Eszopiclone
16 Results Found
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Eszopiclone API Reference standards and its EP Impurities, USP Impurities, non pharmacopeial Impurities, listed below & also offered custom synthesis for unknown Impurities. If require any contact info@drjcrbio.com, sales@drjcrbio.com
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Product Name : Zopiclone Deschloro Impurity | 1348046-61-6
Code: JCEZP-16 CAS: 1348046-61-6 Chemical Formula: C17H18N6O3 Molecular Weight: 354.37 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Zopiclone Deschloro Impurity | 1348046-61-6is useful as reference Impurity standard. 
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Product Name : N-Desmethyl Eszopiclone HCl | 300701-71-7
Code: JCEZP-15 CAS: 300701-71-7 Chemical Formula: C16H15ClN6O3. HCl Molecular Weight: 374.79 36.46 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:N-Desmethyl Eszopiclone HCl | 300701-71-7 is useful as reference Impurity standard. 
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Product Name : Zopiclone Impurity;3-Formyl-2-Pyrazinecarboxylic Acid
Code: JCEZP-14 CAS: NA Chemical Formula: C6H4N2O3 Molecular Weight: 152.11 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Zopiclone Impurity;3-Formyl-2-Pyrazinecarboxylic Acid is useful as reference Impurity standard. 
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Product Name : Zopiclone impurity; (5-(Chloropyridine-2-yl-carbamoyl)pyrazine)
Code: JCEZP-13 CAS: Chemical Formula: C10H7ClN4O Molecular Weight: 234.65 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:Zopiclone impurity; (5-(Chloropyridine-2-yl-carbamoyl)pyrazine)is useful as reference Impurity standard. 
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Product Name : Eszopiclone Impurity B | 43200-81-3
Code: JCEZP-12 CAS: 43200-81-3 Chemical Formula: C11H7ClN4O2 Molecular Weight: 262.66 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Eszopiclone Impurity B | 43200-81-3 is useful as reference Impurity standard. 
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Product Name : Zopiclone Impurity A (Zopiclone N-Oxide) | 43200-96-0
Code: JCEZP-11 CAS: 43200-96-0 Chemical Formula: C17H17ClN6O4 Molecular Weight: 404.82 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Zopiclone Impurity A (Zopiclone N-Oxide) | 43200-96-0 is useful as reference Impurity standard. 
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Product Name : Eszopiclone-d8 | 1093385-24-0
Code: JCEZP-10 CAS: 1093385-24-0 Chemical Formula: C17H9ClN6O3D8 Molecular Weight: 396.86 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:Eszopiclone-d8 | 1093385-24-0 is useful as reference Impurity standard. 
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Product Name : Zopiclone-d8 | 1215518-83-4
Code: JCEZP-09 CAS: 1215518-83-4 Chemical Formula: C17H9ClN6O3D8 Molecular Weight: 396.86 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:Zopiclone-d8 | 1215518-83-4 is useful as reference Impurity standard. 
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Product Name : N-Desmethyl zopiclone- d8 | 59878-63-6
Code: JCEZP-08 CAS: 59878-63-6 Chemical Formula: C16H7ClN6O3D8 Molecular Weight: 382.84 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: C16H7ClN6O3D8 is useful as reference Impurity standard. 
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Product Name : N-Desmethyl Zopiclone HCl | 1216659-29-8
Code: JCEZP-07 CAS: 1216659-29-8 Chemical Formula: C16H15ClN6O3. HCl Molecular Weight: 374.79 36.46 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: N-Desmethyl Zopiclone HCl | 1216659-29-8 is useful as reference Impurity standard. 
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Product Name : Zopiclone-d4 | 43200-80-2
Code: JCEZP-06 CAS: 43200-80-2 Chemical Formula: C17H13D4ClN6O3 Molecular Weight: 392.84 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:Zopiclone-d4 | 43200-80-2 is useful as reference Impurity standard. 
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Product Name : Zopiclone impurities A
Code: JCEZP-05 CAS: Chemical Formula: C17H17ClN6O4 Molecular Weight: Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:Zopiclone impurities A is useful as reference Impurity standard. 
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Product Name : Eszopiclone ( S-Zopiclone)
Code: JCEZP-04 CAS: NA Chemical Formula: C17H17ClN6O3 Molecular Weight: 388.82 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Eszopiclone ( S-Zopiclone) is useful as reference Impurity standard. 
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Product Name : (R)-Zopiclone | 138680-08-7
Code: JCEZP-03 CAS: 138680-08-7 Chemical Formula: C17H17ClN6O3 Molecular Weight: 388.82 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:(R)-Zopiclone | 138680-08-7 is useful as reference Impurity standard. 
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Product Name : N-Desmethyl zopiclone
Code: JCEZP-02 CAS: 59878-63-6 Chemical Formula: C16H15ClN6O3 Molecular Weight: Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:N-Desmethyl zopiclone59878-63-6 is useful as reference Impurity standard. 
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Product Name : Eszopiclone Impurity C | 148891-53-6
Code:JCEZP-01 CAS: 148891-53-6 Chemical Formula: C11H7ClN4O Molecular Weight: 246.66 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:Eszopiclone Impurity C | 148891-53-6 is useful as reference Impurity standard. 
