cilostazol and its Impurities

Cilostazol is sold under the brand name Pletal among others, is a medication used to help the symptoms of intermittent claudication in peripheral vascular disease.. Reference standards of Cilostazol API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below

Displaying 33 results for cilostazol Impurities
Drug Reference Standards & Impurity Synthesis in India
PA 03 93000

Cilostazol

Cilostazol


  • Catalogue No.:PA 03 93000

  • CAS :

    73963-72-1

  • Molecular Formula : C20H27N5O2

  • Molecular Weight : 369.46

Drug Reference Standards & Impurity Synthesis in India
PA 03 93510

6-Hydroxy-3,4-dihydro-1H-quinoline-2-one

6-Hydroxy-3,4-dihydro-1H-quinoline-2-one


  • Catalogue No.:PA 03 93510

  • CAS :

    54197-66-9

  • Molecular Formula : C9H9NO2

  • Molecular Weight : 163.17

Drug Reference Standards & Impurity Synthesis in India
PA 03 93520

3,4-Dehydro Cilostazol

3,4-Dehydro Cilostazol


  • Catalogue No.:PA 03 93520

  • CAS :

    73963-62-9

  • Molecular Formula : C20H25N5O2

  • Molecular Weight : 367.44

Drug Reference Standards & Impurity Synthesis in India
PA 03 93530

6-[4-(1-Cyclohexyl-1H-tetrazol-5-yl)butoxy]-1-[4-(1-cyclohexyl-1H-tetrazol-5-yl)butyl]-3,4-dihydro-2(1H)-quinolinone

6-[4-(1-Cyclohexyl-1H-tetrazol-5-yl)butoxy]-1-[4-(1-cyclohexyl-1H-tetrazol-5-yl)butyl]-3,4-dihydro-2(1H)-quinolinone


  • Catalogue No.:PA 03 93530

  • CAS :

    865792-18-3

  • Molecular Formula : C31H45N9O2

  • Molecular Weight : 575.75

Drug Reference Standards & Impurity Synthesis in India
PA 03 93540

4-(2-Oxo-1,2,3,4-tetrahydroquinolin-6-yl)oxy Cilostazol

4-(2-Oxo-1,2,3,4-tetrahydroquinolin-6-yl)oxy Cilostazol


  • Catalogue No.:PA 03 93540

  • CAS :

    1796891-27-4

  • Molecular Formula : C29H34N6O4

  • Molecular Weight : 530.62

Drug Reference Standards & Impurity Synthesis in India
PA STI 019390

5-(4-Chlorobutyl)-1-cyclohexyl-d4-tetrazole

5-(4-Chlorobutyl)-1-cyclohexyl-d4-tetrazole


  • Catalogue No.:PA STI 019390

  • CAS :

    NA

  • Molecular Formula : C11H15D4ClN4

  • Molecular Weight : 246.77

Drug Reference Standards & Impurity Synthesis in India
PA STI 021460

Cilostazol-d11

Cilostazol-d11


  • Catalogue No.:PA STI 021460

  • CAS :

    1073608-02-2

  • Molecular Formula : C20H16D11N5O2

  • Molecular Weight : 380.52

Drug Reference Standards & Impurity Synthesis in India
PA STI 021470

Cilostazol-d4

Cilostazol-d4


  • Catalogue No.:PA STI 021470

  • CAS :

    1215541-47-1

  • Molecular Formula : C20H23D4N5O2

  • Molecular Weight : 373.49

Drug Reference Standards & Impurity Synthesis in India
PA STI 025180

3,4-Dehydro Cilostazol-d11

3,4-Dehydro Cilostazol-d11


  • Catalogue No.:PA STI 025180

  • CAS :

    1073608-13-5

  • Molecular Formula : C20H14D11N5O2

  • Molecular Weight : 378.51

Drug Reference Standards & Impurity Synthesis in India
PA USP1134164

Cilostazol Related Compound A (6-hydroxy-3,4-dihydro-1H-quinolin-2-one) (1134164)

Cilostazol Related Compound A (6-hydroxy-3,4-dihydro-1H-quinolin-2-one) (1134164)


  • Catalogue No.:PA USP1134164

  • CAS :

    54197-66-9

  • Molecular Formula : NA

  • Molecular Weight : NA

Drug Reference Standards & Impurity Synthesis in India
PA USP1134175

Cilostazol Related Compound B (6-[4-(1-Cyclohexyl-1H-tetrazol-5-yl)-butoxy]-1H-quinolin-2-one) (1134175)

Cilostazol Related Compound B (6-[4-(1-Cyclohexyl-1H-tetrazol-5-yl)-butoxy]-1H-quinolin-2-one) (1134175)


  • Catalogue No.:PA USP1134175

  • CAS :

    73963-62-9

  • Molecular Formula : NA

  • Molecular Weight : NA

Drug Reference Standards & Impurity Synthesis in India
PA USP1134153

Cilostazol (1134153)

Cilostazol (1134153)


  • Catalogue No.:PA USP1134153

  • CAS :

    73963-72-1

  • Molecular Formula : NA

  • Molecular Weight : NA

Drug Reference Standards & Impurity Synthesis in India
PA USP1134186

Cilostazol Related Compound C (1-(4-(5-Cyclohexyl-1H-tetrazol-1-yl)butyl)-6-(4-(1-cyclohexyl-1H-tet (1134186)

Cilostazol Related Compound C (1-(4-(5-Cyclohexyl-1H-tetrazol-1-yl)butyl)-6-(4-(1-cyclohexyl-1H-tet (1134186)


  • Catalogue No.:PA USP1134186

  • CAS :

    865792-18-3

  • Molecular Formula : NA

  • Molecular Weight : NA

Drug Reference Standards & Impurity Synthesis in India
PA JP0042

Cilostazol (JP 0042)

Cilostazol (JP 0042)


  • Catalogue No.:PA JP0042

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

Drug Reference Standards & Impurity Synthesis in India
PA IPIPRS 73 13

Cilostazol (IPRS/73/13)-from IPC

Cilostazol (IPRS/73/13)-from IPC


  • Catalogue No.:PA IPIPRS 73 13

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

Drug Reference Standards & Impurity Synthesis in India
PA 03 0931000

5-(4-Chlorobutyl)-1-cyclohexyltetrazole

5-(4-Chlorobutyl)-1-cyclohexyltetrazole


  • Catalogue No.:PA 03 0931000

  • CAS :

    73963-42-5

  • Molecular Formula : C11H19ClN4

  • Molecular Weight : 242.75

Drug Reference Standards & Impurity Synthesis in India
PA 03 0931001

Trans-5-(4-Chlorobutyl)-1-[4-(phenylmethoxy)cyclohexyl]-1H-tetrazole

Trans-5-(4-Chlorobutyl)-1-[4-(phenylmethoxy)cyclohexyl]-1H-tetrazole


  • Catalogue No.:PA 03 0931001

  • CAS :

    98454-50-3

  • Molecular Formula : C18H25ClN4O

  • Molecular Weight : 348.88

Drug Reference Standards & Impurity Synthesis in India
PA 03 0931002

Trans-5-Chloro-N-[4-(phenylmethoxy)cyclohexyl]pentanamide

Trans-5-Chloro-N-[4-(phenylmethoxy)cyclohexyl]pentanamide


  • Catalogue No.:PA 03 0931002

  • CAS :

    98454-45-6

  • Molecular Formula : C18H26ClNO2

  • Molecular Weight : 323.86

Drug Reference Standards & Impurity Synthesis in India
PA STI 089161

4-Trans-Hydroxy Cilostazol-D5

4-Trans-Hydroxy Cilostazol-D5


  • Catalogue No.:PA STI 089161

  • CAS :

    NA

  • Molecular Formula : C20H22D5N5O3

  • Molecular Weight : 390.5

Drug Reference Standards & Impurity Synthesis in India
PA IMPC019

Cilostazol Impurity B (IMPC019)

Cilostazol Impurity B (IMPC019)


  • Catalogue No.:PA IMPC019

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

Drug Reference Standards & Impurity Synthesis in India
PA 03 0931003

5-(4-azidobutyl)-1-cyclohexyl-1H-tetrazole

5-(4-azidobutyl)-1-cyclohexyl-1H-tetrazole


  • Catalogue No.:PA 03 0931003

  • CAS :

    NA

  • Molecular Formula : C11H19N7

  • Molecular Weight : 249.32

Drug Reference Standards & Impurity Synthesis in India
PA IPRS 64 19

Cilostazol (IPRS/64/19)

Cilostazol (IPRS/64/19)


  • Catalogue No.:PA IPRS 64 19

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

Drug Reference Standards & Impurity Synthesis in India
PA 03 0931004

5-(But-3-en-1-yl)-1-cyclohexyl-1H-tetrazole

5-(But-3-en-1-yl)-1-cyclohexyl-1H-tetrazole


  • Catalogue No.:PA 03 0931004

  • CAS :

    2386790-35-6

  • Molecular Formula : C11H18N4

  • Molecular Weight : 206.29

Drug Reference Standards & Impurity Synthesis in India
PA 03 0931005

1-Cyclohexyl-1,5,6,7-tetrahydrotetrazolo[1,5-a]pyridine

1-Cyclohexyl-1,5,6,7-tetrahydrotetrazolo[1,5-a]pyridine


  • Catalogue No.:PA 03 0931005

  • CAS :

    NA

  • Molecular Formula : C11H18N4

  • Molecular Weight : 206.29

Drug Reference Standards & Impurity Synthesis in India
PA 03 0931006

4-(1-Cyclohexyl-1H-tetrazol-5-yl)butan-1-ol

4-(1-Cyclohexyl-1H-tetrazol-5-yl)butan-1-ol


  • Catalogue No.:PA 03 0931006

  • CAS :

    934533-78-5

  • Molecular Formula : C11H20N4O

  • Molecular Weight : 224.31

Drug Reference Standards & Impurity Synthesis in India
PA 03 0931007

5-Chloro-3,4-dihydroquinolin-2(1H)-one

5-Chloro-3,4-dihydroquinolin-2(1H)-one


  • Catalogue No.:PA 03 0931007

  • CAS :

    72995-15-4

  • Molecular Formula : C9H8ClNO

  • Molecular Weight : 181.62

Drug Reference Standards & Impurity Synthesis in India
PA 03 0931008

5-(Cyclohexylamino)-5-oxopentyl 5-hydroxypentanoate

5-(Cyclohexylamino)-5-oxopentyl 5-hydroxypentanoate


  • Catalogue No.:PA 03 0931008

  • CAS :

    NA

  • Molecular Formula : C16H29NO4

  • Molecular Weight : 299.41

Drug Reference Standards & Impurity Synthesis in India
PA 03 0931009

6-(4-(1-Cyclohexyl-1H-tetrazol-5-yl)butoxy)-1-nitroso-3,4-dihydroquinolin-2(1H)-one

6-(4-(1-Cyclohexyl-1H-tetrazol-5-yl)butoxy)-1-nitroso-3,4-dihydroquinolin-2(1H)-one


  • Catalogue No.:PA 03 0931009

  • CAS :

    NA

  • Molecular Formula : C20H26N6O3

  • Molecular Weight : 398.47

Drug Reference Standards & Impurity Synthesis in India
PA 03 0931010

1-(4-(5-Cyclohexyl-1H-tetrazol-1-yl)butyl)-6-(4-(1-cyclohexyl-1H-tetrazol-5-yl)butoxy)-3,4-dihydroquinolin-2(1H)-one

1-(4-(5-Cyclohexyl-1H-tetrazol-1-yl)butyl)-6-(4-(1-cyclohexyl-1H-tetrazol-5-yl)butoxy)-3,4-dihydroquinolin-2(1H)-one


  • Catalogue No.:PA 03 0931010

  • CAS :

    2115698-37-6

  • Molecular Formula : C31H45N9O2

  • Molecular Weight : 575.76

Drug Reference Standards & Impurity Synthesis in India
PA 03 0931011

2-Amino-5-[4-(1-cyclohexyl-1H-tetrazol-5-yl)butoxy]benzenepropanoic acid

2-Amino-5-[4-(1-cyclohexyl-1H-tetrazol-5-yl)butoxy]benzenepropanoic acid


  • Catalogue No.:PA 03 0931011

  • CAS :

    1797509-92-2

  • Molecular Formula : C20H29N5O3

  • Molecular Weight : 387.48

Drug Reference Standards & Impurity Synthesis in India
PA IMPC103

Cilostazol Impurity A (IMPC103)

Cilostazol Impurity A (IMPC103)


  • Catalogue No.:PA IMPC103

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

Drug Reference Standards & Impurity Synthesis in India
PA IMPC108

Cilostazol Impurity C (IMPC108)

Cilostazol Impurity C (IMPC108)


  • Catalogue No.:PA IMPC108

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

Drug Reference Standards & Impurity Synthesis in India
PA 03 0931012

4'-trans-Hydroxy Cilostazol

4'-trans-Hydroxy Cilostazol


  • Catalogue No.:PA 03 0931012

  • CAS :

    87153-04-6

  • Molecular Formula : C20H27N5O3

  • Molecular Weight : 385.47

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