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TOFACITINIB

T-117035

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Catalogue Number:	T-117035
Compound Name:	Tofacitinib Impurity V
Synonyms:
CAS#:	N/A
Alternate CAS#:
Molecular Formula:	C16H19ClN6O
Molecular Weight:	346.82

Related Product

T-117067

Tofacitinib Impurity 34

Tofacitinib Impurity 34

CAS No. 1354621-59-2

C₁₄H₂₂N₂

M.W. 218.34

T-117001

Tofacitinib Impurity 34

Tofacitinib Citrate

CAS No. 540737-29-9

C₁₆H₂₀N₆O. C₆H₈O₇

M.W. 312.38 192.12

T-117002

Tofacitinib Impurity 34

Tofacitinib-d3 Citrate

CAS No. 540737-29-9 (non-labelled)

C16H17D3N6O. C6H8O7

M.W. 315.40 192.12

T-117003

Tofacitinib Impurity 34

Tofacitinib Impurity 42

CAS No. 1092578-46-5

C₁₆H₂₀N₆O

M.W. 312.38

T-117004

Tofacitinib Impurity 34

Tofacitinib Impurity 24

CAS No. 1092578-48-7

C₁₆H₂₀N₆O

M.W. 312.38

T-117005

Tofacitinib Impurity 34

Tofacitinib Impurity C Citrate

CAS No. 2174011-55-1

C₁₆H₂₀N₆O. C₆H₈O₇

M.W. 312.38 192.13

T-117006

Tofacitinib Impurity 34

Tofacitinib Impurity (N-Des-(2-Cyanide-acetyl)-(3S,4R))

CAS No. N/A

C13H19N5

M.W. 245.33

T-117007

Tofacitinib Impurity 34

Tofacitinib Impurity (N-Des-(2-Cyanide-acetyl)-(3R,4S))

CAS No. N/A

C13H19N5

M.W. 245.33

T-117018

Tofacitinib Impurity 34

Tofacitinib Impurity 44

CAS No. 2374700-39-5

C₁₃H₁₉N₅

M.W. 245.33

T-117017

Tofacitinib Impurity 34

Tofacitinib Related Compound 9

C34H45N7

M.W. 551.78

T-117016

Tofacitinib Impurity 34

Tofacitinib Related Compound 8

C29H38N10O2

M.W. 558.69

T-117014

Tofacitinib Impurity 34

Tofacitinib Related Compound 6

C19H21N7O2

M.W. 379.42

T-117008

Tofacitinib Impurity 34

Tofacitinib N-Hydroxy Impurity

C13H19N5O

M.W. 261.33

T-117009

Tofacitinib Impurity 34

Tofacitinib related compound 1

C₁₆H₂₂N₆O₂

M.W. 330.39

T-117010

Tofacitinib Impurity 34

Tofacitinib Related Compound 2 HCl

CAS No. 1629858-78-1 (free base)

C₁₀H₁₇N₃O. HCl

M.W. 195.27 36.46

T-117011

Tofacitinib Impurity 34

Tofacitinib Related Compound 3

C13H18N4O2

M.W. 262.31

T-117012

Tofacitinib Impurity 34

Tofacitinib related compound 4

C16H20N6O

M.W. 312.38

T-117013

Tofacitinib Impurity 34

Tofacitinib related compound 5

C13H19N5

M.W. 245.33

T-117019

Tofacitinib Impurity 34

Tofacitinib Related Impurity (PF-05579970)

CAS No. N/A

C15H21N5O

M.W. 287.37

T-117020

Tofacitinib Impurity 34

rac-Tofacitinib (Mixture of Diastereomers)

CAS No. 344418-92-4

C16H20N6O

M.W. 312.38

T-117021

Tofacitinib Impurity 34

Tofacitinib Impurity F

CAS No. 384338-23-2

C14H22N2

M.W. 218.34

T-117022

Tofacitinib Impurity 34

Tofacitinib Impurity I

CAS No. N/A

C14H22N2 2HCl

M.W. 218.34 2x36.46

T-117023

Tofacitinib Impurity 34

Tofacitinib Impurity J

CAS No. N/A

C14H22N2 2HCl

M.W. 218.34 2x36.46

T-117024

Tofacitinib Impurity 34

Tofacitinib Impurity K

CAS No. 2328165-36-0

C16H21N5O3

M.W. 331.38

T-117025

Tofacitinib Impurity 34

Tofacitinib Impurity L

CAS No. 1675248-19-7

C₁₆H₂₂N₆O₂

M.W. 330.39

T-117026

Tofacitinib Impurity 34

Tofacitinib Impurity 10

CAS No. 477600-74-1

C13H19N5

M.W. 245.33

T-117027

Tofacitinib Impurity 34

Tofacitinib Impurity N

CAS No. 1260614-73-0

C₁₃H₁₉N₅

M.W. 245.33

T-117028

Tofacitinib Impurity 34

Tofacitinib Impurity 9

CAS No. 477600-73-0

C20H25N5

M.W. 335.46

T-117029

Tofacitinib Impurity 34

Tofacitinib Impurity P

CAS No. 1252883-90-1

C20H25N5

M.W. 335.46

T-117030

Tofacitinib Impurity 34

Tofacitinib Impurity Q

CAS No. 3680-69-1

C6H4ClN3

M.W. 153.57

T-117031

Tofacitinib Impurity 34

Tofacitinib Impurity R

CAS No. 479633-63-1

C13H10ClN3O2S

M.W. 307.76

T-117032

Tofacitinib Impurity 34

Tofacitinib Impurity 39

CAS No. 923036-30-0

C₂₇H₃₁N₅O₂S

M.W. 489.64

T-117033

Tofacitinib Impurity 34

Tofacitinib Impurity T

CAS No. N/A

C16H18N6O

M.W. 310.36

T-117034

Tofacitinib Impurity 34

Tofacitinib Impurity U

CAS No. 1616760-97-4

C₁₃H₁₈ClN₅

M.W. 297.77

T-117036

Tofacitinib Impurity 34

Tofacitinib Impurity W

CAS No. N/A

C13H18ClN5

M.W. 279.77

T-117037

Tofacitinib Impurity 34

Tofacitinib Impurity X

CAS No. N/A

C13H19N5

M.W. 245.33

T-117038

Tofacitinib Impurity 34

Tofacitinib Impurity 11

CAS No. 2227197-38-6

C14H21N5

M.W. 259.36

T-117039

Tofacitinib Impurity 34

Tofacitinib Impurity 32

CAS No. 477600-76-3

C₁₅H₂₁N₅O

M.W. 287.37

T-117040

Tofacitinib Impurity 34

Tofacitinib Related Compound 11

CAS No. 1640971-60-3

C14H20N6O

M.W. 288.36

T-117041

Tofacitinib Impurity 34

Tofacitinib Related Compound 12

CAS No. N/A

C20H25N5

M.W. 335.46

T-117042

Tofacitinib Impurity 34

Tofacitinib Related Compound 13

CAS No. N/A

C20H25N5

M.W. 335.46

T-117043

Tofacitinib Impurity 34

Tofacitinib Related Compound 14

CAS No. N/A

C14H19N5O

M.W. 273.34

T-117044

Tofacitinib Impurity 34

Tofacitinib Related Compound 15

C15H21N5O

M.W. 287.37

T-117045

Tofacitinib Impurity 34

Tofacitinib Related Compound 16

C15H23N5

M.W. 273.38

T-117046

Tofacitinib Impurity 34

Tofacitinib Related Compound 17

C27H31N5O2S

M.W. 489.64

T-117047

Tofacitinib Impurity 34

Tofacitinib Related Compound 18

C27H31N5O2S

M.W. 489.64

T-117048

Tofacitinib Impurity 34

Tofacitinib Impurity 33

CAS No. 2028267-73-2

C₁₆H₂₀N₆O₂

M.W. 328.38

T-117049

Tofacitinib Impurity 34

Tofacitinib Related Compound 20

C23H26N6O3S

M.W. 466.57

T-117050

Tofacitinib Impurity 34

Tofacitinib Related Compound 21

CAS No. 1640972-35-5

C₁₆H₂₂N₆O

M.W. 314.39

T-117052

Tofacitinib Impurity 34

Tofacitinib Related Compound 23 DiHCl

CAS No. 1812890-23-5 (free base)

C13H21N5.2 HCl

M.W. 247.35 2 36.46

T-117053

Tofacitinib Impurity 34

Tofacitinib Related Compound 24

C19H23N7O2

M.W. 381.44

T-117054

Tofacitinib Impurity 34

Tofacitinib Related Compound 25

C27H31N5OS

M.W. 473.65

T-117055

Tofacitinib Impurity 34

Tofacitinib Related Compound 26 HCl

CAS No. 1206824-85-2

C₁₀H₁₇N₃O. HCl

M.W. 195.27 36.46

T-117056

Tofacitinib Impurity 34

Tofacitinib Related Compound 27

C13H18N4O2

M.W. 262.31

T-117057

Tofacitinib Impurity 34

Tofacitinib Related Compound 28 (rac-trans-Tofacitinib)

C16H20N6O

M.W. 312.38

T-117062

Tofacitinib Impurity 34

Tofacitinib Related Compound 33

C32H40N12O2

M.W. 624.75

T-117058

Tofacitinib Impurity 34

Tofacitinib Related Compound 29

C6H6ClN3

M.W. 155.59

T-117059

Tofacitinib Impurity 34

Tofacitinib Related Compound 30

C20H27N5

M.W. 337.47

T-117060

Tofacitinib Impurity 34

Tofacitinib Related Compound 31

C12H7ClN6

M.W. 270.68

T-117061

Tofacitinib Impurity 34

Tofacitinib Related Compound 32

C23H31N7O3

M.W. 453.55

T-117063

Tofacitinib Impurity 34

Tofacitinib Related Compound 34

C20H26ClN5

M.W. 371.91

T-117064

Tofacitinib Impurity 34

Tofacitinib Related Compound 35

C21H27N7O3

M.W. 425.49

T-117065

Tofacitinib Impurity 34

Tofacitinib Related Compound 36

C21H27N7O3

M.W. 425.49

T-117066

Tofacitinib Impurity 34

Tofacitinib Related Compound 37

C33H41N11O2

M.W. 623.77

T-117068

Tofacitinib Impurity 34

Tofacitinib Impurity 40

C₂₇H₃₁N₅O₂S

M.W. 489.64

T-117069

Tofacitinib Impurity 34

Tofacitinib Related Compound 40

C20H29N5O3

M.W. 387.48

T-117070

Tofacitinib Impurity 34

Tofacitinib Related Compound 41

C23H31N7O3

M.W. 453.55

T-117071

Tofacitinib Impurity 34

Tofacitinib Related Compound 42

C19H22N8

M.W. 362.44

T-117120

Tofacitinib Impurity 34

Tofacitinib Impurity 48

C₂₁H₂₇N₅

M.W. 349.48

T-117072

Tofacitinib Impurity 34

Tofacitinib Related Compound 43

C14H22N2O

M.W. 234.34

T-117073

Tofacitinib Impurity 34

DBU

CAS No. 6674-22-2

C9H16N2

M.W. 152.24

T-117074

Tofacitinib Impurity 34

2,4-dichloro-7H-pyrrolo[2,3-d]pyrimidine

CAS No. 90213-66-4

C6H3Cl2N3

M.W. 188.01

T-117075

Tofacitinib Impurity 34

Tofacitinib Related Compound 44

C14H22N2. C20H18O8

M.W. 218.34 386.36

T-117076

Tofacitinib Impurity 34

Tofacitinib Related Compound 45

C20H24ClN5

M.W. 369.90

T-117077

Tofacitinib Impurity 34

Tofacitinib Related Compound 46

C14H22N2. C20H18O8

M.W. 218.34 386.36

T-117078

Tofacitinib Impurity 34

Tofacitinib Related Compound 47

C14H22N2. C20H18O8

M.W. 218.34 386.36

T-117079

Tofacitinib Impurity 34

Tofacitinib Related Compound 48

C14H22N2. C20H18O8

M.W. 218.34 386.36

T-117080

Tofacitinib Impurity 34

Tofacitinib Related Compound 49

C20H24ClN5

M.W. 369.90

T-117081

Tofacitinib Impurity 34

Tofacitinib Impurity 1

C13H20ClN5

M.W. 281.79

T-117082

Tofacitinib Impurity 34

Tofacitinib Impurity 2

C26H26Cl2N8

M.W. 521.45

T-117083

Tofacitinib Impurity 34

Tofacitinib Impurity 3

C19H21N7O2

M.W. 379.42

T-117084

Tofacitinib Impurity 34

Tofacitinib Impurity 4 DiHCl

C14H22N2O. 2 HCl

M.W. 234.34 2 36.46

T-117085

Tofacitinib Impurity 34

Tofacitinib Impurity 5 DiHCl

C14H22N2O. 2 HCl

M.W. 234.34 2 36.46

T-117086

Tofacitinib Impurity 34

Tofacitinib Impurity 6

C19H22N8

M.W. 362.44

T-117087

Tofacitinib Impurity 34

Tofacitinib Impurity 7

C₁₆H₂₂N₆

M.W. 298.39

T-117088

Tofacitinib Impurity 34

Tofacitinib Impurity 8

C21H27N7O3

M.W. 425.49

T-117089

Tofacitinib Impurity 34

Tofacitinib-13C-d3 Citrate

CAS No. 540737-29-9 (non-labelled)

13C C15H17D3N6O. C6H8O7

M.W. 316.39 192.12

T-117090

Tofacitinib Impurity 34

Tofacitinib Impurity 12

C₁₆H₂₂N₆O₃

M.W. 346.39

T-117091

Tofacitinib Impurity 34

Tofacitinib Impurity 13

C₁₆H₂₂N₆O₄

M.W. 362.39

T-117092

Tofacitinib Impurity 34

Tofacitinib Impurity 14

C16H20N6O2

M.W. 328.38

T-117093

Tofacitinib Impurity 34

Tofacitinib Impurity 15

C21H27N7O3

M.W. 425.49

T-117094

Tofacitinib Impurity 34

Tofacitinib Impurity 16

C32H40N12O2

M.W. 624.75

T-117095

Tofacitinib Impurity 34

Tofacitinib Impurity 17

CAS No. 2564-07-0

C₁₀H₁₂ClNO

M.W. 197.66

T-117096

Tofacitinib Impurity 34

Tofacitinib Impurity 18

CAS No. 39106-10-0

C₁₀H₁₂ClNO

M.W. 197.66

T-117097

Tofacitinib Impurity 34

Tofacitinib Impurity 19

CAS No. 5177-35-5

C₁₀H₁₂ClNO

M.W. 197.66

T-117098

Tofacitinib Impurity 34

Tofacitinib Impurity 20

CAS No. 294852-91-8

C₁₈H₂₂N₂O

M.W. 282.39

T-117099

Tofacitinib Impurity 34

Tofacitinib Impurity 21

CAS No. 1374010-02-2

C₃₀H₃₆N₄O₃

M.W. 500.64

T-117100

Tofacitinib Impurity 34

Tofacitinib Impurity 22

C₃₃H₃₄N₈O₄S₂

M.W. 670.81

T-117101

Tofacitinib Impurity 34

Tofacitinib Impurity 23

C₂₃H₃₁N₇O₃

M.W. 453.55

T-117102

Tofacitinib Impurity 34

Tofacitinib Impurity 25

CAS No. 2227199-31-5

C₂₀H₂₉N₅O₃

M.W. 387.48

T-117103

Tofacitinib Impurity 34

Tofacitinib Impurity 26

C₁₂H₅Cl₃N₆

M.W. 339.56

T-117104

Tofacitinib Impurity 34

Tofacitinib Impurity 27

C₁₂H₈N₆

M.W. 236.24

T-117105

Tofacitinib Impurity 34

Tofacitinib Impurity 28

CAS No. 2282653-53-4

C₈H₉ClN₄

M.W. 196.64

T-117106

Tofacitinib Impurity 34

Tofacitinib Impurity 29

CAS No. 90953-01-8

C₈H₁₀N₄

M.W. 162.20

T-117107

Tofacitinib Impurity 34

Tofacitinib Impurity 30

C₂₁H₂₆ClN₇O₃

M.W. 459.94

T-117108

Tofacitinib Impurity 34

Tofacitinib Impurity 31

C₂₂H₂₃N₉O

M.W. 429.49

T-117109

Tofacitinib Impurity 34

Tofacitinib Related Compound 50

C₂₀H₂₄ClN₅

M.W. 369.90

T-117110

Tofacitinib Impurity 34

Tofacitinib Related Compound 51

C₁₃H₁₉N₅

M.W. 245.33

T-117111

Tofacitinib Impurity 34

Tofacitinib Impurity 35

CAS No. 3680-71-5

C₆H₅N₃O

M.W. 135.13

T-117112

Tofacitinib Impurity 34

Tofacitinib Impurity 36

CAS No. 2250241-69-9

C₁₃H₁₁N₃O₃S

M.W. 289.31

T-117113

Tofacitinib Impurity 34

Tofacitinib Impurity 37

C₂₆H₂₈N₈

M.W. 452.57

T-117114

Tofacitinib Impurity 34

Tofacitinib Impurity 38

CAS No. 1675248-18-6

C₁₈H₂₅N₅O₃

M.W. 359.43

T-117115

Tofacitinib Impurity 34

Tofacitinib Impurity 41

CAS No. 477600-70-7

C₁₄H₂₂N₂

M.W. 218.34

T-117116

Tofacitinib Impurity 34

Tofacitinib Impurity 43

C₁₆H₂₀N₆O₂

M.W. 328.38

T-117117

Tofacitinib Impurity 34

Tofacitinib Impurity 45

CAS No. 2407039-29-4

C₁₆H₂₀N₆O₂

M.W. 328.38

T-117118

Tofacitinib Impurity 34

Tofacitinib Impurity 46

CAS No. 39929-79-8

C₆H₅N₃O₂

M.W. 151.038

T-117119

Tofacitinib Impurity 34

Tofacitinib Impurity 47

C₂₆H₃₅N₅O

M.W. 433.60

T-117121

Tofacitinib Impurity 34

Tofacitinib Impurity 49

C₁₇H₂₂N₆O

M.W. 326.40

T-117122

Tofacitinib Impurity 34

Tofacitinib Impurity 50

C₁₅H₂₃N₅

M.W. 273.38

T-117123

Tofacitinib Impurity 34

Tofacitinib Impurity 51

CAS No. 2280085-84-7

C₃₀H₄₁N₁₁O₂

M.W. 587.73

T-117124

Tofacitinib Impurity 34

Tofacitinib Impurity 52

CAS No. 77862-24-9

C₇H₁₀N₂

M.W. 122.17

T-117125

Tofacitinib Impurity 34

Tofacitinib Impurity 53 Bromide

CAS No. 1615709-89-1

C₁₄H₁₇N₂ Br

M.W. 213.30 79.90

T-117126

Tofacitinib Impurity 34

Tofacitinib Impurity 54

CAS No. 873-83-6

C₄H₅N₃O₂

M.W. 127.10