ketoconazole

Heterocycles - Ketoconazole is used for fungal skin infections such as tinea, cutaneous candidiasis, pityriasis versicolor, dandruff, and seborrhoeic dermatitis. It is sold under the brand name Nizoral. Reference standards of Ketoconazole API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

stdClass Object
(
    [pname] => Ketoconazole
    [catalogue_number] => PA 11 03000
    [category_ids] => ,71,81,78,70,82,
    [chemical_name] => 
    [weight] => 531.43
    [form] => C26H28Cl2N4O4
    [cas] => 65277-42-1
    [pslug] => 65277-42-1-ketoconazole-api-pa1103000
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PA 11 03000
PA 11 03000

Ketoconazole


  • Catalogue No.:PA 11 03000

  • CAS :

    65277-42-1

  • Molecular Formula : C26H28Cl2N4O4

  • Molecular Weight : 531.43

stdClass Object
(
    [pname] => Ketoconazole - Impurity A
    [catalogue_number] => PA 11 03010
    [category_ids] => ,71,81,75,78,70,82,
    [chemical_name] => 
    [weight] => 529.42
    [form] => C26H26Cl2N4O4
    [cas] => 254912-63-5
    [pslug] => 254912-63-5-ketoconazole-impurity-a-pa1103010
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PA 11 03010
PA 11 03010

Ketoconazole - Impurity A


  • Catalogue No.:PA 11 03010

  • CAS :

    254912-63-5

  • Molecular Formula : C26H26Cl2N4O4

  • Molecular Weight : 529.42

stdClass Object
(
    [pname] => Ketoconazole - Impurity B
    [catalogue_number] => PA 11 03020
    [category_ids] => ,71,81,75,78,70,82,
    [chemical_name] => 
    [weight] => 749.68
    [form] => C38H42Cl2N6O6
    [cas] => 1346598-39-7
    [pslug] => 1346598-39-7-ketoconazole-impurity-b-pa1103020
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PA 11 03020
PA 11 03020

Ketoconazole - Impurity B


  • Catalogue No.:PA 11 03020

  • CAS :

    1346598-39-7

  • Molecular Formula : C38H42Cl2N6O6

  • Molecular Weight : 749.68

stdClass Object
(
    [pname] => Ketoconazole - Impurity C
    [catalogue_number] => PA 11 03030
    [category_ids] => ,71,81,78,70,82,
    [chemical_name] => 
    [weight] => 531.43
    [form] => C26H28Cl2N4O4
    [cas] => 83374-59-8
    [pslug] => 83374-59-8-ketoconazole-impurity-c-pa1103030
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PA 11 03030
PA 11 03030

Ketoconazole - Impurity C


  • Catalogue No.:PA 11 03030

  • CAS :

    83374-59-8

  • Molecular Formula : C26H28Cl2N4O4

  • Molecular Weight : 531.43

stdClass Object
(
    [pname] => Ketoconazole - Impurity D
    [catalogue_number] => PA 11 03040
    [category_ids] => ,80,71,78,70,82,
    [chemical_name] => 
    [weight] => 489.39
    [form] => C24H26Cl2N4O3
    [cas] => 67914-61-8
    [pslug] => 67914-61-8-ketoconazole-impurity-d-pa1103040
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PA 11 03040
PA 11 03040

Ketoconazole - Impurity D


  • Catalogue No.:PA 11 03040

  • CAS :

    67914-61-8

  • Molecular Formula : C24H26Cl2N4O3

  • Molecular Weight : 489.39

stdClass Object
(
    [pname] => Ketoconazole - Impurity E
    [catalogue_number] => PA 11 03050
    [category_ids] => ,80,71,78,70,82,88,
    [chemical_name] => 
    [weight] => 483.36
    [form] => C21H20Cl2N2O5S
    [cas] => 134071-44-6
    [pslug] => 134071-44-6-ketoconazole-impurity-e-pa1103050
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PA 11 03050
PA 11 03050

Ketoconazole - Impurity E


  • Catalogue No.:PA 11 03050

  • CAS :

    134071-44-6

  • Molecular Formula : C21H20Cl2N2O5S

  • Molecular Weight : 483.36

stdClass Object
(
    [pname] => 1-(4-(4-Hydroxyphenyl)-3,4-dihydropyrazin-1(2H)-yl)ethanone
    [catalogue_number] => PA 11 03510
    [category_ids] => ,80,71,78,70,82,
    [chemical_name] => 
    [weight] => 218.25
    [form] => C12H14N2O2
    [cas] => 581806-59-9
    [pslug] => 581806-59-9-1-4-4-hydroxyphenyl-3-4-dihydropyrazin-1-2h-yl-ethanone-pa1103510
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PA 11 03510
PA 11 03510

1-(4-(4-Hydroxyphenyl)-3,4-dihydropyrazin-1(2H)-yl)ethanone


  • Catalogue No.:PA 11 03510

  • CAS :

    581806-59-9

  • Molecular Formula : C12H14N2O2

  • Molecular Weight : 218.25

stdClass Object
(
    [pname] => 1-(4-(2-(1-(1,3-Dioxolan-4-yl)-2-(1H-imidazol-1-yl)ethoxy)-2',4'-dichloro-[1,1'-biphenyl]-4-yl)-3,4-dihydropyrazin-1(2H)-yl)ethanone
    [catalogue_number] => PA 11 03520
    [category_ids] => ,80,71,78,70,82,
    [chemical_name] => 
    [weight] => 529.42
    [form] => C26H26Cl2N4O4
    [cas] => NA
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PA 11 03520
PA 11 03520

1-(4-(2-(1-(1,3-Dioxolan-4-yl)-2-(1H-imidazol-1-yl)ethoxy)-2',4'-dichloro-[1,1'-biphenyl]-4-yl)-3,4-dihydropyrazin-1(2H)-yl)ethanone


  • Catalogue No.:PA 11 03520

  • CAS :

    NA

  • Molecular Formula : C26H26Cl2N4O4

  • Molecular Weight : 529.42

stdClass Object
(
    [pname] => ((2S,4R)-2-((1H-Imidazol-1-yl)methyl)-2-(2,4-dichlorophenyl)-1,3-dioxolan-4-yl)methanol
    [catalogue_number] => PA 11 03530
    [category_ids] => ,80,71,78,70,82,
    [chemical_name] => 
    [weight] => 329.18
    [form] => C14H14Cl2N2O3
    [cas] => 170210-49-8
    [pslug] => 170210-49-8-2s-4r-2-1h-imidazol-1-yl-methyl-2-2-4-dichlorophenyl-1-3-dioxolan-4-yl-methanol-pa1103530
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PA 11 03530
PA 11 03530

((2S,4R)-2-((1H-Imidazol-1-yl)methyl)-2-(2,4-dichlorophenyl)-1,3-dioxolan-4-yl)methanol


  • Catalogue No.:PA 11 03530

  • CAS :

    170210-49-8

  • Molecular Formula : C14H14Cl2N2O3

  • Molecular Weight : 329.18

stdClass Object
(
    [pname] => Mirodenafil-d7 Dihydrochloride
    [catalogue_number] => PA STI 065290
    [category_ids] => ,80,71,98,78,70,82,88,
    [chemical_name] => 
    [weight] => 611.63
    [form] => C26H32D7Cl2N5O5S
    [cas] => 1329651-11-7
    [pslug] => 1329651-11-7-mirodenafil-d7-dihydrochloride-pasti065290
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PA STI 065290
PA STI 065290

Mirodenafil-d7 Dihydrochloride


  • Catalogue No.:PA STI 065290

  • CAS :

    1329651-11-7

  • Molecular Formula : C26H32D7Cl2N5O5S

  • Molecular Weight : 611.63

stdClass Object
(
    [pname] => Deacetyl Ketoconazole-d8
    [catalogue_number] => PA STI 024530
    [category_ids] => ,80,71,78,70,82,98,
    [chemical_name] => 
    [weight] => 497.44
    [form] => C24H18D8Cl2N4O3
    [cas] => 1346602-18-3
    [pslug] => 1346602-18-3-deacetyl-ketoconazole-d8-pasti024530
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PA STI 024530
PA STI 024530

Deacetyl Ketoconazole-d8


  • Catalogue No.:PA STI 024530

  • CAS :

    1346602-18-3

  • Molecular Formula : C24H18D8Cl2N4O3

  • Molecular Weight : 497.44

stdClass Object
(
    [pname] => Ketoconazole-d8
    [catalogue_number] => PA STI 054980
    [category_ids] => ,71,81,98,78,70,82,
    [chemical_name] => 
    [weight] => 539.48
    [form] => C26H20D8Cl2N4O4
    [cas] => 1217706-96-1
    [pslug] => 1217706-96-1-ketoconazole-d8-pasti054980
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PA STI 054980
PA STI 054980

Ketoconazole-d8


  • Catalogue No.:PA STI 054980

  • CAS :

    1217706-96-1

  • Molecular Formula : C26H20D8Cl2N4O4

  • Molecular Weight : 539.48

stdClass Object
(
    [pname] => Ketoconazole-d3
    [catalogue_number] => PA STI 054990
    [category_ids] => ,80,71,81,98,78,70,82,
    [chemical_name] => 
    [weight] => 534.45
    [form] => C26H25D3Cl2N4O4
    [cas] => 1217766-70-5
    [pslug] => 1217766-70-5-ketoconazole-d3-pasti054990
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PA STI 054990
PA STI 054990

Ketoconazole-d3


  • Catalogue No.:PA STI 054990

  • CAS :

    1217766-70-5

  • Molecular Formula : C26H25D3Cl2N4O4

  • Molecular Weight : 534.45

stdClass Object
(
    [pname] => ((2S,4S)-2-(Bromomethyl)-2-(2,4-dichlorophenyl)-1,3-dioxolan-4-yl)methyl benzoate
    [catalogue_number] => PA 11 0031017
    [category_ids] => ,71,81,78,70,82,
    [chemical_name] => 
    [weight] => 446.12
    [form] => C18H15BrCl2O4
    [cas] => 170210-46-5
    [pslug] => 170210-46-5-2s-4s-2-bromomethyl-2-2-4-dichlorophenyl-1-3-dioxolan-4-yl-methyl-benzoate-pa110031017
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PA 11 0031017
PA 11 0031017

((2S,4S)-2-(Bromomethyl)-2-(2,4-dichlorophenyl)-1,3-dioxolan-4-yl)methyl benzoate


  • Catalogue No.:PA 11 0031017

  • CAS :

    170210-46-5

  • Molecular Formula : C18H15BrCl2O4

  • Molecular Weight : 446.12

stdClass Object
(
    [pname] => 1-(4-((2-((1H-Imidazol-1-yl)methyl)-2-(2,4-dichlorophenyl)-1,3-dioxolan-4-yl)methoxy)phenyl)-4-nitrosopiperazine
    [catalogue_number] => PA 11 0031018
    [category_ids] => ,71,78,81,82,162,
    [chemical_name] => 
    [weight] => 518.4
    [form] => C24H25Cl2N5O4
    [cas] => NA
    [pslug] => 1-4-2-1h-imidazol-1-yl-methyl-2-2-4-dichlorophenyl-1-3-dioxolan-4-yl-methoxy-phenyl-4-nitrosopiperazine-pa110031018
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PA 11 0031018
PA 11 0031018

1-(4-((2-((1H-Imidazol-1-yl)methyl)-2-(2,4-dichlorophenyl)-1,3-dioxolan-4-yl)methoxy)phenyl)-4-nitrosopiperazine


  • Catalogue No.:PA 11 0031018

  • CAS :

    NA

  • Molecular Formula : C24H25Cl2N5O4

  • Molecular Weight : 518.4

stdClass Object
(
    [pname] => 1-(((2S,4R)-4-((4-(4-Acetylpiperazin-1-yl)phenoxy)methyl)-2-(2,4-dichlorophenyl)-1,3-dioxolan-2-yl)methyl)-3-(3,5-di-tert-butyl-4-hydroxybenzyl)-1H-imidazol-3-ium 2,2,2-trifluoroacetate
    [catalogue_number] => PA 11 0031020
    [category_ids] => ,71,81,78,70,82,
    [chemical_name] => 
    [weight] => 863.8
    [form] => C43H51Cl2F3N4O7
    [cas] => NA
    [pslug] => 1-2s-4r-4-4-4-acetylpiperazin-1-yl-phenoxy-methyl-2-2-4-dichlorophenyl-1-3-dioxolan-2-yl-methyl-3-3-5-di-tert-butyl-4-hydroxybenzyl-1h-imidazol-3-ium-2-2-2-trifluoroacetate-pa110031020
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PA 11 0031020
PA 11 0031020

1-(((2S,4R)-4-((4-(4-Acetylpiperazin-1-yl)phenoxy)methyl)-2-(2,4-dichlorophenyl)-1,3-dioxolan-2-yl)methyl)-3-(3,5-di-tert-butyl-4-hydroxybenzyl)-1H-imidazol-3-ium 2,2,2-trifluoroacetate


  • Catalogue No.:PA 11 0031020

  • CAS :

    NA

  • Molecular Formula : C43H51Cl2F3N4O7

  • Molecular Weight : 863.8

stdClass Object
(
    [pname] => 1-(4-(4-(((4R)-2-((1H-Imidazol-1-yl)methyl)-2-(2,4-dichlorophenyl)-1,3-dioxolan-4-yl)methoxy)-3-mercaptooxyphenyl)piperazin-1-yl)ethan-1-one
    [catalogue_number] => PA 11 0031022
    [category_ids] => ,71,81,78,70,82,
    [chemical_name] => 
    [weight] => 579.49
    [form] => C26H28Cl2N4O5S
    [cas] => NA
    [pslug] => 1-4-4-4r-2-1h-imidazol-1-yl-methyl-2-2-4-dichlorophenyl-1-3-dioxolan-4-yl-methoxy-3-mercaptooxyphenyl-piperazin-1-yl-ethan-1-one-pa110031022
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PA 11 0031022
PA 11 0031022

1-(4-(4-(((4R)-2-((1H-Imidazol-1-yl)methyl)-2-(2,4-dichlorophenyl)-1,3-dioxolan-4-yl)methoxy)-3-mercaptooxyphenyl)piperazin-1-yl)ethan-1-one


  • Catalogue No.:PA 11 0031022

  • CAS :

    NA

  • Molecular Formula : C26H28Cl2N4O5S

  • Molecular Weight : 579.49

stdClass Object
(
    [pname] => 1-(3-Chlorophenyl)ethan-1-one
    [catalogue_number] => PA 11 0031023
    [category_ids] => ,71,81,78,70,82,
    [chemical_name] => 
    [weight] => 154.59
    [form] => C8H7ClO
    [cas] => 99-02-5
    [pslug] => 99-02-5-1-3-chlorophenyl-ethan-1-one-pa110031023
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PA 11 0031023
PA 11 0031023

1-(3-Chlorophenyl)ethan-1-one


  • Catalogue No.:PA 11 0031023

  • CAS :

    99-02-5

  • Molecular Formula : C8H7ClO

  • Molecular Weight : 154.59

stdClass Object
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    [pname] => 1-(2,4-Dichlorophenyl)ethan-1-one
    [catalogue_number] => PA 11 0031024
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    [chemical_name] => 
    [weight] => 189.04
    [form] => C8H6Cl2O
    [cas] => 2234-16-4
    [pslug] => 2234-16-4-1-2-4-dichlorophenyl-ethan-1-one-pa110031024
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PA 11 0031024
PA 11 0031024

1-(2,4-Dichlorophenyl)ethan-1-one


  • Catalogue No.:PA 11 0031024

  • CAS :

    2234-16-4

  • Molecular Formula : C8H6Cl2O

  • Molecular Weight : 189.04

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