Eszopiclone-impurities | Pharmaffiliates

eszopiclone

Eszopiclone is used to treat a certain sleep problem. It may help you fall asleep faster, stay asleep longer, and lessen how often you wake up during the night, so you can get a better night's rest. Eszopiclone, sold under the brand-name Lunesta. Reference standards of Eszopiclone API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

stdClass Object
(
    [pname] => Eszopiclone-d8
    [catalogue_number] => PA STI 038300
    [category_ids] => ,78,70,82,98,
    [chemical_name] => 
    [weight] => 396.86
    [form] => C17H9D8ClN6O3
    [cas] =>  1093385-24-0
    [pslug] => 1093385-24-0-eszopiclone-d8-pasti038300
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PA STI 038300

Eszopiclone-d8


  • Catalogue No.:PA STI 038300

  • CAS :

    1093385-24-0

  • Molecular Formula : C17H9D8ClN6O3

  • Molecular Weight : 396.86

stdClass Object
(
    [pname] => Eszopiclone - API Standards 
    [catalogue_number] => PA 32 29000
    [category_ids] => ,78,
    [chemical_name] => 
    [weight] => 388.81
    [form] => C17H17ClN6O3
    [cas] => 138729-47-2
    [pslug] => 138729-47-2-eszopiclone-api-pa3229000
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PA 32 29000

Eszopiclone - API Standards


  • Catalogue No.:PA 32 29000

  • CAS :

    138729-47-2

  • Molecular Formula : C17H17ClN6O3

  • Molecular Weight : 388.81

stdClass Object
(
    [pname] => 6-(5-Chloropyridin-2-yl)-6,7-dihydro-5H-pyrrolo[3,4-b]pyrazin-5-one
    [catalogue_number] => PA 32 29510
    [category_ids] => 70,78,82
    [chemical_name] => 
    [weight] => 246.65
    [form] => C11H7ClN4O
    [cas] => 148891-53-6
    [pslug] => 148891-53-6-6-5-chloropyridin-2-yl-6-7-dihydro-5h-pyrrolo-3-4-b-pyrazin-5-one-pa3229510
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PA 32 29510

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


  • Catalogue No.:PA 32 29510

  • CAS :

    148891-53-6

  • Molecular Formula : C11H7ClN4O

  • Molecular Weight : 246.65

stdClass Object
(
    [pname] => N-(5-Chloro-2-pyridinyl)-3-(hydroxymethyl)-2-pyrazinecarboxamide
    [catalogue_number] => PA 32 0291000
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 264.67
    [form] => C11H9ClN4O2
    [cas] => 1122549-43-2
    [pslug] => 1122549-43-2-n-5-chloro-2-pyridinyl-3-hydroxymethyl-2-pyrazinecarboxamide-pa320291000
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PA 32 0291000

N-(5-Chloro-2-pyridinyl)-3-(hydroxymethyl)-2-pyrazinecarboxamide


  • Catalogue No.:PA 32 0291000

  • CAS :

    1122549-43-2

  • Molecular Formula : C11H9ClN4O2

  • Molecular Weight : 264.67

stdClass Object
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    [pname] => 6-(5-Chloropyridin-2-yl)-6,7-dihydro-5H-pyrrolo[3,4-b]pyrazine-5,7-diol
    [catalogue_number] => PA 32 0291001
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 264.67
    [form] => C11H9ClN4O2
    [cas] => NA
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PA 32 0291001

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


  • Catalogue No.:PA 32 0291001

  • CAS :

    NA

  • Molecular Formula : C11H9ClN4O2

  • Molecular Weight : 264.67

stdClass Object
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    [pname] => bis(4-Methylpiperazin-1-yl)methanone
    [catalogue_number] => PA 32 0291002
    [category_ids] => ,70,75,76,78,82,
    [chemical_name] => 
    [weight] => 226.32
    [form] => C11H22N4O
    [cas] => 4180-30-7
    [pslug] => 4180-30-7-bis-4-methylpiperazin-1-yl-methanone-pa320291002
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PA 32 0291002

bis(4-Methylpiperazin-1-yl)methanone


  • Catalogue No.:PA 32 0291002

  • CAS :

    4180-30-7

  • Molecular Formula : C11H22N4O

  • Molecular Weight : 226.32

stdClass Object
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    [pname] => 6-(3,5-Dichloropyridin-2-yl)-7-oxo-6,7-dihydro-5H-pyrrolo[3,4-b]pyrazin-5-yl 4-methylpiperazine-1-carboxylate
    [catalogue_number] => PA 32 0291003
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 423.25
    [form] => C17H16Cl2N6O3
    [cas] => NA
    [pslug] => 6-3-5-dichloropyridin-2-yl-7-oxo-6-7-dihydro-5h-pyrrolo-3-4-b-pyrazin-5-yl-4-methylpiperazine-1-carboxylate-pa320291003
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PA 32 0291003

6-(3,5-Dichloropyridin-2-yl)-7-oxo-6,7-dihydro-5H-pyrrolo[3,4-b]pyrazin-5-yl 4-methylpiperazine-1-carboxylate


  • Catalogue No.:PA 32 0291003

  • CAS :

    NA

  • Molecular Formula : C17H16Cl2N6O3

  • Molecular Weight : 423.25

stdClass Object
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    [pname] => Deschloro-Zopiclone
    [catalogue_number] => PA 32 0291004
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 354.37
    [form] => C17H18N6O3
    [cas] => 1348046-61-6
    [pslug] => 1348046-61-6-deschloro-zopiclone-pa320291004
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PA 32 0291004

Deschloro-Zopiclone


  • Catalogue No.:PA 32 0291004

  • CAS :

    1348046-61-6

  • Molecular Formula : C17H18N6O3

  • Molecular Weight : 354.37

stdClass Object
(
    [pname] => (3-((5-Chloropyridin-2-yl)carbamoyl)pyrazin-2-yl)methyl 4-methylpiperazine-1-carboxylate
    [catalogue_number] => PA 32 0291005
    [category_ids] => 82,78,76,75,70
    [chemical_name] => 
    [weight] => 390.83
    [form] => C17H19ClN6O3
    [cas] => 2829521-02-8
    [pslug] => 2829521-02-8-3-5-chloropyridin-2-yl-carbamoyl-pyrazin-2-yl-methyl-4-methylpiperazine-1-carboxylate-pa320291005
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PA 32 0291005

(3-((5-Chloropyridin-2-yl)carbamoyl)pyrazin-2-yl)methyl 4-methylpiperazine-1-carboxylate


  • Catalogue No.:PA 32 0291005

  • CAS :

    2829521-02-8

  • Molecular Formula : C17H19ClN6O3

  • Molecular Weight : 390.83

stdClass Object
(
    [pname] => bis(6-(5-Chloropyridin-2-yl)-7-oxo-6,7-dihydro-5H-pyrrolo[3,4-b]pyrazin-5-yl) piperazine-1,4-dicarboxylate
    [catalogue_number] => PA 32 0291006
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 663.43
    [form] => C28H20Cl2N10O6
    [cas] => NA
    [pslug] => bis-6-5-chloropyridin-2-yl-7-oxo-6-7-dihydro-5h-pyrrolo-3-4-b-pyrazin-5-yl-piperazine-1-4-dicarboxylate-pa320291006
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PA 32 0291006

bis(6-(5-Chloropyridin-2-yl)-7-oxo-6,7-dihydro-5H-pyrrolo[3,4-b]pyrazin-5-yl) piperazine-1,4-dicarboxylate


  • Catalogue No.:PA 32 0291006

  • CAS :

    NA

  • Molecular Formula : C28H20Cl2N10O6

  • Molecular Weight : 663.43

stdClass Object
(
    [pname] => 6-(5-Methylpyridin-2-yl)-6,7-dihydro-5H-pyrrolo[3,4-b]pyrazine-5,7-diyl bis(4-methylpiperazine-1-carboxylate)
    [catalogue_number] => PA 32 0291007
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 496.57
    [form] => C24H32N8O4
    [cas] => NA
    [pslug] => 6-5-methylpyridin-2-yl-6-7-dihydro-5h-pyrrolo-3-4-b-pyrazine-5-7-diyl-bis-4-methylpiperazine-1-carboxylate-pa320291007
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PA 32 0291007

6-(5-Methylpyridin-2-yl)-6,7-dihydro-5H-pyrrolo[3,4-b]pyrazine-5,7-diyl bis(4-methylpiperazine-1-carboxylate)


  • Catalogue No.:PA 32 0291007

  • CAS :

    NA

  • Molecular Formula : C24H32N8O4

  • Molecular Weight : 496.57

stdClass Object
(
    [pname] => 3-(Chloromethyl)-N-(5-chloro-2-pyridinyl)-2-pyrazinecarboxamide
    [catalogue_number] => PA 32 0291008
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 283.11
    [form] => C11H8Cl2N4O
    [cas] => 1122549-47-6
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PA 32 0291008

3-(Chloromethyl)-N-(5-chloro-2-pyridinyl)-2-pyrazinecarboxamide


  • Catalogue No.:PA 32 0291008

  • CAS :

    1122549-47-6

  • Molecular Formula : C11H8Cl2N4O

  • Molecular Weight : 283.11

stdClass Object
(
    [pname] => (6-(5-Chloropyridin-2-yl)-7-oxo-6,7-dihydro-5H-pyrrolo [3,4,b] pyrazin-5-yl 4-methylpiperazine-1-carboxylate 4-oxide)
    [catalogue_number] => PA 32 0291009
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 404.81
    [form] => C17H17ClN6O4
    [cas] => 43200-96-0
    [pslug] => 43200-96-0-6-5-chloropyridin-2-yl-7-oxo-6-7-dihydro-5h-pyrrolo-3-4-b-pyrazin-5-yl-4-methylpiperazine-1-carboxylate-4-oxide-pa320291009
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PA 32 0291009

(6-(5-Chloropyridin-2-yl)-7-oxo-6,7-dihydro-5H-pyrrolo [3,4,b] pyrazin-5-yl 4-methylpiperazine-1-carboxylate 4-oxide)


  • Catalogue No.:PA 32 0291009

  • CAS :

    43200-96-0

  • Molecular Formula : C17H17ClN6O4

  • Molecular Weight : 404.81

stdClass Object
(
    [pname] => N-Demethyl Eszopiclone
    [catalogue_number] => PA 32 0291010
    [category_ids] => ,78,
    [chemical_name] => 
    [weight] => 374.79
    [form] => C16H15ClN6O3
    [cas] => 151776-26-0
    [pslug] => 151776-26-0-n-demethyl-eszopiclone-pa320291010
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PA 32 0291010

N-Demethyl Eszopiclone


  • Catalogue No.:PA 32 0291010

  • CAS :

    151776-26-0

  • Molecular Formula : C16H15ClN6O3

  • Molecular Weight : 374.79

stdClass Object
(
    [pname] => (S)-6-(5-Chloropyridin-2-yl)-7-oxo-6,7-dihydro-5H-pyrrolo[3,4-b]pyrazin-5-yl 4-nitrosopiperazine-1-carboxylate
    [catalogue_number] => PA 32 0291011
    [category_ids] => ,78,162,
    [chemical_name] => 
    [weight] => 403.78
    [form] => C16H14ClN7O4
    [cas] => NA
    [pslug] => s-6-5-chloropyridin-2-yl-7-oxo-6-7-dihydro-5h-pyrrolo-3-4-b-pyrazin-5-yl-4-nitrosopiperazine-1-carboxylate-pa320291011
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PA 32 0291011

(S)-6-(5-Chloropyridin-2-yl)-7-oxo-6,7-dihydro-5H-pyrrolo[3,4-b]pyrazin-5-yl 4-nitrosopiperazine-1-carboxylate


  • Catalogue No.:PA 32 0291011

  • CAS :

    NA

  • Molecular Formula : C16H14ClN7O4

  • Molecular Weight : 403.78

stdClass Object
(
    [pname] => N-Demethyl Eszopiclone Hydrochloride Salt
    [catalogue_number] => PA 32 0291012
    [category_ids] => ,78,
    [chemical_name] => 
    [weight] => 411.24
    [form] => C16H16Cl2N6O3
    [cas] => 300701-71-7
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PA 32 0291012

N-Demethyl Eszopiclone Hydrochloride Salt


  • Catalogue No.:PA 32 0291012

  • CAS :

    300701-71-7

  • Molecular Formula : C16H16Cl2N6O3

  • Molecular Weight : 411.24