Atovaquone-Impurities | Pharmaffiliates

atovaquone

Atovaquone is a hydroxy-1,4-naphthoquinone and an analogue of ubiquinone. It is used in the treatment of pneumocystis pneumonia, toxoplasmosis and for malaria. Reference standards of Atovaquone API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

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    [pname] => Atovaquone - API Standards 
    [catalogue_number] => PA 28 01000
    [category_ids] => ,70,78,80,82,
    [chemical_name] => 
    [weight] => 366.84
    [form] => C22H19ClO3
    [cas] => 95233-18-4
    [pslug] => 95233-18-4-atovaquone-api-pa2801000
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PA 28 01000

Atovaquone - API Standards


  • Catalogue No.:PA 28 01000

  • CAS :

    95233-18-4

  • Molecular Formula : C22H19ClO3

  • Molecular Weight : 366.84

stdClass Object
(
    [pname] => Atovaquone - Impurity B
    [catalogue_number] => PA 28 01020
    [category_ids] => ,80,78,70,82,
    [chemical_name] => 
    [weight] => 366.84
    [form] => C22H19ClO3
    [cas] => 137732-39-9
    [pslug] => 137732-39-9-atovaquone-impurity-b-pa2801020
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PA 28 01020

Atovaquone - Impurity B


  • Catalogue No.:PA 28 01020

  • CAS :

    137732-39-9

  • Molecular Formula : C22H19ClO3

  • Molecular Weight : 366.84

stdClass Object
(
    [pname] => Atovaquone - Impurity D
    [catalogue_number] => PA 28 01510
    [category_ids] => ,70,78,80,82,
    [chemical_name] => 
    [weight] => 380.86
    [form] => C23H21ClO3
    [cas] => 129700-41-0
    [pslug] => 129700-41-0-atovaquone-impurity-d-pa2801510
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PA 28 01510

Atovaquone - Impurity D


  • Catalogue No.:PA 28 01510

  • CAS :

    129700-41-0

  • Molecular Formula : C23H21ClO3

  • Molecular Weight : 380.86

stdClass Object
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    [pname] => 2,3-Dichloro-2,3-dihydronaphthalene-1,4-dione
    [catalogue_number] => PA 28 01520
    [category_ids] => ,80,84,75,
    [chemical_name] => 
    [weight] => 229.06
    [form] => C10H6Cl2O2
    [cas] => 1013-00-9
    [pslug] => 1013-00-9-2-3-dichloro-2-3-dihydronaphthalene-1-4-dione-pa2801520
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PA 28 01520

2,3-Dichloro-2,3-dihydronaphthalene-1,4-dione


  • Catalogue No.:PA 28 01520

  • CAS :

    1013-00-9

  • Molecular Formula : C10H6Cl2O2

  • Molecular Weight : 229.06

stdClass Object
(
    [pname] => 1-(2-Chlorocyclohexyl)ethanone
    [catalogue_number] => PA 28 01530
    [category_ids] => ,80,84,75,
    [chemical_name] => 
    [weight] => 160.64
    [form] => C8H13ClO
    [cas] => 54735-58-9
    [pslug] => 54735-58-9-1-2-chlorocyclohexyl-ethanone-pa2801530
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PA 28 01530

1-(2-Chlorocyclohexyl)ethanone


  • Catalogue No.:PA 28 01530

  • CAS :

    54735-58-9

  • Molecular Formula : C8H13ClO

  • Molecular Weight : 160.64

stdClass Object
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    [pname] => 2,3-Dihydroxy-2,3-dihydronaphthalene-1,4-dione
    [catalogue_number] => PA 28 01540
    [category_ids] => ,80,84,75,
    [chemical_name] => 
    [weight] => 192.17
    [form] =>  C10H8O4
    [cas] => 34785-82-5
    [pslug] => 34785-82-5-2-3-dihydroxy-2-3-dihydronaphthalene-1-4-dione-pa2801540
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PA 28 01540

2,3-Dihydroxy-2,3-dihydronaphthalene-1,4-dione


  • Catalogue No.:PA 28 01540

  • CAS :

    34785-82-5

  • Molecular Formula : C10H8O4

  • Molecular Weight : 192.17

stdClass Object
(
    [pname] => 4,4'-Bis(4-chlorophenyl)-1,1'-bi(cyclohexane)
    [catalogue_number] => PA 28 01550
    [category_ids] => ,80,84,75,
    [chemical_name] => 
    [weight] => 387.39
    [form] => C24H28Cl2
    [cas] => 17587-82-5
    [pslug] => 17587-82-5-4-4-bis-4-chlorophenyl-1-1-bi-cyclohexane-pa2801550
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PA 28 01550

4,4'-Bis(4-chlorophenyl)-1,1'-bi(cyclohexane)


  • Catalogue No.:PA 28 01550

  • CAS :

    17587-82-5

  • Molecular Formula : C24H28Cl2

  • Molecular Weight : 387.39

stdClass Object
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    [pname] => 4-Chlorobenzoic Peroxyanhydride
    [catalogue_number] => PA 28 01560
    [category_ids] => ,80,84,75,
    [chemical_name] => 
    [weight] => 311.12
    [form] => C14H8Cl2O4
    [cas] => 94-17-7
    [pslug] => 94-17-7-4-chlorobenzoic-peroxyanhydride-pa2801560
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PA 28 01560

4-Chlorobenzoic Peroxyanhydride


  • Catalogue No.:PA 28 01560

  • CAS :

    94-17-7

  • Molecular Formula : C14H8Cl2O4

  • Molecular Weight : 311.12

stdClass Object
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    [pname] => 1-(4-Chlorocyclohexyl)ethanone
    [catalogue_number] => PA 28 01570
    [category_ids] => ,80,84,75,
    [chemical_name] => 
    [weight] => 160.64
    [form] => C8H13ClO
    [cas] => 1027381-81-2
    [pslug] => 1027381-81-2-1-4-chlorocyclohexyl-ethanone-pa2801570
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PA 28 01570

1-(4-Chlorocyclohexyl)ethanone


  • Catalogue No.:PA 28 01570

  • CAS :

    1027381-81-2

  • Molecular Formula : C8H13ClO

  • Molecular Weight : 160.64

stdClass Object
(
    [pname] => 4'-Acetylcyclohexyl-4-chlorobenzene
    [catalogue_number] => PA 28 01580
    [category_ids] => ,80,84,75,
    [chemical_name] => 
    [weight] => 236.74
    [form] => C14H17ClO
    [cas] => 95233-36-6
    [pslug] => 95233-36-6-4-acetylcyclohexyl-4-chlorobenzene-pa2801580
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PA 28 01580

4'-Acetylcyclohexyl-4-chlorobenzene


  • Catalogue No.:PA 28 01580

  • CAS :

    95233-36-6

  • Molecular Formula : C14H17ClO

  • Molecular Weight : 236.74

stdClass Object
(
    [pname] => cis-4-(4-Chlorophenyl)cyclohexanecarboxylic Acid
    [catalogue_number] => PA 28 01590
    [category_ids] => ,80,75,
    [chemical_name] => 
    [weight] => 238.71
    [form] => C13H15ClO2
    [cas] => 1346600-43-8
    [pslug] => 1346600-43-8-cis-4-4-chlorophenyl-cyclohexanecarboxylic-acid-pa2801590
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PA 28 01590

cis-4-(4-Chlorophenyl)cyclohexanecarboxylic Acid


  • Catalogue No.:PA 28 01590

  • CAS :

    1346600-43-8

  • Molecular Formula : C13H15ClO2

  • Molecular Weight : 238.71

stdClass Object
(
    [pname] => cis-Atovaquone-d5 (contains 10% trans isomer)
    [catalogue_number] => PA STI 009260
    [category_ids] => ,80,98,
    [chemical_name] => 
    [weight] => 371.87
    [form] => C22H14D5ClO3
    [cas] => 1217612-80-0
    [pslug] => 1217612-80-0-cis-atovaquone-d5-contains-10-trans-isomer-pasti009260
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PA STI 009260

cis-Atovaquone-d5 (contains 10% trans isomer)


  • Catalogue No.:PA STI 009260

  • CAS :

    1217612-80-0

  • Molecular Formula : C22H14D5ClO3

  • Molecular Weight : 371.87

stdClass Object
(
    [pname] => 2-Chloro-3-[4-(4-chlorophenyl)cyclohexyl-d5]-1,4-naphthalenedione
    [catalogue_number] => PA STI 019410
    [category_ids] => ,80,98,
    [chemical_name] => 
    [weight] => 390.31
    [form] => C22H13D5Cl2O2
    [cas] => 1189507-64-9 
    [pslug] => 1189507-64-9-2-chloro-3-4-4-chlorophenyl-cyclohexyl-d5-1-4-naphthalenedione-pasti019410
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PA STI 019410

2-Chloro-3-[4-(4-chlorophenyl)cyclohexyl-d5]-1,4-naphthalenedione


  • Catalogue No.:PA STI 019410

  • CAS :

    1189507-64-9

  • Molecular Formula : C22H13D5Cl2O2

  • Molecular Weight : 390.31

stdClass Object
(
    [pname] => O-Methyl Atovaquone-13C,d3
    [catalogue_number] => PA STI 060410
    [category_ids] => ,80,98,78,70,82,
    [chemical_name] => 
    [weight] => 384.88
    [form] => C2213CH18D3ClO3
    [cas] => NA
    [pslug] => o-methyl-atovaquone-13c-d3-pasti060410
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PA STI 060410

O-Methyl Atovaquone-13C,d3


  • Catalogue No.:PA STI 060410

  • CAS :

    NA

  • Molecular Formula : C2213CH18D3ClO3

  • Molecular Weight : 384.88

stdClass Object
(
    [pname] => 1-Chloro-4-cyclohexylbenzene
    [catalogue_number] => PA 28 0011004
    [category_ids] => ,70,78,80,82,
    [chemical_name] => 
    [weight] => 194.7
    [form] => C12H15Cl
    [cas] => 829-32-3
    [pslug] => 829-32-3-1-chloro-4-cyclohexylbenzene-pa280011004
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PA 28 0011004

1-Chloro-4-cyclohexylbenzene


  • Catalogue No.:PA 28 0011004

  • CAS :

    829-32-3

  • Molecular Formula : C12H15Cl

  • Molecular Weight : 194.7

stdClass Object
(
    [pname] => 1,4-Naphthalenedione, 2-chloro-3-[cis-4-(4-chlorophenyl)cyclohexyl]
    [catalogue_number] => PA 28 0011005
    [category_ids] => ,70,78,80,82,
    [chemical_name] => 
    [weight] => 385.28
    [form] => C22H18Cl2O2
    [cas] => 1071223-07-8
    [pslug] => 1071223-07-8-1-4-naphthalenedione-2-chloro-3-cis-4-4-chlorophenyl-cyclohexyl-pa280011005
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PA 28 0011005

1,4-Naphthalenedione, 2-chloro-3-[cis-4-(4-chlorophenyl)cyclohexyl]


  • Catalogue No.:PA 28 0011005

  • CAS :

    1071223-07-8

  • Molecular Formula : C22H18Cl2O2

  • Molecular Weight : 385.28

stdClass Object
(
    [pname] => 1-[cis-4-(4-Chlorophenyl)cyclohexyl]ethanone
    [catalogue_number] => PA 28 0011006
    [category_ids] => ,70,78,80,82,
    [chemical_name] => 
    [weight] => 236.74
    [form] => C14H17ClO
    [cas] => 2171347-18-3
    [pslug] => 2171347-18-3-1-cis-4-4-chlorophenyl-cyclohexyl-ethanone-pa280011006
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PA 28 0011006

1-[cis-4-(4-Chlorophenyl)cyclohexyl]ethanone


  • Catalogue No.:PA 28 0011006

  • CAS :

    2171347-18-3

  • Molecular Formula : C14H17ClO

  • Molecular Weight : 236.74