Zopiclone Impurity 13
ImpurityLevels of characterisation
- Cat. No.
- P-Z027-039
- Formula
- C17H19ClN6O3
- Family
- Zopiclone
- Synonyms
- [3-[(5-Chloro-2-pyridinyl)carbamoyl]pyrazin-2-yl]methyl 4-methylpiperazine-1-carboxylate
Pharmaceutical analytical standards
APIs, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.
Results 7,931-7,940 of 36,550
Zopiclone Impurity 14
ImpurityLevels of characterisation
- Cat. No.
- P-Z027-040
- Formula
- C6H6N2O4
- Family
- Zopiclone
- Synonyms
- 3-(Dihydroxymethyl)pyrazine-2-carboxylic acid
Zopiclone Impurity 16
ImpurityLevels of characterisation
- Cat. No.
- P-Z027-043
- Formula
- C16H10Cl2N6O2
- Family
- Zopiclone
- Synonyms
- 2-N,3-N-Bis(5-chloro-2-pyridinyl)pyrazine-2,3-dicarboxamide
Zopiclone Impurity 17 (Mixture of Diastereomers)
ImpurityLevels of characterisation
- Cat. No.
- P-Z027-044
- Formula
- C11H9ClN4O2
- Family
- Zopiclone
- Synonyms
- 6-(5-Chloro-2-pyridinyl)-5,7-dihydropyrrolo[3,4-b]pyrazine-5,7-diol
Zopiclone Impurity 4
ImpurityLevels of characterisation
- Cat. No.
- P-Z027-030
- Formula
- C17H19ClN6O3
- Family
- Zopiclone
- Synonyms
- [6-(5-Chloro-2-pyridinyl)-7-hydroxy-5,7-dihydropyrrolo[3,4-b]pyrazin-5-yl] 4-methylpiperazine-1-carboxylate
Zopiclone Impurity 5
ImpurityLevels of characterisation
- Cat. No.
- P-Z027-031
- Formula
- C23H29ClN8O4
- Family
- Zopiclone
- Synonyms
- [6-(5-Chloro-2-pyridinyl)-5-(4-methylpiperazine-1-carbonyl)oxy-5,7-dihydropyrrolo[3,4-b]pyrazin-7-yl] 4-methylpiperazine-1-carboxylate
Zopiclone Impurity 6
ImpurityLevels of characterisation
- Cat. No.
- P-Z027-032
- Formula
- C28H20Cl2N10O6
- Family
- Zopiclone
- Synonyms
- Bis[6-(5-chloro-2-pyridinyl)-5-oxo-7H-pyrrolo[3,4-b]pyrazin-7-yl] piperazine-1,4-dicarboxylate
Zopiclone Impurity 7
ImpurityLevels of characterisation
- Cat. No.
- P-Z027-033
- Formula
- C17H16Cl2N6O3
- Family
- Zopiclone
- Synonyms
- [6-(3,5-Dichloro-2-pyridinyl)-5-oxo-7H-pyrrolo[3,4-b]pyrazin-7-yl] 4-methylpiperazine-1-carboxylate
Zopiclone Impurity 8
ImpurityLevels of characterisation
- Cat. No.
- P-Z027-034
- Formula
- C17H17ClN6O3
- Family
- Zopiclone
- Synonyms
- [6-(3-Chloro-2-pyridinyl)-5-oxo-7H-pyrrolo[3,4-b]pyrazin-7-yl] 4-methylpiperazine-1-carboxylate
Acetylsalicylic Acid Impurity 10
ImpurityLevels of characterisation
- Cat. No.
- P-A026-030
- Formula
- C13H18N2O4
- Family
- Acetylsalicylic Acid
- Synonyms
- 6-Amino-2-[(2-hydroxybenzoyl)amino]hexanoic acid
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