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Tofacitinib

Tofacitinib Citrate
Cleanchem Watermark

Cat. No: CL-TFC-01

CAS No: 540737-29-9

Mol. F: C16H20N6O : C6H8O7

Mol. Wt: 312.4 : 192.1

Inv. Status: Custom Synthesis

Tofacitinib Impurity A
Cleanchem Watermark

Cat. No: CL-TFC-02

CAS No: 1092578-46-5

Mol. F: C16H20N6O

Mol. Wt: 312.4

Inv. Status: Custom Synthesis

Tofacitinib Impurity B
Cleanchem Watermark

Cat. No: CL-TFC-03

CAS No: 1092578-48-7

Mol. F: C16H20N6O

Mol. Wt: 312.4

Inv. Status: Custom Synthesis

Tofacitinib Impurity C Citrate
Cleanchem Watermark

Cat. No: CL-TFC-04

CAS No: 2174011-55-1

Mol. F: C22H28N6O8

Mol. Wt: 504.49

Inv. Status: Custom Synthesis

Tofacitinib Impurity F
Cleanchem Watermark

Cat. No: CL-TFC-05

CAS No: 384338-23-2

Mol. F: C14H22N2

Mol. Wt: 218.3

Inv. Status: Custom Synthesis

Tofacitinib Impurity I
Cleanchem Watermark

Cat. No: CL-TFC-06

CAS No: 1821769-41-8

Mol. F: C14H22N2 : 2(HCl)

Mol. Wt: 218.3 : 2(36.5)

Inv. Status: Custom Synthesis

Tofacitinib Impurity J
Cleanchem Watermark

Cat. No: CL-TFC-07

CAS No: NA

Mol. F: C14H22N2 : 2(HCl)

Mol. Wt: 218.3 : 2(36.5)

Inv. Status: Custom Synthesis

Tofacitinib Impurity K
Cleanchem Watermark

Cat. No: CL-TFC-08

CAS No: 2328165-36-0

Mol. F: C16H21N5O3

Mol. Wt: 331.4

Inv. Status: In Stock

Tofacitinib Impurity L
Cleanchem Watermark

Cat. No: CL-TFC-09

CAS No: 1675248-19-7

Mol. F: C16H22N6O2

Mol. Wt: 330.4

Inv. Status: In Stock

Tofacitinib Impurity M
Cleanchem Watermark

Cat. No: CL-TFC-10

CAS No: 477600-74-1

Mol. F: C13H19N5

Mol. Wt: 245.3

Inv. Status: In Stock

Tofacitinib Impurity N
Cleanchem Watermark

Cat. No: CL-TFC-11

CAS No: 1260614-73-0

Mol. F: C13H19N5

Mol. Wt: 245.3

Inv. Status: In Stock

Tofacitinib Impurity O
Cleanchem Watermark

Cat. No: CL-TFC-12

CAS No: 477600-73-0

Mol. F: C20H25N5

Mol. Wt: 335.5

Inv. Status: In Stock

Tofacitinib Impurity P
Cleanchem Watermark

Cat. No: CL-TFC-13

CAS No: 1252883-90-1

Mol. F: C20H25N5

Mol. Wt: 335.5

Inv. Status: Custom Synthesis

Tofacitinib Impurity Q
Cleanchem Watermark

Cat. No: CL-TFC-14

CAS No: 3680-69-1

Mol. F: C6H4ClN3

Mol. Wt: 153.6

Inv. Status: Custom Synthesis

Tofacitinib Impurity R
Cleanchem Watermark

Cat. No: CL-TFC-15

CAS No: 479633-63-1

Mol. F: C13H10ClN3O2S

Mol. Wt: 307.8

Inv. Status: In Stock

Tofacitinib Impurity S
Cleanchem Watermark

Cat. No: CL-TFC-16

CAS No: 923036-30-0

Mol. F: C27H31N5O2S

Mol. Wt: 489.6

Inv. Status: Custom Synthesis

Tofacitinib Impurity T
Cleanchem Watermark

Cat. No: CL-TFC-17

CAS No: 2504210-31-3

Mol. F: C16H18N6O

Mol. Wt: 310.4

Inv. Status: Custom Synthesis

Tofacitinib Impurity U
Cleanchem Watermark

Cat. No: CL-TFC-18

CAS No: 1616760-97-4

Mol. F: C13H18ClN5

Mol. Wt: 279.8

Inv. Status: Custom Synthesis

Tofacitinib Impurity V
Cleanchem Watermark

Cat. No: CL-TFC-19

CAS No: 1616761-00-2

Mol. F: C16H19ClN6O

Mol. Wt: 346.8

Inv. Status: Custom Synthesis

Tofacitinib Impurity W
Cleanchem Watermark

Cat. No: CL-TFC-20

CAS No: 2504210-32-4

Mol. F: C13H18ClN5

Mol. Wt: 279.8

Inv. Status: Custom Synthesis

Tofacitinib Impurity X
Cleanchem Watermark

Cat. No: CL-TFC-21

CAS No: 2097982-05-1

Mol. F: C13H19N5

Mol. Wt: 245.3

Inv. Status: Custom Synthesis

Tofacitinib Impurity Y
Cleanchem Watermark

Cat. No: CL-TFC-22

CAS No: 2227197-38-6

Mol. F: C14H21N5

Mol. Wt: 259.4

Inv. Status: Custom Synthesis

Tofacitinib Impurity Z
Cleanchem Watermark

Cat. No: CL-TFC-23

CAS No: 477600-76-3

Mol. F: C15H21N5O

Mol. Wt: 287.4

Inv. Status: In Stock

Tofacitinib Related Compound 1
Cleanchem Watermark

Cat. No: CL-TFC-24

CAS No: 2504210-30-2

Mol. F: C16H22N6O2

Mol. Wt: 330.4

Inv. Status: Custom Synthesis

Tofacitinib Related Compound 2 HCl
Cleanchem Watermark

Cat. No: CL-TFC-25

CAS No: 1640971-87-4

Mol. F: C10H17N3O : X(HCl)

Mol. Wt: 195.3 : X(36.5)

Inv. Status: Custom Synthesis

Tofacitinib Related Compound 3
Cleanchem Watermark

Cat. No: CL-TFC-26

CAS No: NA

Mol. F: C13H18N4O2

Mol. Wt: 262.3

Inv. Status: Custom Synthesis

Tofacitinib Related Compound 4
Cleanchem Watermark

Cat. No: CL-TFC-27

CAS No: 1092578-43-2

Mol. F: C16H20N6O

Mol. Wt: 312.4

Inv. Status: Custom Synthesis

Tofacitinib Related Compound 5
Cleanchem Watermark

Cat. No: CL-TFC-28

CAS No: NA

Mol. F: C16H22N6O2

Mol. Wt: 330.39

Inv. Status: Custom Synthesis

Tofacitinib Related Compound 6
Cleanchem Watermark

Cat. No: CL-TFC-29

CAS No: 2459302-77-1

Mol. F: C19H21N7O2

Mol. Wt: 379.4

Inv. Status: Custom Synthesis

Tofacitinib Related Compound 7
Cleanchem Watermark

Cat. No: CL-TFC-30

CAS No: 2504210-41-5

Mol. F: C29H38N10O2

Mol. Wt: 558.7

Inv. Status: Custom Synthesis

Tofacitinib Related Compound 8
Cleanchem Watermark

Cat. No: CL-TFC-31

CAS No: 2504210-41-5

Mol. F: C29H38N10O2

Mol. Wt: 558.7

Inv. Status: Custom Synthesis

Tofacitinib Related Compound 9
Cleanchem Watermark

Cat. No: CL-TFC-32

CAS No: 2459302-78-2

Mol. F: C34H45N7

Mol. Wt: 551.78

Inv. Status: Custom Synthesis

Tofacitinib Related Compound 10
Cleanchem Watermark

Cat. No: CL-TFC-33

CAS No: 2374700-39-5

Mol. F: C13H19N5

Mol. Wt: 245.3

Inv. Status: Custom Synthesis

Tofacitinib Related Compound 11
Cleanchem Watermark

Cat. No: CL-TFC-34

CAS No: 1640971-60-3

Mol. F: C14H20N6O

Mol. Wt: 288.4

Inv. Status: Custom Synthesis

Tofacitinib Related Compound 12
Cleanchem Watermark

Cat. No: CL-TFC-35

CAS No: 2459302-80-6

Mol. F: C20H25N5

Mol. Wt: 335.5

Inv. Status: Custom Synthesis

Tofacitinib Related Compound 13
Cleanchem Watermark

Cat. No: CL-TFC-36

CAS No: 1092578-45-4

Mol. F: C20H25N5

Mol. Wt: 335.45

Inv. Status: Custom Synthesis

Tofacitinib Related Compound 14
Cleanchem Watermark

Cat. No: CL-TFC-37

CAS No: 2227199-28-0

Mol. F: C14H19N5O

Mol. Wt: 273.3

Inv. Status: In Stock

Tofacitinib Related Compound 15
Cleanchem Watermark

Cat. No: CL-TFC-38

CAS No: NA

Mol. F: C15H21N5O

Mol. Wt: 287.37

Inv. Status: Custom Synthesis

Tofacitinib Related Compound 16
Cleanchem Watermark

Cat. No: CL-TFC-39

CAS No: NA

Mol. F: C15H23N5

Mol. Wt: 273.38

Inv. Status: In Stock

Tofacitinib Related Compound 17
Cleanchem Watermark

Cat. No: CL-TFC-40

CAS No: 2056104-91-5

Mol. F: C27H31N5O2S

Mol. Wt: 489.6

Inv. Status: Custom Synthesis

Tofacitinib Related Compound 18
Cleanchem Watermark

Cat. No: CL-TFC-41

CAS No: 1092578-44-3

Mol. F: C27H31N5O2S

Mol. Wt: 489.6

Inv. Status: Custom Synthesis

Tofacitinib Impurity 27
Cleanchem Watermark

Cat. No: CL-TFC-42

CAS No: NA

Mol. F: C23H34N6O3

Mol. Wt: 442.6

Inv. Status: Custom Synthesis

Tofacitinib Related Compound 20
Cleanchem Watermark

Cat. No: CL-TFC-43

CAS No: 2259288-22-5

Mol. F: C23H26N6O3S

Mol. Wt: 466.6

Inv. Status: Custom Synthesis

Tofacitinib Related Compound 21
Cleanchem Watermark

Cat. No: CL-TFC-44

CAS No: 1809002-40-1

Mol. F: C16H22N6O

Mol. Wt: 314.4

Inv. Status: Custom Synthesis

Tofacitinib Related Compound 23 DiHCl
Cleanchem Watermark

Cat. No: CL-TFC-45

CAS No: 2640342-78-3

Mol. F: C13H21N5 : 2(HCl)

Mol. Wt: 247.4 : 2(36.5)

Inv. Status: Custom Synthesis

Tofacitinib Related Compound 24
Cleanchem Watermark

Cat. No: CL-TFC-46

CAS No: 2459302-82-8

Mol. F: C19H23N7O2

Mol. Wt: 381.4

Inv. Status: Custom Synthesis

Tofacitinib Related Compound 25
Cleanchem Watermark

Cat. No: CL-TFC-47

CAS No: 2504210-33-5

Mol. F: C27H31N5OS

Mol. Wt: 473.7

Inv. Status: Custom Synthesis

Tofacitinib Related Compound 26 HCl
Cleanchem Watermark

Cat. No: CL-TFC-48

CAS No: 1206824-85-2

Mol. F: C10H17N3O : HCl

Mol. Wt: 195.36.5

Inv. Status: Custom Synthesis

Tofacitinib Related Compound 27
Cleanchem Watermark

Cat. No: CL-TFC-49

CAS No: NA

Mol. F: C13H18N4O2

Mol. Wt: 262.3

Inv. Status: Custom Synthesis

Tofacitinib Related Compound 28 (rac-trans-Tofacitinib)
Cleanchem Watermark

Cat. No: CL-TFC-50

CAS No: NA

Mol. F: C16H20N6O

Mol. Wt: 312.38

Inv. Status: Custom Synthesis

Rac-Tofacitinib (Mixture Of Diastereomers)
Cleanchem Watermark

Cat. No: CL-TFC-51

CAS No: 344418-92-4

Mol. F: C16H20N6O : C6H8O7

Mol. Wt: 312.4 : 192.1

Inv. Status: Custom Synthesis

Tofacitinib Impurity (N-Des-(2-Cyanide-Acetyl)-(3S,4R))
Cleanchem Watermark

Cat. No: CL-TFC-52

CAS No: 2378663-15-9

Mol. F: C13H19N5

Mol. Wt: 245.3

Inv. Status: Custom Synthesis

Tofacitinib Impurity (N-Des-(2-Cyanide-Acetyl)-(3R,4S))
Cleanchem Watermark

Cat. No: CL-TFC-53

CAS No: 2459302-75-9

Mol. F: C13H19N5

Mol. Wt: 245.3

Inv. Status: Custom Synthesis

Tofacitinib N-Hydroxy Impurity
Cleanchem Watermark

Cat. No: CL-TFC-54

CAS No: 2459302-76-0

Mol. F: C13H19N5O

Mol. Wt: 261.3

Inv. Status: Custom Synthesis

1-Benzyl-4-Methylpiperidin-3-One
Cleanchem Watermark

Cat. No: CL-TFC-55

CAS No: 32018-96-5

Mol. F: C13H17NO

Mol. Wt: 203.3

Inv. Status: Custom Synthesis

Tofacitinib Related Compound 29
Cleanchem Watermark

Cat. No: CL-TFC-56

CAS No: 134965-85-8

Mol. F: C12H7ClN6

Mol. Wt: 270.7

Inv. Status: Custom Synthesis

Tofacitinib Impurity 1
Cleanchem Watermark

Cat. No: CL-TFC-57

CAS No: 2504210-30-2

Mol. F: C16H22N6O2

Mol. Wt: 330.4

Inv. Status: Custom Synthesis

Tofacitinib Keto Impurity
Cleanchem Watermark

Cat. No: CL-TFC-58

CAS No: 1236267-27-8

Mol. F: C16H20N6O2

Mol. Wt: 328.4

Inv. Status: Custom Synthesis

Tofacitinib Impurity 2
Cleanchem Watermark

Cat. No: CL-TFC-59

CAS No: 1640971-51-2

Mol. F: C16H20N6O2

Mol. Wt: 328.4

Inv. Status: Custom Synthesis

Tofacitinib Impurity 3
Cleanchem Watermark

Cat. No: CL-TFC-60

CAS No: 1206825-36-6

Mol. F: C13H19N5

Mol. Wt: 245.3

Inv. Status: Custom Synthesis

Tofacitinib Diastereomer-1 And 2
Cleanchem Watermark

Cat. No: CL-TFC-61

CAS No: NA

Mol. F: C16H20N6O : C6H8O7

Mol. Wt: 312.4 : 192.1

Inv. Status: Custom Synthesis

Tofacitinib Impurity 30
Cleanchem Watermark

Cat. No: CL-TFC-62

CAS No: 105-56-6

Mol. F: C5H7NO2

Mol. Wt: 113.1

Inv. Status: In Stock

Tofacitinib Related Substance 1
Cleanchem Watermark

Cat. No: CL-TFC-63

CAS No: 2101958-24-9

Mol. F: C16H22N6O3

Mol. Wt: 346.4

Inv. Status: Custom Synthesis

Tofacitinib Related Substance 2
Cleanchem Watermark

Cat. No: CL-TFC-64

CAS No: 2101951-13-5

Mol. F: C16H22N6O3

Mol. Wt: 346.4

Inv. Status: Custom Synthesis

Tofacitinib Related Substance 4
Cleanchem Watermark

Cat. No: CL-TFC-65

CAS No: NA

Mol. F: C18H26N6O2

Mol. Wt: 358.4

Inv. Status: Custom Synthesis

Tofacitinib Related Substance 5
Cleanchem Watermark

Cat. No: CL-TFC-66

CAS No: NA

Mol. F: C16H22N6O2

Mol. Wt: 330.4

Inv. Status: Custom Synthesis

Tofacitinib Related Substance 6
Cleanchem Watermark

Cat. No: CL-TFC-67

CAS No: NA

Mol. F: C16H22N6O4

Mol. Wt: 362.4

Inv. Status: Custom Synthesis

Tofacitinib Related Substance 7
Cleanchem Watermark

Cat. No: CL-TFC-68

CAS No: 1640972-35-5

Mol. F: C16H22N6O

Mol. Wt: 314.4

Inv. Status: Custom Synthesis

Tofacitinib Related Substance 8
Cleanchem Watermark

Cat. No: CL-TFC-69

CAS No: 2101951-20-4

Mol. F: C16H20N6O2

Mol. Wt: 328.4

Inv. Status: Custom Synthesis

Tofacitinib Related Substance 9
Cleanchem Watermark

Cat. No: CL-TFC-70

CAS No: NA

Mol. F: C21H27N7O3

Mol. Wt: 425.5

Inv. Status: Custom Synthesis

Tofacitinib Related Substance 10
Cleanchem Watermark

Cat. No: CL-TFC-71

CAS No: NA

Mol. F: C32H40N12O2

Mol. Wt: 624.8

Inv. Status: Custom Synthesis

Tofacitinib Related Substance 11
Cleanchem Watermark

Cat. No: CL-TFC-72

CAS No: NA

Mol. F: C16H19ClN6O

Mol. Wt: 346.8

Inv. Status: Custom Synthesis

Tofacitinib Impurity 4
Cleanchem Watermark

Cat. No: CL-TFC-73

CAS No: 1675248-18-6

Mol. F: C18H25N5O3

Mol. Wt: 359.4

Inv. Status: In Stock

Tofacitinib Impurity 5
Cleanchem Watermark

Cat. No: CL-TFC-74

CAS No: 1354621-59-2

Mol. F: C14H22N2

Mol. Wt: 218.3

Inv. Status: Custom Synthesis

Tofacitinib Impurity 6
Cleanchem Watermark

Cat. No: CL-TFC-75

CAS No: NA

Mol. F: C19H22N8

Mol. Wt: 362.4

Inv. Status: Custom Synthesis

Tofacitinib Impurity 7
Cleanchem Watermark

Cat. No: CL-TFC-76

CAS No: NA

Mol. F: C13H19N5

Mol. Wt: 245.3

Inv. Status: Custom Synthesis

Tofacitinib Impurity 8
Cleanchem Watermark

Cat. No: CL-TFC-77

CAS No: 1527525-58-1

Mol. F: C15H18N6O

Mol. Wt: 298.4

Inv. Status: Custom Synthesis

Tofacitinib Impurity 9
Cleanchem Watermark

Cat. No: CL-TFC-78

CAS No: 2382711-65-9

Mol. F: C34H42N10O2

Mol. Wt: 622.8

Inv. Status: Custom Synthesis

Tofacitinib Impurity 28
Cleanchem Watermark

Cat. No: CL-TFC-80

CAS No: 2227199-31-5

Mol. F: C20H29N5O3

Mol. Wt: 387.5

Inv. Status: Custom Synthesis

Tofacitinib Impurity 29
Cleanchem Watermark

Cat. No: CL-TFC-81

CAS No: 2459302-85-1

Mol. F: C21H27N7O3

Mol. Wt: 425.5

Inv. Status: Custom Synthesis

Tofacitinib Impurity 31
Cleanchem Watermark

Cat. No: CL-TFC-83

CAS No: 344418-61-7

Mol. F: C15H21N5O

Mol. Wt: 287.4

Inv. Status: Custom Synthesis

7-Deazapurine
Cleanchem Watermark

Cat. No: CL-TFC-84

CAS No: 271-70-5

Mol. F: C6H7N3

Mol. Wt: 121.1

Inv. Status: Custom Synthesis

Tofacitinib Impurity 33
Cleanchem Watermark

Cat. No: CL-TFC-85

CAS No: 16372-08-0

Mol. F: C6H6ClN3

Mol. Wt: 155.6

Inv. Status: Custom Synthesis

Tofacitinib Impurity 34
Cleanchem Watermark

Cat. No: CL-TFC-86

CAS No: 1111638-10-8

Mol. F: C5H3ClN4

Mol. Wt: 154.6

Inv. Status: Custom Synthesis

(3S,4S)-Tofacitinib
Cleanchem Watermark

Cat. No: CL-TFC-87

CAS No: 1092578-47-6

Mol. F: C16H20N6O

Mol. Wt: 312.4

Inv. Status: Custom Synthesis

Tofacitinib Hydroxy Impurity
Cleanchem Watermark

Cat. No: CL-TFC-88

CAS No: NA

Mol. F: C16H20N6O2

Mol. Wt: 328.4

Inv. Status: Custom Synthesis

Tofacitinib Citrate Recamic Mixture
Cleanchem Watermark

Cat. No: CL-TFC-89

CAS No: NA

Mol. F: C16H20N6O

Mol. Wt: 312.4

Inv. Status: Custom Synthesis

Tofacitinib Mixure of Diastereomers
Cleanchem Watermark

Cat. No: CL-TFC-90

CAS No: 2664002-63-3

Mol. F: C16H20N6O : C6H8O7

Mol. Wt: 312.4 : 192.1

Inv. Status: Custom Synthesis

Tofacitinib
Cleanchem Watermark

Cat. No: CL-TFC-91

CAS No: 477600-75-2

Mol. F: C16H20N6O

Mol. Wt: 312.4

Inv. Status: Custom Synthesis

Tofacitinib Trans Impurity
Cleanchem Watermark

Cat. No: CL-TFC-92

CAS No: NA

Mol. F: C16H20N6O

Mol. Wt: 312.4

Inv. Status: Custom Synthesis

Tofacitinib Impurity 37
Cleanchem Watermark

Cat. No: CL-TFC-93

CAS No: 773076-83-8

Mol. F: C9H15NO4

Mol. Wt: 201.2

Inv. Status: Custom Synthesis

Tofacitinib Impurity 38
Cleanchem Watermark

Cat. No: CL-TFC-94

CAS No: NA

Mol. F: C14H20N6O

Mol. Wt: 288.4

Inv. Status: Custom Synthesis

Tofacitinib Impurity 39
Cleanchem Watermark

Cat. No: CL-TFC-95

CAS No: NA

Mol. F: C16H20N6O2

Mol. Wt: 328.4

Inv. Status: Custom Synthesis

Tofacitinib Impurity 40
Cleanchem Watermark

Cat. No: CL-TFC-96

CAS No: 477600-70-7

Mol. F: C14H22N2

Mol. Wt: 218.3

Inv. Status: Custom Synthesis

Tofacitinib Impurity 41
Cleanchem Watermark

Cat. No: CL-TFC-97

CAS No: NA

Mol. F: C12H7ClN6O

Mol. Wt: 286.7

Inv. Status: Custom Synthesis

Tofacitinib Impurity 42
Cleanchem Watermark

Cat. No: CL-TFC-98

CAS No: 90213-66-4

Mol. F: C6H3Cl2N3

Mol. Wt: 188

Inv. Status: Custom Synthesis

Tofacitinib Impurity 43
Cleanchem Watermark

Cat. No: CL-TFC-99

CAS No: NA

Mol. F: C7H5Cl2N3O2S

Mol. Wt: 266.1

Inv. Status: Custom Synthesis

Tofacitinib Impurity 44
Cleanchem Watermark

Cat. No: CL-TFC-100

CAS No: NA

Mol. F: C21H26ClN5O2S

Mol. Wt: 448

Inv. Status: Custom Synthesis

Tofacitinib Impurity 45
Cleanchem Watermark

Cat. No: CL-TFC-101

CAS No: 923036-25-3

Mol. F: C20H24ClN5

Mol. Wt: 369.9

Inv. Status: Custom Synthesis

Tofacitinib Impurity 46
Cleanchem Watermark

Cat. No: CL-TFC-102

CAS No: 2102039-99-4

Mol. F: C21H27N7O3

Mol. Wt: 425.5

Inv. Status: Custom Synthesis

Tofacitinib Impurity 47
Cleanchem Watermark

Cat. No: CL-TFC-103

CAS No: NA

Mol. F: C23H31N7O3

Mol. Wt: 453.5

Inv. Status: Custom Synthesis

Tofacitinib Impurity 48
Cleanchem Watermark

Cat. No: CL-TFC-104

CAS No: NA

Mol. F: C16H20N6O2

Mol. Wt: 328.4

Inv. Status: Custom Synthesis

Tofacitinib Impurity 49
Cleanchem Watermark

Cat. No: CL-TFC-105

CAS No: NA

Mol. F: C16H19ClN6O2

Mol. Wt: 362.8

Inv. Status: Custom Synthesis

Tofacitinib Impurity 50
Cleanchem Watermark

Cat. No: CL-TFC-106

CAS No: 90953-01-8

Mol. F: C8H10N4

Mol. Wt: 162.2

Inv. Status: Custom Synthesis

Tofacitinib Impurity 51
Cleanchem Watermark

Cat. No: CL-TFC-107

CAS No: 5817-96-9

Mol. F: C6H5N3O

Mol. Wt: 135.1

Inv. Status: Custom Synthesis

Tofacitinib Impurity 52
Cleanchem Watermark

Cat. No: CL-TFC-108

CAS No: 2407039-29-4

Mol. F: C16H20N6O2

Mol. Wt: 328.4

Inv. Status: Custom Synthesis

Tofacitinib Impurity 53
Cleanchem Watermark

Cat. No: CL-TFC-109

CAS No: NA

Mol. F: C16H20N6O2

Mol. Wt: 328.4

Inv. Status: Custom Synthesis

Tofacitinib Impurity 54
Cleanchem Watermark

Cat. No: CL-TFC-110

CAS No: NA

Mol. F: C22H26N6O8

Mol. Wt: 502.5

Inv. Status: Custom Synthesis

Tofacitinib Impurity 55
Cleanchem Watermark

Cat. No: CL-TFC-111

CAS No: 493040-20-3

Mol. F: C13H19NO : C7H14O3S

Mol. Wt: 205.3 : 178.2

Inv. Status: Custom Synthesis

Tofacitinib Impurity 56
Cleanchem Watermark

Cat. No: CL-TFC-112

CAS No: 384337-90-0

Mol. F: C20H25N5

Mol. Wt: 335.5

Inv. Status: Custom Synthesis

Tofacitinib Impurity 57
Cleanchem Watermark

Cat. No: CL-TFC-113

CAS No: 2315287-12-6

Mol. F: C32H40N12O2

Mol. Wt: 624.8

Inv. Status: Custom Synthesis

Tofacitinib Impurity 58
Cleanchem Watermark

Cat. No: CL-TFC-114

CAS No: NA

Mol. F: C16H24N6O2

Mol. Wt: 332.4

Inv. Status: Custom Synthesis

Tofacitinib Impurity A (citric acid)
Cleanchem Watermark

Cat. No: CL-TFC-115

CAS No: 2174011-53-9

Mol. F: C16H20N6O : C6H8O7

Mol. Wt: 312.4 : 192.1

Inv. Status: Custom Synthesis

Tofacitinib N-Oxide Impurity 2
Cleanchem Watermark

Cat. No: CL-TFC-116

CAS No: NA

Mol. F: C15H18N6O2

Mol. Wt: 314.3

Inv. Status: Custom Synthesis

Tofacitinib N-Oxide Impurity 3
Cleanchem Watermark

Cat. No: CL-TFC-117

CAS No: NA

Mol. F: C15H18N6O2

Mol. Wt: 314.3

Inv. Status: Custom Synthesis

Tofacitinib N-Oxide Impurity 4
Cleanchem Watermark

Cat. No: CL-TFC-118

CAS No: NA

Mol. F: C15H18N6O2

Mol. Wt: 314.3

Inv. Status: Custom Synthesis

Tofacitinib Lactum Impurity
Cleanchem Watermark

Cat. No: CL-TFC-119

CAS No: NA

Mol. F: C15H18N6O2

Mol. Wt: 314.3

Inv. Status: Custom Synthesis

Tofacitinib Impurity 40 Dihydrochloride
Cleanchem Watermark

Cat. No: CL-TFC-120

CAS No: 1062580-52-2

Mol. F: C14H22N2 : 2(HCl)

Mol. Wt: 218.34 : 2(36.46)

Inv. Status: In Stock

Tofacitinib Impurity 59
Cleanchem Watermark

Cat. No: CL-TFC-121

CAS No: 2028267-73-2

Mol. F: C16H20N6O2

Mol. Wt: 328.4

Inv. Status: In Stock

Tofacitinib Impurity 60
Cleanchem Watermark

Cat. No: CL-TFC-122

CAS No: NA

Mol. F: C16H23N5O

Mol. Wt: 301.39

Inv. Status: In Stock

Tofacitinib Impurity 61
Cleanchem Watermark

Cat. No: CL-TFC-123

CAS No: NA

Mol. F: C17H23N5O3

Mol. Wt: 345.4

Inv. Status: In Stock

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