Impurity - Varenicline

4-Nitrobenzoyl Varenicline

4-Nitrobenzoyl Varenicline

CAS No. : 1329651-19-5

CAT No. : KMV011003

Formula : C20H16N4O4

FW : 376.4

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Varenicline

Varenicline

CAS No. : 249296-44-4

CAT No. : KMV011006

Formula : C13H13N3

FW : 211.3

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Varenicline Citrate

Varenicline Citrate

CAS No. : 536696-70-5

CAT No. : KMV011008

Formula : C13H13N3 : C6H8O7

FW : 211.3 : 192.1

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Varenicline Diamine Impurity

Varenicline Diamine Impurity

CAS No. : 230615-69-7

CAT No. : KMV011010

Formula : C13H14F3N3O

FW : 285.3

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Varenicline Impurity 2

Varenicline Impurity 2

CAS No. : 230615-08-4

CAT No. : KMV011020

Formula : C11H11N3O4

FW : 249.2

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Varenicline Impurity 3

Varenicline Impurity 3

CAS No. : NA

CAT No. : KMV011027

Formula : C12H13N3 : 2(HCl)

FW : 199.3 : 2(36.5)

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Varenicline Impurity 5

Varenicline Impurity 5

CAS No. : NA

CAT No. : KMV011047

Formula : C13H13N3O

FW : 227.3

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Varenicline Impurity 6

Varenicline Impurity 6

CAS No. : 808120-35-6

CAT No. : KMV011051

Formula : C11H15N3

FW : 189.3

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Varenicline Impurity 8

Varenicline Impurity 8

CAS No. : 950781-89-2

CAT No. : KMV011053

Formula : C13H12F3N3O3

FW : 315.3

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Varenicline N-Glucoside

Varenicline N-Glucoside

CAS No. : 873302-31-9

CAT No. : KMV011059

Formula : C19H23N3O5

FW : 373.4

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Varenicline N-Methyl Impurity

Varenicline N-Methyl Impurity

CAS No. : 328055-92-1

CAT No. : KMV011060

Formula : C14H15N3

FW : 225.3

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Varenicline Tartrate

Varenicline Tartrate

CAS No. : 375815-87-5

CAT No. : KMV011071

Formula : C13H13N3 : C4H6O6

FW : 211.3 : 150.1

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Varenicline N-Formyl Impurity

Varenicline N-Formyl Impurity

CAS No. : 796865-82-2

CAT No. : KMV011058

Formula : C14H13N3O

FW : 239.3

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Varenicline N-Trifluoroacetyl Impurity

Varenicline N-Trifluoroacetyl Impurity

CAS No. : 230615-70-0

CAT No. : KMV011062

Formula : C15H12F3N3O

FW : 307.3

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Varenicline Ortho-Dinitro Impurity

Varenicline Ortho-Dinitro Impurity

CAS No. : 230615-59-5

CAT No. : KMV011070

Formula : C13H10F3N3O5

FW : 345.2

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Varenicline Impurity 18

Varenicline Impurity 18

CAS No. : 2306217-15-0

CAT No. : KMV011018

Formula : C17H17N3O5

FW : 343.3

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2-Hydroxy-4-Oxo-Varenicline

2-Hydroxy-4-Oxo-Varenicline

CAS No. : 2306217-11-6

CAT No. : KMV011002

Formula : C13H13N3O2

FW : 243.3

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N-Hydroxy Varenicline

N-Hydroxy Varenicline

CAS No. : 2724982-86-7

CAT No. : KMV011004

Formula : C13H13N3O

FW : 227.3

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Varenicline Carbamoyl β-D-Glucuronide

Varenicline Carbamoyl β-D-Glucuronide

CAS No. : 535920-98-0

CAT No. : KMV011007

Formula : C20H21N3O8

FW : 431.4

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Varenicline Impurity 1

Varenicline Impurity 1

CAS No. : NA

CAT No. : KMV011012

Formula : C14H15N3 : C4H8O6

FW : 225.3 : 152.1

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Varenicline Impurity 11

Varenicline Impurity 11

CAS No. : NA

CAT No. : KMV011013

Formula : C11H16N4

FW : 204.3

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Varenicline Impurity 12

Varenicline Impurity 12

CAS No. : 230615-53-9

CAT No. : KMV011014

Formula : C13H11F3N2O3

FW : 300.2

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Varenicline Impurity 13

Varenicline Impurity 13

CAS No. : NA

CAT No. : KMV011015

Formula : C13H14F3N3O

FW : 285.3

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Varenicline Impurity 14

Varenicline Impurity 14

CAS No. : 230615-56-2

CAT No. : KMV011016

Formula : C13H13F3N2O

FW : 270.3

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Varenicline Impurity 16

Varenicline Impurity 16

CAS No. : NA

CAT No. : KMV011017

Formula : C13H14N4

FW : 226.3

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Varenicline Impurity 19

Varenicline Impurity 19

CAS No. : 2832128-82-0

CAT No. : KMV011019

Formula : C14H15N3O

FW : 241.3

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Varenicline Impurity 23

Varenicline Impurity 23

CAS No. : NA

CAT No. : KMV011022

Formula : C27H24N6O

FW : 448.5

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Varenicline Impurity 26

Varenicline Impurity 26

CAS No. : 1333145-89-3

CAT No. : KMV011023

Formula : C14H15N3

FW : 225.3

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Varenicline Impurity 27

Varenicline Impurity 27

CAS No. : 357424-22-7

CAT No. : KMV011024

Formula : C11H14N2

FW : 174.2

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Varenicline Impurity 28

Varenicline Impurity 28

CAS No. : NA

CAT No. : KMV011025

Formula : C13H13N3O

FW : 227.3

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Varenicline Impurity 29

Varenicline Impurity 29

CAS No. : 230615-52-8

CAT No. : KMV011026

Formula : C11H13N : HCl

FW : 159.2 : 36.5

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Varenicline Impurity 30

Varenicline Impurity 30

CAS No. : 230615-51-7

CAT No. : KMV011028

Formula : C13H12F3NO

FW : 255.2

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Varenicline Impurity 31

Varenicline Impurity 31

CAS No. : 230615-48-2

CAT No. : KMV011029

Formula : C18H19N

FW : 249.4

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Varenicline Impurity 32

Varenicline Impurity 32

CAS No. : 26326-70-5

CAT No. : KMV011030

Formula : C11H12O2

FW : 176.2

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Varenicline Impurity 33

Varenicline Impurity 33

CAS No. : 4453-90-1

CAT No. : KMV011031

Formula : C11H10

FW : 142.2

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Varenicline Impurity 35

Varenicline Impurity 35

CAS No. : 2306217-13-8

CAT No. : KMV011032

Formula : C15H15N3O2

FW : 269.3

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Varenicline Impurity 36

Varenicline Impurity 36

CAS No. : 2306217-14-9

CAT No. : KMV011033

Formula : C15H17N3O2

FW : 271.3

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Varenicline Impurity 37

Varenicline Impurity 37

CAS No. : 2306217-16-1

CAT No. : KMV011034

Formula : C28H26N6O

FW : 462.6

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Varenicline Impurity 38

Varenicline Impurity 38

CAS No. : 2759288-58-7

CAT No. : KMV011035

Formula : C14H12F3N3O

FW : 295.3

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Varenicline Impurity 4

Varenicline Impurity 4

CAS No. : 950781-94-9

CAT No. : KMV011036

Formula : C11H11N3O4

FW : 249.2

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Varenicline Impurity 40

Varenicline Impurity 40

CAS No. : NA

CAT No. : KMV011037

Formula : C13H11F3N2O2

FW : 284.2

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Varenicline Impurity 41

Varenicline Impurity 41

CAS No. : NA

CAT No. : KMV011038

Formula : C13H13F3N2O2

FW : 286.3

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Varenicline Impurity 42

Varenicline Impurity 42

CAS No. : NA

CAT No. : KMV011039

Formula : C13H14F3N3O3

FW : 317.3

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Varenicline Impurity 43

Varenicline Impurity 43

CAS No. : NA

CAT No. : KMV011040

Formula : C13H10F3N3O3

FW : 313.2

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Varenicline Impurity 44

Varenicline Impurity 44

CAS No. : NA

CAT No. : KMV011041

Formula : C31H43N3O15

FW : 697.7

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Varenicline Impurity 46

Varenicline Impurity 46

CAS No. : NA

CAT No. : KMV011043

Formula : C13H12F3N3O3

FW : 315.3

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Varenicline Impurity 47

Varenicline Impurity 47

CAS No. : NA

CAT No. : KMV011044

Formula : C13H12F3N3O3

FW : 315.3

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Varenicline Impurity 48

Varenicline Impurity 48

CAS No. : NA

CAT No. : KMV011045

Formula : C11H13N3O2

FW : 219.2

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Varenicline Impurity 49

Varenicline Impurity 49

CAS No. : NA

CAT No. : KMV011046

Formula : C11H13N3O2

FW : 219.2

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Varenicline Impurity 50

Varenicline Impurity 50

CAS No. : NA

CAT No. : KMV011048

Formula : C11H12F3N3O

FW : 259.2

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Varenicline Impurity 51

Varenicline Impurity 51

CAS No. : 873302-29-5

CAT No. : KMV011049

Formula : C13H13N3O2

FW : 243.3

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Varenicline Impurity 52

Varenicline Impurity 52

CAS No. : 950781-87-0

CAT No. : KMV011050

Formula : C11H13N3O2

FW : 219.2

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Varenicline Impurity 7

Varenicline Impurity 7

CAS No. : NA

CAT No. : KMV011052

Formula : C13H13N3O

FW : 227.3

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Varenicline Lactam

Varenicline Lactam

CAS No. : 873302-30-8

CAT No. : KMV011054

Formula : C13H11N3O

FW : 225.3

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Varenicline Maltose Adduct Impurity

Varenicline Maltose Adduct Impurity

CAS No. : NA

CAT No. : KMV011055

Formula : C25H33N3O10

FW : 535.6

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Varenicline N- Dioxide

Varenicline N- Dioxide

CAS No. : 1337563-47-9

CAT No. : KMV011057

Formula : C13H13N3O2

FW : 243.3

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Varenicline N-Oxide

Varenicline N-Oxide

CAS No. : 2306217-12-7

CAT No. : KMV011061

Formula : C13H13N3O

FW : 227.3

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Varenicline Tartrate Impurity F 

Varenicline Tartrate Impurity F 

CAS No. : 357426-10-9

CAT No. : KMV011072

Formula : C15H12F3N3O2

FW : 323.3

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Varenicline Dioxo Impurity

Varenicline Dioxo Impurity

CAS No. : 357424-07-8

CAT No. : KMV011011

Formula : C13H13N3O2

FW : 243.3

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Varenicline Meta-Dinitro Impurity

Varenicline Meta-Dinitro Impurity

CAS No. : 853946-18-6

CAT No. : KMV011056

Formula : C13H10F3N3O5

FW : 345.2

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Varenicline Impurity 22

Varenicline Impurity 22

CAS No. : 832089-32-4

CAT No. : KMV011021

Formula : C15H14F3N3O

FW : 309.3

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Varenicline Nitroso D2

Varenicline Nitroso D2

CAS No. : NA

CAT No. : KMV011063

Formula : C13H10D2N4O

FW : 242.3

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Varenicline Nitroso D4

Varenicline Nitroso D4

CAS No. : NA

CAT No. : KMV011064

Formula : C13H8D4N4O

FW : 244.3

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Varenicline D4

Varenicline D4

CAS No. : NA

CAT No. : KMV011009

Formula : C13H9D4N3 : HCl

FW : 215.3 : 36.5

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15N-Nitrosovarenicline

15N-Nitrosovarenicline

CAS No. : NA

CAT No. : KMV011001

Formula : C13H12N315NO

FW : 241.3

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N-Nitroso Varenicline-d12

N-Nitroso Varenicline-d12

CAS No. : NA

CAT No. : KMV011005

Formula : C13D12N4O

FW : 252.3

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Varenicline Nitroso Impurity 1

Varenicline Nitroso Impurity 1

CAS No. : 2755871-02-2

CAT No. : KMV011065

Formula : C13H12N4O

FW : 240.3

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Varenicline Nitroso Impurity 3

Varenicline Nitroso Impurity 3

CAS No. : 2803960-64-5

CAT No. : KMV011067

Formula : C11H14N4O

FW : 218.3

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Varenicline Nitroso Impurity 4

Varenicline Nitroso Impurity 4

CAS No. : 2803960-63-4

CAT No. : KMV011068

Formula : C11H10N4O5

FW : 278.2

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Varenicline Nitroso Impurity 5

Varenicline Nitroso Impurity 5

CAS No. : NA

CAT No. : KMV011069

Formula : C11H12N2O

FW : 188.2

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Varenicline Impurity 45

Varenicline Impurity 45

CAS No. : NA

CAT No. : KMV011042

Formula : C11H11N3O3

FW : 233.2

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Varenicline Nitroso Impurity 2

Varenicline Nitroso Impurity 2

CAS No. : NA

CAT No. : KMV011066

Formula : C13H12N4O

FW : 240.3

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