Cyproheptadine-impurities | Pharmaffiliates

cyproheptadine and its Impurities

Cyproheptadine, sold under the brand name Periactin. It is used to treat allergic reactions. It is also used as a preventive treatment against migraine.. Reference standards of Cyproheptadine API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below

Displaying 19 results for cyproheptadine Impurities
PA 03 86530

5-Dibenzosuberenone

5-Dibenzosuberenone


  • Catalogue No.:PA 03 86530

  • CAS :

    2222-33-5

  • Molecular Formula : C15H10O

  • Molecular Weight : 206.24

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PA 30 41000

Cyproheptadine Hydrochloride - API Standards

Cyproheptadine Hydrochloride


  • Catalogue No.:PA 30 41000

  • CAS :

    969-33-5

  • Molecular Formula : C21H22ClN

  • Molecular Weight : 323.86

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PA 30 93000

Cyproheptadine - API Standards

Cyproheptadine


  • Catalogue No.:PA 30 93000

  • CAS :

    129-03-3

  • Molecular Formula : C21H21N

  • Molecular Weight : 287.39

PA 03 86510

Demethylcyproheptadine Hydrochloride

Demethylcyproheptadine Hydrochloride


  • Catalogue No.:PA 03 86510

  • CAS :

    4331-45-7

  • Molecular Formula : C20H20ClN

  • Molecular Weight : 309.83

PA 03 86520

Cyproheptadine-α-N-Oxide

Cyproheptadine-α-N-Oxide


  • Catalogue No.:PA 03 86520

  • CAS :

    54381-42-9

  • Molecular Formula : C21H21NO

  • Molecular Weight : 303.4

PA USP1161010

Cyproheptadine Related Compound A (5H-dibenzo[a,d]cycloheptene) (1161010)

Cyproheptadine Related Compound A (5H-dibenzo[a,d]cycloheptene) (1161010)


  • Catalogue No.:PA USP1161010

  • CAS :

    256-81-5

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1161032

Cyproheptadine Related Compound C (5-(1-methyl-piperidin-4-yl)-5H-dibenzo[a,d]cyclohepten-5-ol) (1161032)

Cyproheptadine Related Compound C (5-(1-methyl-piperidin-4-yl)-5H-dibenzo[a,d]cyclohepten-5-ol) (1161032)


  • Catalogue No.:PA USP1161032

  • CAS :

    3967-32-6

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1161000

Cyproheptadine Hydrochloride (1161000)

Cyproheptadine Hydrochloride (1161000)


  • Catalogue No.:PA USP1161000

  • CAS :

    41354-29-4

  • Molecular Formula : NA

  • Molecular Weight : NA

PA EPC3280000

Cyproheptadine hydrochloride (C3280000)

Cyproheptadine hydrochloride (C3280000)


  • Catalogue No.:PA EPC3280000

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA EPY0001095

Cyproheptadine impurity C (Y0001095)

Cyproheptadine impurity C (Y0001095)


  • Catalogue No.:PA EPY0001095

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA IPIPRS 135 13

Cyproheptadine Hydrochloride (IPRS/135/13)-from IPC


  • Catalogue No.:PA IPIPRS 135 13

  • CAS :

    NA

  • Molecular Formula :

  • Molecular Weight : NA

PA 03 86540

Cyproheptadine N-Oxide

Cyproheptadine N-Oxide


  • Catalogue No.:PA 03 86540

  • CAS :

    100295-63-4

  • Molecular Formula : C21H21NO

  • Molecular Weight : 303.41

PA 30 0931000

Cyproheptadine beta-N-Oxide

Cyproheptadine beta-N-Oxide


  • Catalogue No.:PA 30 0931000

  • CAS :

    60251-34-5

  • Molecular Formula : C21H21NO

  • Molecular Weight : 303.41

PA 30 0931001

4-(1a,10b-Dihydro-6H-dibenzo[3,4:6,7]cyclohepta[1,2-b]oxiren-6-ylidene)-1-methylpiperidine

4-(1a,10b-Dihydro-6H-dibenzo[3,4:6,7]cyclohepta[1,2-b]oxiren-6-ylidene)-1-methylpiperidine


  • Catalogue No.:PA 30 0931001

  • CAS :

    54191-04-7

  • Molecular Formula : C21H21NO

  • Molecular Weight : 303.41

PA 30 0931002

4-(1a,10b-Dihydro-6H-dibenzo[3,4:6,7]cyclohepta[1,2-b]oxiren-6-ylidene)piperidine

4-(1a,10b-Dihydro-6H-dibenzo[3,4:6,7]cyclohepta[1,2-b]oxiren-6-ylidene)piperidine


  • Catalogue No.:PA 30 0931002

  • CAS :

    54191-03-6

  • Molecular Formula : C20H19NO

  • Molecular Weight : 289.38

PA IPRS 49 20

Cyproheptadine Hydrochloride (IPRS/49/20) - from IPC

Cyproheptadine Hydrochloride (IPRS/49/20) - from IPC


  • Catalogue No.:PA IPRS 49 20

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA IMPD048

Cyproheptadine Impurity A (Dibenzocycloheptene) (IMPD048)

Cyproheptadine Impurity A (Dibenzocycloheptene) (IMPD048)


  • Catalogue No.:PA IMPD048

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA IMPM049

Cyproheptadine Impurity C (IMPM049)

Cyproheptadine Impurity C (IMPM049)


  • Catalogue No.:PA IMPM049

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA 30 0931003

10,11-Dihydroxy-10,11-dihydro-5H-dibenzo[a,d][7]annulen-5-one

10,11-Dihydroxy-10,11-dihydro-5H-dibenzo[a,d][7]annulen-5-one


  • Catalogue No.:PA 30 0931003

  • CAS :

    92496-64-5

  • Molecular Formula : C15H12O3

  • Molecular Weight : 240.26