Impurity - Zopiclone

Di-O-benzoyl-D-tartaric Acid

Di-O-benzoyl-D-tartaric Acid

CAS No. : 17026-42-5

CAT No. : KMZ005001

Formula : C18H14O8

FW : 358.3

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Eszopiclone (S-Zopiclone)

Eszopiclone (S-Zopiclone)

CAS No. : 138729-47-2

CAT No. : KMZ005002

Formula : C17H17ClN6O3

FW : 388.8

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N-Desmethyl Zopiclone HCl

N-Desmethyl Zopiclone HCl

CAS No. : 1216659-29-8

CAT No. : KMZ005004

Formula : C16H15ClN6O3 : HCl

FW : 374.8 : 36.5

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Zopiclone EP Impurity A

Zopiclone EP Impurity A

CAS No. : 43200-96-0

CAT No. : KMZ005014

Formula : C17H17ClN6O4

FW : 404.8

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Zopiclone EP Impurity B

Zopiclone EP Impurity B

CAS No. : 43200-81-3

CAT No. : KMZ005015

Formula : C11H7ClN4O2

FW : 262.7

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Zopiclone EP Impurity C

Zopiclone EP Impurity C

CAS No. : 148891-53-6

CAT No. : KMZ005016

Formula : C11H7ClN4O

FW : 246.7

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Zopiclone Impurity 1

Zopiclone Impurity 1

CAS No. : 1072-98-6

CAT No. : KMZ005017

Formula : C5H5ClN2

FW : 128.6

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Zopiclone Impurity 4

Zopiclone Impurity 4

CAS No. : 349125-10-6

CAT No. : KMZ005026

Formula : C10H7ClN4O

FW : 234.6

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Zopiclone R-Isomer (USP)

Zopiclone R-Isomer (USP)

CAS No. : 138680-08-7

CAT No. : KMZ005032

Formula : C17H17ClN6O3

FW : 388.8

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N-Demethyl Eszopiclone HCl

N-Demethyl Eszopiclone HCl

CAS No. : 300701-71-7

CAT No. : KMZ005003

Formula : C16H15ClN6O3 : HCl

FW : 374.8 : 36.5

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Zopiclone

Zopiclone

CAS No. : 43200-80-2

CAT No. : KMZ005009

Formula : C17H17ClN6O3

FW : 388.8

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Zopiclone Deschloro Impurity

Zopiclone Deschloro Impurity

CAS No. : 1348046-61-6

CAT No. : KMZ005013

Formula : C17H18N6O3

FW : 354.4

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Zopiclone Impurity 10

Zopiclone Impurity 10

CAS No. : NA

CAT No. : KMZ005018

Formula : C24H32N8O4

FW : 496.6

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Zopiclone Impurity 11

Zopiclone Impurity 11

CAS No. : NA

CAT No. : KMZ005019

Formula : C28H20Cl2N10O6

FW : 663.4

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Zopiclone Impurity 12

Zopiclone Impurity 12

CAS No. : 43200-83-5

CAT No. : KMZ005020

Formula : C11H7ClN4O3

FW : 278.7

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Zopiclone Impurity 13

Zopiclone Impurity 13

CAS No. : 43200-82-4

CAT No. : KMZ005021

Formula : C11H5ClN4O2

FW : 260.6

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Zopiclone Impurity 14

Zopiclone Impurity 14

CAS No. : 1279710-67-6

CAT No. : KMZ005022

Formula : C16H17ClN6O

FW : 344.8

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Zopiclone Impurity 15

Zopiclone Impurity 15

CAS No. : 2829521-02-8

CAT No. : KMZ005023

Formula : C17H19ClN6O3

FW : 390.8

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Zopiclone Impurity 2

Zopiclone Impurity 2

CAS No. : NA

CAT No. : KMZ005024

Formula : C6H4N2O3 : 2(C2H4O2)

FW : 152.1 : 2(60.1)

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Zopiclone Impurity 3

Zopiclone Impurity 3

CAS No. : NA

CAT No. : KMZ005025

Formula : C6H4N2O3 : 2(C2H4O2)

FW : 152.1 : 2(60.1)

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Zopiclone Impurity 5

Zopiclone Impurity 5

CAS No. : 1122549-43-2

CAT No. : KMZ005027

Formula : C11H9ClN4O2

FW : 264.7

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Zopiclone Impurity 6

Zopiclone Impurity 6

CAS No. : NA

CAT No. : KMZ005028

Formula : C11H9ClN4O2

FW : 264.7

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Zopiclone Impurity 7

Zopiclone Impurity 7

CAS No. : 4180-30-7

CAT No. : KMZ005029

Formula : C11H22N4O

FW : 226.3

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Zopiclone Impurity 8

Zopiclone Impurity 8

CAS No. : NA

CAT No. : KMZ005030

Formula : C17H16Cl2N6O3

FW : 423.3

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R-Zopiclone D8

R-Zopiclone D8

CAS No. : 2699607-66-2

CAT No. : KMZ005007

Formula : C17H9D8ClN6O3

FW : 396.9

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S-Zopiclone D8

S-Zopiclone D8

CAS No. : 1093385-24-0

CAT No. : KMZ005008

Formula : C17H9D8ClN6O3

FW : 396.9

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Zopiclone D4

Zopiclone D4

CAS No. : 1216542-39-0

CAT No. : KMZ005010

Formula : C17H13D4ClN6O3

FW : 392.8

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Zopiclone D8

Zopiclone D8

CAS No. : 1215518-83-4

CAT No. : KMZ005011

Formula : C17H9D8ClN6O3

FW : 396.9

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Zopiclone D8 N-Oxide

Zopiclone D8 N-Oxide

CAS No. : 1215741-18-6

CAT No. : KMZ005012

Formula : C17H9D8ClN6O4

FW : 412.9

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N-Nitroso N-Desmethyl Zopiclone

N-Nitroso N-Desmethyl Zopiclone

CAS No. : NA

CAT No. : KMZ005006

Formula : C16H14ClN7O4

FW : 403.8

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N-Nitroso N-Demethyl Eszopiclone

N-Nitroso N-Demethyl Eszopiclone

CAS No. : NA

CAT No. : KMZ005005

Formula : C16H14ClN7O4

FW : 403.8

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Zopiclone Nitroso Impurity 1

Zopiclone Nitroso Impurity 1

CAS No. : NA

CAT No. : KMZ005031

Formula : C19H28ClN3O11

FW : 509.9

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