Eszopiclone-impurities | Pharmaffiliates

eszopiclone and its Impurities

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.

Displaying 15 results for eszopiclone Impurities
PA STI 038300

Eszopiclone-d8

Eszopiclone-d8


  • Catalogue No.:PA STI 038300

  • CAS :

    1093385-24-0

  • Molecular Formula : C17H9D8ClN6O3

  • Molecular Weight : 396.86

PA 32 29000

Eszopiclone - API

Eszopiclone


  • Catalogue No.:PA 32 29000

  • CAS :

    138729-47-2

  • Molecular Formula : C17H17ClN6O3

  • Molecular Weight : 388.81

PA USP1255850

Eszopiclone CIV (1255850)

Eszopiclone CIV (1255850)


  • Catalogue No.:PA USP1255850

  • CAS :

    138729-47-2

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1255861

Eszopiclone Related Compound A (6-(5-Chloropyridin-2-yl)-7-oxo-6,7-dihydro-5H-pyrrolo [3,4,b] pyraz (1255861)

Eszopiclone Related Compound A (6-(5-Chloropyridin-2-yl)-7-oxo-6,7-dihydro-5H-pyrrolo [3,4,b] pyraz (1255861)


  • Catalogue No.:PA USP1255861

  • CAS :

    43200-96-0

  • Molecular Formula : NA

  • Molecular Weight : NA

PA 32 29510

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

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

PA 32 0291000

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

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

PA 32 0291001

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

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

PA 32 0291002

bis(4-Methylpiperazin-1-yl)methanone

bis(4-Methylpiperazin-1-yl)methanone


  • Catalogue No.:PA 32 0291002

  • CAS :

    4180-30-7

  • Molecular Formula : C11H22N4O

  • Molecular Weight : 226.32

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

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

PA 32 0291004

Deschloro-Zopiclone

Deschloro-Zopiclone


  • Catalogue No.:PA 32 0291004

  • CAS :

    1348046-61-6

  • Molecular Formula : C17H18N6O3

  • Molecular Weight : 354.37

PA 32 0291005

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

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


  • Catalogue No.:PA 32 0291005

  • CAS :

    NA

  • Molecular Formula : C17H19ClN6O3

  • Molecular Weight : 390.83

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

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

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)

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

PA 32 0291008

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

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

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)

(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