Zopiclone-impurities | Pharmaffiliates

zopiclone

Zopiclone is used for the short-term treatment of insomnia where sleep initiation or sleep maintenance are prominent symptoms. It is sold under the brand name Imovane.Reference standards of Zopiclone API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

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    [pname] => Zopiclone - Impurity A
    [catalogue_number] => PA 26 09010
    [category_ids] => ,71,75,78,70,82,
    [chemical_name] => 
    [weight] => 404.81
    [form] => C17H17ClN6O4
    [cas] => 43200-96-0
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PA 26 09010

Zopiclone - Impurity A


  • Catalogue No.:PA 26 09010

  • CAS :

    43200-96-0

  • Molecular Formula : C17H17ClN6O4

  • Molecular Weight : 404.81

20% OFF
stdClass Object
(
    [pname] => Zopiclone - Impurity B
    [catalogue_number] => PA 26 09020
    [category_ids] => ,71,75,78,70,82,
    [chemical_name] => 
    [weight] => 262.65
    [form] => C11H7ClN4O2
    [cas] => 43200-81-3
    [pslug] => 43200-81-3-zopiclone-impurity-b-pa2609020
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PA 26 09020

Zopiclone - Impurity B


  • Catalogue No.:PA 26 09020

  • CAS :

    43200-81-3

  • Molecular Formula : C11H7ClN4O2

  • Molecular Weight : 262.65

stdClass Object
(
    [pname] => N-Desmethyl Zopiclone
    [catalogue_number] => PA 26 09520
    [category_ids] => 82,78,76,75,71,70
    [chemical_name] => 
    [weight] => 374.79
    [form] => C16H15ClN6O3
    [cas] => 59878-63-6
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PA 26 09520

N-Desmethyl Zopiclone


  • Catalogue No.:PA 26 09520

  • CAS :

    59878-63-6

  • Molecular Formula : C16H15ClN6O3

  • Molecular Weight : 374.79

stdClass Object
(
    [pname] => (S)-(+)-Zopiclone N-Oxide
    [catalogue_number] => PA 26 09530
    [category_ids] => ,76,75,78,70,82,
    [chemical_name] => 
    [weight] => 404.81
    [form] => C17H17ClN6O4
    [cas] => 151851-70-6
    [pslug] => 151851-70-6-s-zopiclone-n-oxide-pa2609530
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PA 26 09530

(S)-(+)-Zopiclone N-Oxide


  • Catalogue No.:PA 26 09530

  • CAS :

    151851-70-6

  • Molecular Formula : C17H17ClN6O4

  • Molecular Weight : 404.81

stdClass Object
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    [pname] => 6-(5-Chloropyridin-2-yl)- 6,7-dihydro-5H-pyrrolo[3,4-b]pyrazin-5,7-dione
    [catalogue_number] => PA 26 09550
    [category_ids] => ,79,80,76,75,78,70,82,
    [chemical_name] => 
    [weight] => 260.64
    [form] => C11H5ClN4O2
    [cas] => 43200-82-4
    [pslug] => 43200-82-4-6-5-chloropyridin-2-yl-6-7-dihydro-5h-pyrrolo-3-4-b-pyrazin-5-7-dione-pa2609550
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PA 26 09550

6-(5-Chloropyridin-2-yl)- 6,7-dihydro-5H-pyrrolo[3,4-b]pyrazin-5,7-dione


  • Catalogue No.:PA 26 09550

  • CAS :

    43200-82-4

  • Molecular Formula : C11H5ClN4O2

  • Molecular Weight : 260.64

stdClass Object
(
    [pname] => 3-(5-Chloropyridine-2-carbamoyl)-2-pyrazinecarboxylic Acid
    [catalogue_number] => PA 26 09560
    [category_ids] => ,79,80,76,75,78,70,82,
    [chemical_name] => 
    [weight] => 278.65
    [form] => C11H7ClN4O3
    [cas] => 43200-83-5
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PA 26 09560

3-(5-Chloropyridine-2-carbamoyl)-2-pyrazinecarboxylic Acid


  • Catalogue No.:PA 26 09560

  • CAS :

    43200-83-5

  • Molecular Formula : C11H7ClN4O3

  • Molecular Weight : 278.65

stdClass Object
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    [pname] => 5-(Chloropyridine-2-yl-carbamoyl)pyrazine
    [catalogue_number] => PA 26 09570
    [category_ids] => ,79,80,76,75,78,70,82,
    [chemical_name] => 
    [weight] => 234.64
    [form] => C10H7ClN4O
    [cas] => 349125-10-6
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PA 26 09570

5-(Chloropyridine-2-yl-carbamoyl)pyrazine


  • Catalogue No.:PA 26 09570

  • CAS :

    349125-10-6

  • Molecular Formula : C10H7ClN4O

  • Molecular Weight : 234.64

stdClass Object
(
    [pname] => N-Desmethyl Zopiclone-d8 Dihydrochloride
    [catalogue_number] => PA STI 028910
    [category_ids] => ,71,76,75,78,70,82,98,
    [chemical_name] => 
    [weight] => 455.75
    [form] => C16H9D8Cl3N6O3
    [cas] => NA
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PA STI 028910

N-Desmethyl Zopiclone-d8 Dihydrochloride


  • Catalogue No.:PA STI 028910

  • CAS :

    NA

  • Molecular Formula : C16H9D8Cl3N6O3

  • Molecular Weight : 455.75

stdClass Object
(
    [pname] => Zopiclone-d8 N-Oxide
(Mixture of Diastereomers)
    [catalogue_number] => PA STI 087940
    [category_ids] => ,76,75,78,70,82,98,
    [chemical_name] => 
    [weight] => 412.86
    [form] => C17H9D8ClN6O4
    [cas] => 1215741-18-6
    [pslug] => 1215741-18-6-zopiclone-d8-n-oxide
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PA STI 087940

Zopiclone-d8 N-Oxide (Mixture of Diastereomers)


  • Catalogue No.:PA STI 087940

  • CAS :

    1215741-18-6

  • Molecular Formula : C17H9D8ClN6O4

  • Molecular Weight : 412.86

stdClass Object
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    [pname] => N-Desmethyl Zopiclone Hydrochloride
    [catalogue_number] => PA 26 0091000
    [category_ids] => 82,78,76,75,70
    [chemical_name] => 
    [weight] => 411.24
    [form] => C16H16Cl2N6O3
    [cas] => 1216659-29-8
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PA 26 0091000

N-Desmethyl Zopiclone Hydrochloride


  • Catalogue No.:PA 26 0091000

  • CAS :

    1216659-29-8

  • Molecular Formula : C16H16Cl2N6O3

  • Molecular Weight : 411.24

stdClass Object
(
    [pname] => 7-Chloromethyloxy-carbonyloxy-6-(5-chloropyridin-2-yl)-6,7-dihydro-5H-pyrrolo[3,4-b]pyrazin-5-one
    [catalogue_number] => PA 26 0091001
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 355.13
    [form] => C13H8Cl2N4O4
    [cas] => 508169-18-4
    [pslug] => 508169-18-4-7-chloromethyloxy-carbonyloxy-6-5-chloropyridin-2-yl-6-7-dihydro-5h-pyrrolo-3-4-b-pyrazin-5-one-pa260091001
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PA 26 0091001

7-Chloromethyloxy-carbonyloxy-6-(5-chloropyridin-2-yl)-6,7-dihydro-5H-pyrrolo[3,4-b]pyrazin-5-one


  • Catalogue No.:PA 26 0091001

  • CAS :

    508169-18-4

  • Molecular Formula : C13H8Cl2N4O4

  • Molecular Weight : 355.13

stdClass Object
(
    [pname] => Zopiclone-D4
    [catalogue_number] => PA STI 088845
    [category_ids] => ,98,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 392.84
    [form] => C17H13D4ClN6O3
    [cas] => 1435933-78-0
    [pslug] => 1435933-78-0-zopiclone-d4-pasti088845
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PA STI 088845

Zopiclone-D4


  • Catalogue No.:PA STI 088845

  • CAS :

    1435933-78-0

  • Molecular Formula : C17H13D4ClN6O3

  • Molecular Weight : 392.84

stdClass Object
(
    [pname] => N-Desmethyl Zopiclone-d8 Hydrochloride
    [catalogue_number] => PA STI 088870
    [category_ids] => ,98,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 419.29
    [form] => C16H8D8Cl2N6O3
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PA STI 088870

N-Desmethyl Zopiclone-d8 Hydrochloride


  • Catalogue No.:PA STI 088870

  • CAS :

    1189719-74-1

  • Molecular Formula : C16H8D8Cl2N6O3

  • Molecular Weight : 419.29