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QT0603193
Tofacitinib Impurity 193
Molecular Formula: C23H31N5
Molecular Weight: 377.54
CAS No.: 2639657-79-5
QT0603194
Tofacitinib Impurity 194
Molecular Formula: C7H16N2
Molecular Weight: 128.22
CAS No.: NA
QT0603195
Tofacitinib Impurity 195
Molecular Formula: C14H16N2
Molecular Weight: 212.3
CAS No.: NA
QT0603196
Tofacitinib Impurity 196
Molecular Formula: C21H23ClN2
Molecular Weight: 338.88
CAS No.: NA
QT0603197
Tofacitinib Impurity 197
Molecular Formula: C18H22N6O
Molecular Weight: 338.42
CAS No.: NA
QT0603198
Tofacitinib Impurity 198
Molecular Formula: C18H22N6O
Molecular Weight: 338.42
CAS No.: NA
QT0603199
Tofacitinib Impurity 199
Molecular Formula: C13H13N5O2S
Molecular Weight: 303.34
CAS No.: NA
QT060320
Tofacitinib Impurity T
Molecular Formula: C16H22N6O2
Molecular Weight: 330.38
CAS No.: 1675248-19-7
QT0603200
Tofacitinib Impurity 200
Molecular Formula: C6H7N5
Molecular Weight: 149.16
CAS No.: 1404434-10-1
QT0603201
Tofacitinib Impurity 201
Molecular Formula: C6H4ClN3O
Molecular Weight: 169.57
CAS No.: 1245811-22-6 (tautomer)
QT0603202
Tofacitinib Impurity 202
Molecular Formula: C8H10N6O2
Molecular Weight: 222.21
CAS No.: NA
QT0603204
Tofacitinib Impurity 204
Molecular Formula: C19H13ClN6O2S
Molecular Weight: 424.86
CAS No.: NA
QT0603205
Tofacitinib Impurity 205
Molecular Formula: C32H40N12O2
Molecular Weight: 624.75
CAS No.: 2382711-65-9
QT0603206
Tofacitinib Impurity 206
Molecular Formula: C13H20N2
Molecular Weight: 204.32
CAS No.: 1039738-27-6
QT0603207
Tofacitinib Impurity 207
Molecular Formula: C13H18ClN5
Molecular Weight: 279.77
CAS No.: NA
QT0603208
Tofacitinib Impurity 208
Molecular Formula: C20H25N5
Molecular Weight: 335.46
CAS No.: 2374700-38-4
QT060321
Tofacitinib impurity U
Molecular Formula: C15H21N3
Molecular Weight: 243.35
CAS No.: [NA]
QT060322
Tofacitinib impurity V
Molecular Formula: C15H21N3
Molecular Weight: 243.35
CAS No.: [NA]
QT060323
Tofacitinib impurity W
Molecular Formula: C15H21N3O
Molecular Weight: 259.35
CAS No.: [NA]
QT060324
Tofacitinib Impurity X
Molecular Formula: C20H25N5
Molecular Weight: 335.45
CAS No.: 1252883-90-1
QT060325
Tofacitinib Impurity Y
Molecular Formula: C20H25N5
Molecular Weight: 335.45
CAS No.: NA
QT060326
Tofacitinib Impurity Z
Molecular Formula: C20H25N5
Molecular Weight: 335.45
CAS No.: NA
QT060327
Tofacitinib Related Impurity 1
Molecular Formula: C7H16N2
Molecular Weight: 128.22
CAS No.: 1354469-76-3
QT060328
Tofacitinib Related Impurity 2
Molecular Formula: C6H8N2
Molecular Weight: 108.14
CAS No.: 3430-27-1
QT060329
Tofacitinib Related Impurity 3
Molecular Formula: C8H10N2O2
Molecular Weight: 166.18
CAS No.: 694495-63-1
QT060330
Tofacitinib Related Impurity 4
Molecular Formula: C8H16N2O2
Molecular Weight: 172.22
CAS No.: NA
QT060331
Tofacitinib Related Impurity 5
Molecular Formula: C15H22N2O2
Molecular Weight: 262.35
CAS No.: NA
QT060332
Tofacitinib Related Impurity 6
Molecular Formula: C14H22N2
Molecular Weight: 218.34
CAS No.: 384338-23-2;1228879-37-5(2HCl salt)
QT060333
Tofacitinib Related Impurity 7
Molecular Formula: C14H22N2
Molecular Weight: 218.34
CAS No.: 477600-70-7;1062580-52-2(2HCl salt)
QT060334
Tofacitinib Related Impurity 8
Molecular Formula: C14H23ClN2
Molecular Weight: 254.8
CAS No.: 1354621-59-2(free base)
