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Tofacitinib

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Tofacitinib

Tofacitinib Impurity E
CAT #: T13543
CAS #: 2504210-38-0
M.F : C19H22N8
M.W : 362.44

Tofacitinib impurity 3 Trifluoroacetate
CAT #: T13573
CAS #: 1812890-23-5（free base）
M.F : C13H21N5 C2HF3O2
M.W : 247.34 114.02

Tofacitinib Impurity 53
CAT #: T13785
CAS #: 77862-24-9
M.F : C7H10N2
M.W : 122.17

Tofacitinib-d3 Citrate
CAT #: D14664
CAS #: 1252869-49-0(free base)
M.F : C16H17D3N6O C6H8O7
M.W : 315.40 192.12

Tofacitinib Impurity 54
CAT #: T14850
CAS #: 873-83-6
M.F : C4H5N3O2
M.W : 127.1

Tofacitinib Impurity 50 Bromide
CAT #: T15161
CAS #: 1615709-89-1
M.F : C14H17N2 Br
M.W : 213.30 79.90

Tofacitinib
CAT #: T15470
CAS #: 477600-75-2
M.F : C16H20N6O
M.W : 312.38

Tofacitinib Impurity 55
CAT #: T15772
CAS #: 90213-66-4
M.F : C6H3Cl2N3
M.W : 188.01

Tofacitinib Impurity 58
CAT #: T16001
CAS #: 1245811-22-6
M.F : C6H4ClN3O
M.W : 169.57

Tofacitinib Impurity 59
CAT #: T16002
CAS #: 61612-04-6
M.F : C8H8N2O3
M.W : 180.16

Tofacitinib Impurity M DiTrifluoroacetic acid
CAT #: T16079
CAS #: 477600-74-1(free base)
M.F : C13H19N5 2×C2HF3O2
M.W : 245.33 2×114.02

Tofacitinib Impurity 60
CAT #: T16214
CAS #: NA
M.F : C16H22N6O
M.W : 314.39

Tofacitinib Impurity 61
CAT #: T16374
CAS #: NA
M.F : C13H11ClN4
M.W : 258.71

Tofacitinib Related Compound 21 Citrate
CAT #: T16528
CAS #: 1809002-40-1
M.F : C16H22N6O C6H8O7
M.W : 314.39 192.12

Tofacitinib Impurity 62
CAT #: T16782
CAS #: 2101951-20-4
M.F : C16H20N6O2
M.W : 328.38

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