA 20 0461007

Trazodone Dimer Impurity 1

Trazodone Dimer Impurity 1


  • Catalogue No.:PA 20 0461007

  • CAS :

    2269466-64-8

  • Molecular Formula : C38H44Cl2N10O2

  • Molecular Weight : 743.74