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Linagliptin Impurity K
QCC Cat No.: QL141221
Chemical Name: Linagliptin Impurity K
Synonyms: (R)-8-(3-aminopiperidin-1-yl)-1,7-di(but-2-yn-1-yl)-3-methyl-1H-purine-2,6(3H,7H)-dione
CAS No.: 2749409-37-6
Molecular Formula: C19H24N6O2
Molecular Weight: 368.43
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Standard Reference Material For "Linagliptin Impurity K"
Warning:The form of the product salt may be different from the official website,please consult your local agent for details.
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QCC CAT# COMPOUND ORDER
  • QL1412202
    Linagliptin Impurity 202
    CAS# NA
    M.F.: C19H22N6O
    M.W.: 350.43
  • QL1412200
    Linagliptin Impurity 200
    CAS# NA
    M.F.: C25H26N8O4
    M.W.: 502.54
  • QL1412199
    Linagliptin Impurity 199
    CAS# NA
    M.F.: C25H26N8O4
    M.W.: 502.54
  • QL1412198
    Linagliptin Impurity 198
    CAS# 2074688-80-3
    M.F.: C35H37N9O5
    M.W.: 663.74
  • QL1412197
    Linagliptin Impurity 197
    CAS# 1446263-39-3
    M.F.: C25H29BrN8O2
    M.W.: 553.47
  • QL1412196
    rac-Linagliptin
    CAS# 1383917-84-7
    M.F.: C25H28N8O2
    M.W.: 472.55
  • QL1412195
    Linagliptin Nitroso Impurity 3
    CAS# NA
    M.F.: C21H20N8O3
    M.W.: 432.44
  • QL1412194
    Linagliptin Impurity 194
    CAS# NA
    M.F.: C25H28N8O3
    M.W.: 488.55
  • QL1412193
    Linagliptin Impurity 193
    CAS# NA
    M.F.: C27H31N9O2
    M.W.: 513.61
  • QL1412192
    Linagliptin Impurity 192
    CAS# 33098-65-6
    M.F.: C10H13NO
    M.W.: 163.22
  • QL1412191
    Linagliptin Impurity 191
    CAS# 5234-26-4
    M.F.: C10H11NO2
    M.W.: 177.20
  • QL1412190
    Linagliptin Impurity 190
    CAS# NA
    M.F.: C12H10BrN5O2
    M.W.: 336.15
  • QL1412189
    Linagliptin Impurity 189
    CAS# NA
    M.F.: C4H6Br2
    M.W.: 213.90
  • QL1412188
    Linagliptin Impurity 188
    CAS# 64930-16-1
    M.F.: C4H6Br2
    M.W.: 213.90
  • QL1412187
    Linagliptin Nitroso Impurity 2
    CAS# NA
    M.F.: C30H35N9O5
    M.W.: 601.67
  • QL1412177
    Linagliptin Impurity 177
    CAS# NA
    M.F.: C50H56N16O4
    M.W.: 945.11
  • QL1412176
    Linagliptin Impurity 176
    CAS# NA
    M.F.: C25H29N7O4
    M.W.: 491.55
  • QL1412175
    Linagliptin Impurity 175
    CAS# NA
    M.F.: C25H29ClN8O2
    M.W.: 509.01
  • QL1412174
    Linagliptin Impurity 174
    CAS# NA
    M.F.: C25H29ClN8O2
    M.W.: 509.01
  • QL1412173
    Linagliptin Impurity 173
    CAS# NA
    M.F.: C10H9BrN4O2
    M.W.: 297.11
  • QL1412172
    Linagliptin Impurity 172
    CAS# 605-99-2
    M.F.: C6H6N4O3
    M.W.: 182.14
  • QL1412140
    Linagliptin Impurity 140
    CAS# NA
    M.F.: C26H28N8O3
    M.W.: 500.56
  • QL1412139
    Linagliptin Impurity 139
    CAS# NA
    M.F.: C25H29N7O4
    M.W.: 491.55
  • QL1412138
    Linagliptin Impurity 138
    CAS# NA
    M.F.: C24H28N8O2
    M.W.: 460.54
  • QL1412137
    Linagliptin Impurity 137
    CAS# NA
    M.F.: C26H29N7O2
    M.W.: 471.57
  • QL1412136
    N-Nitroso Linagliptin
    CAS# NA
    M.F.: C25H27N9O3
    M.W.: 501.55
  • QL1412135
    Linagliptin Nitroso Impurity 1
    CAS# NA
    M.F.: C10H19N3O3
    M.W.: 229.28
  • QL1412134
    Linagliptin Impurity 134
    CAS# NA
    M.F.: C25H29BrN8O2
    M.W.: 553.47
  • QL1412133
    Linagliptin Impurity 133
    CAS# NA
    M.F.: C10H10N4O3
    M.W.: 234.22
  • QL1412132
    Linagliptin Impurity 132
    CAS# 162955-48-8
    M.F.: C10H21NO4
    M.W.: 219.28
  • QL1412131
    Linagliptin Impurity 131
    CAS# 607376-86-3
    M.F.: C12H25NO8S2
    M.W.: 375.45
  • QL1412130
    Linagliptin Impurity 130
    CAS# NA
    M.F.: C25H28N8O3
    M.W.: 488.55
  • QL1412129
    Linagliptin Impurity 129
    CAS# 2446799-71-7
    M.F.: C20H17BrN6O2
    M.W.: 453.30
  • QL1412128
    Linagliptin Impurity 128
    CAS# 2468656-63-3
    M.F.: C21H21N7O2
    M.W.: 403.45
  • QL1412127
    Linagliptin Impurity 127
    CAS# NA
    M.F.: C25H32N8O2
    M.W.: 476.59
  • QL1412126
    Linagliptin Impurity 126
    CAS# 2463617-49-2
    M.F.: C51H56N16O4
    M.W.: 957.12
  • QL1412125
    Linagliptin Impurity 125
    CAS# 397246-12-7
    M.F.: C10H21NO4
    M.W.: 219.28
  • QL1412124
    Linagliptin Impurity 124
    CAS# 6972-82-3
    M.F.: C5H8N4O2
    M.W.: 156.15
  • QL1412123
    Linagliptin Impurity 123
    CAS# 2434-53-9
    M.F.: C5H7N3O2
    M.W.: 141.13
  • QL1412122
    Linagliptin Impurity 122
    CAS# 586408-08-4
    M.F.: C10H10N4O2
    M.W.: 218.22
  • QL1412121
    Linagliptin Impurity 121
    CAS# NA
    M.F.: C21H20N6O3
    M.W.: 404.43
  • QL1412120
    Linagliptin Impurity 120
    CAS# NA
    M.F.: C27H34N8O3
    M.W.: 518.62
  • QL1412119
    Linagliptin Impurity 119
    CAS# NA
    M.F.: C26H20N8O2
    M.W.: 476.49
  • QL1412118
    Linagliptin Impurity 118
    CAS# NA
    M.F.: C17H24N2O3
    M.W.: 304.38
  • QL1412117
    Linagliptin Impurity 117
    CAS# NA
    M.F.: C20H17BrN6O2
    M.W.: 453.29
  • QL1412116
    Linagliptin Impurity 116
    CAS# NA
    M.F.: C52H58N16O4
    M.W.: 971.12
  • QL1412115
    Linagliptin Impurity 115
    CAS# 2137744-33-1
    M.F.: C26H28N8O3
    M.W.: 500.55
  • QL1412114
    Linagliptin-d4
    CAS# 2140263-92-7
    M.F.: C25H24D4N8O2
    M.W.: 476.57
  • QL1412113
    Linagliptin Impurity 113
    CAS# NA
    M.F.: C20H18Br2N6O2
    M.W.: 534.20
  • QL1412112
    Linagliptin Impurity 112
    CAS# NA
    M.F.: C25H27N7O3
    M.W.: 473.53
  • QL1412111
    Linagliptin Impurity 111
    CAS# 2749405-42-1
    M.F.: C16H13BrN6O2
    M.W.: 401.22
  • QL1412110
    Linagliptin Impurity 110
    CAS# NA
    M.F.: C20H18N6O3
    M.W.: 390.40
  • QL1412109
    Linagliptin Impurity 109
    CAS# 188111-79-7
    M.F.: C10H20N2O2
    M.W.: 200.28
  • QL1412108
    Linagliptin Impurity 108
    CAS# 216854-23-8
    M.F.: C10H20N2O2
    M.W.: 200.28
  • QL1412107
    Linagliptin Impurity 107
    CAS# 551-93-9
    M.F.: C8H9NO
    M.W.: 135.16
  • QL1412106
    Linagliptin Impurity 106
    CAS# 1955514-80-3
    M.F.: C26H29N9O3
    M.W.: 515.57
  • QL1412105
    Linagliptin Impurity 105
    CAS# 886588-63-2
    M.F.: C33H30N8O4
    M.W.: 602.64
  • QL1412104
    Linagliptin Impurity 104
    CAS# 2074688-81-4
    M.F.: C33H32N8O5
    M.W.: 620.66
  • QL1412103
    Linagliptin Impurity 103
    CAS# 2074688-84-7
    M.F.: C22H23N7O3
    M.W.: 433.46
  • QL1412102
    Linagliptin Impurity 102
    CAS# NA
    M.F.: C26H30N8O2
    M.W.: 486.57
  • QL1412101
    Linagliptin Impurity 101
    CAS# NA
    M.F.: C18H17N3O
    M.W.: 291.35
  • QL141294
    Linagliptin Impurity 94
    CAS# 853029-57-9
    M.F.: C20H17BrN6O2
    M.W.: 453.29
  • QL141293
    Linagliptin Impurity 93
    CAS# NA
    M.F.: C9H16N2
    M.W.: 152.24
  • QL141292
    Linagliptin Impurity 92
    CAS# NA
    M.F.: C25H28N8O2
    M.W.: 472.54
  • QL141291
    Linagliptin Impurity 91
    CAS# NA
    M.F.: C31H32N10O2
    M.W.: 576.65
  • QL141290
    Linagliptin Impurity 90
    CAS# NA
    M.F.: C6H6N4O2
    M.W.: 166.14
  • QL141289
    Linagliptin Impurity 89
    CAS# NA
    M.F.: C40H46N14O4
    M.W.: 786.88
  • QL141288
    Linagliptin-13C-d3
    CAS# 1398044-43-3
    M.F.: C2413CH25D3N8O2
    M.W.: 476.55
  • QL141287
    Linagliptin Impurity 87
    CAS# 309956-78-3
    M.F.: C10H20N2O2
    M.W.: 200.28
  • QL141286
    Linagliptin Impurity 86
    CAS# 54012-73-6(free base)
    M.F.: C5H12N2.2HCl
    M.W.: 100.16 72.92
  • QL141285
    Linagliptin Impurity 85
    CAS# NA
    M.F.: C36H40N10O4
    M.W.: 676.77
  • QL141284
    Linagliptin Impurity 84
    CAS# NA
    M.F.: C21H24N8O2
    M.W.: 420.47
  • QL141283
    Linagliptin Impurity 83
    CAS# NA
    M.F.: C26H32N8O4
    M.W.: 520.58
  • QL141282
    Linagliptin Impurity 82
    CAS# NA
    M.F.: C50H62N14O8
    M.W.: 987.12
  • QL141281
    Linagliptin Impurity 81
    CAS# 2446799-72-8
    M.F.: C25H28N8O2
    M.W.: 472.54
  • QL141280
    Linagliptin Impurity 80
    CAS# NA
    M.F.: C30H36N8O4
    M.W.: 572.66
  • QL141279
    Linagliptin Impurity 79
    CAS# NA
    M.F.: C25H28N8O2
    M.W.: 472.54
  • QL141278
    Linagliptin Impurity 78
    CAS# NA
    M.F.: C30H36N8O4
    M.W.: 572.66
  • QL141277
    Linagliptin Impurity 77
    CAS# 1807608-59-8
    M.F.: C25H28N8O3
    M.W.: 488.54
  • QL141276
    Linagliptin Impurity 76
    CAS# NA
    M.F.: C25H30N8O3
    M.W.: 490.56
  • QL141275
    Linagliptin Impurity 75
    CAS# 93703-24-3
    M.F.: C6H5BrN4O2
    M.W.: 245.03
  • QL141274
    Linagliptin Impurity 74
    CAS# NA
    M.F.: C30H36N8O4
    M.W.: 572.66
  • QL141273
    Linagliptin Impurity 73
    CAS# 666816-98-4
    M.F.: C10H9BrN4O2
    M.W.: 297.11
  • QL141272
    Linagliptin Impurity 72
    CAS# NA
    M.F.: C10H9ClN4O2
    M.W.: 252.66
  • QL141271
    Linagliptin Impurity 71
    CAS# NA
    M.F.: C20H17ClN6O2
    M.W.: 408.84
  • QL141270
    Linagliptin Impurity 70
    CAS# 2253964-98-4
    M.F.: C45H44N14O4
    M.W.: 844.92
  • QL141269
    Linagliptin-d3
    CAS# NA
    M.F.: C25H25D3N8O2
    M.W.: 475.57
  • QL141268
    Linagliptin Impurity 68
    CAS# 1643364-41-3
    M.F.: C54H62N16O4
    M.W.: 999.17
  • QL141267
    Linagliptin Impurity 67
    CAS# 109113-72-6
    M.F.: C10H9ClN2
    M.W.: 192.64
  • QL141266
    Linagliptin Impurity 66
    CAS# 668273-75-4
    M.F.: C30H36N8O4
    M.W.: 572.66
  • QL141265
    Linagliptin Impurity 65
    CAS# 2489212-72-6
    M.F.: C51H56N16O4
    M.W.: 957.10
  • QL141264
    Linagliptin Impurity 64
    CAS# 2463617-43-6
    M.F.: C25H28N8O2
    M.W.: 472.54
  • QL141263
    Linagliptin Impurity 63
    CAS# NA
    M.F.: C27H30N8O3
    M.W.: 514.58
  • QL141262
    Linagliptin Impurity 62
    CAS# 2138392-83-1
    M.F.: C26H21BrN8O2
    M.W.: 557.40
  • QL141261
    Linagliptin Impurity 61
    CAS# 2512206-89-0
    M.F.: C10H9BrN4O2
    M.W.: 297.11
  • QL141260
    Linagliptin Impurity 60
    CAS# NA
    M.F.: C16H13BrN6O2
    M.W.: 401.22
  • QL141242
    Linagliptin Impurity 42
    CAS# NA
    M.F.: C25H27N7O3
    M.W.: 473.53
  • QL141240
    Linagliptin Impurity 40
    CAS# NA
    M.F.: C50H56N16O4
    M.W.: 945.08
  • QL141239
    Linagliptin Impurity 39
    CAS# 88203-04-7
    M.F.: C10H10N2O
    M.W.: 174.20
  • QL141236
    Linagliptin Impurity 36
    CAS# NA
    M.F.: C10H6D3BrN4O2
    M.W.: 300.13
  • QL141231
    Linagliptin Impurity 1
    CAS# 13535-91-6
    M.F.: C10H10N2O
    M.W.: 174.20
  • QL140728
    Linagliptin Impurity Z2
    CAS# [NA]
    M.F.: C25H28N8O2
    M.W.: 472.55
  • QL140727
    Linagliptin Acetamide
    CAS# 1803079-49-3
    M.F.: C27H30N8O3
    M.W.: 514.58
  • QL140726
    Linagliptin Impurity Z
    CAS# NA
    M.F.: C26H28N8O3
    M.W.: 500.55
  • QL140707
    Linagliptin Impurity G
    CAS#  668270-11-9
    M.F.: C25H28N8O2
    M.W.: 472.55
  • QL140706
    Linagliptin Impurity 6
    CAS# [NA]
    M.F.: C25H23F3N8O3
    M.W.: 540.50
  • QL140705
    Linagliptin Impurity 5
    CAS# [NA]
    M.F.: C24H24N8O3
    M.W.: 472.50
  • QL140704
    Linagliptin Impurity 4
    CAS# [NA]
    M.F.: C18H14N6O3
    M.W.: 362.34
  • QL140703
    Linagliptin Impurity 3
    CAS# NA
    M.F.: C15H20N4
    M.W.: 256.35
  • QL140702
    Linagliptin Impurity 2
    CAS# [NA]
    M.F.: C28H32N8O4
    M.W.: 544.60
  • QL140701
    Linagliptin Impurity A1
    CAS# 2514949-81-4
    M.F.: C20H28N4O2
    M.W.: 356.46
  • QL141235
    Linagliptin Impurity Y
    CAS# 1911621-52-7
    M.F.: C20H18N6O2
    M.W.: 374.40
  • QL141234
    Linagliptin Impurity X
    CAS# 2443735-53-1
    M.F.: C38H42N10O4
    M.W.: 702.80
  • QL141233
    Linagliptin Impurity W
    CAS# NA
    M.F.: C58H58N16O6
    M.W.: 1075.18
  • QL141229
    Linagliptin Impurity S
    CAS# 1638744-06-5
    M.F.: C25H29BrN8O2
    M.W.: 553.45
  • QL141230
    Linagliptin Impurity T(Linagliptin Methyldimer)
    CAS# 1418133-47-7
    M.F.: C50H56N16O4
    M.W.: 945.08
  • QL141228
    Linagliptin Impurity R
    CAS# 1646355-34-1
    M.F.: C22H23N7O2
    M.W.: 417.46
  • QL141227
    Linagliptin Impurity Q
    CAS# 1673546-62-7
    M.F.: C27H27F3N8O3
    M.W.: 568.55
  • QL141226
    Linagliptin Impurity P
    CAS# 668273-74-3
    M.F.: C30H36N8O4
    M.W.: 572.66
  • QL141225
    Linagliptin Impurity O
    CAS# 6140-11-0
    M.F.: C10H10ClNO2
    M.W.: 211.64
  • QL141224
    Linagliptin Impurity N
    CAS# 2416949-69-2
    M.F.: C25H29N7O4
    M.W.: 491.54
  • QL141223
    Linagliptin Impurity M
    CAS# 1791405-13-4
    M.F.: C15H20N6O2
    M.W.: 316.36
  • QL141222
    Linagliptin Impurity L
    CAS# 666816-91-7
    M.F.: C20H28N6O4
    M.W.: 416.47
  • QL141220
    Linagliptin Impurity J
    CAS# 2436762-89-7
    M.F.: C14H13BrN4O2
    M.W.: 349.18
  • QL141219
    Linagliptin Impurity I
    CAS# NA
    M.F.: C14H24N2O2
    M.W.: 252.35
  • QL141218
    Linagliptin Impurity H
    CAS# NA
    M.F.: C30H37N7O6
    M.W.: 591.66
  • QL141216
    Linagliptin Impurity F
    CAS# NA
    M.F.: C20H18BrN5O4
    M.W.: 472.29
  • QL141215
    Linagliptin Impurity E
    CAS# 1446263-38-2
    M.F.: C25H28N8O2
    M.W.: 472.54
  • QL141214
    Linagliptin Impurity D
    CAS# NA
    M.F.: C21H24N8O2
    M.W.: 420.47
  • QL141213
    Linagliptin Impurity C
    CAS# NA
    M.F.: C26H32N8O4
    M.W.: 520.58
  • QL141212
    Linagliptin Impurity B
    CAS# 2749405-42-1
    M.F.: C16H13BrN6O2
    M.W.: 401.22
  • QL141211
    Linagliptin Impurity A
    CAS# NA
    M.F.: C24H32N6O4
    M.W.: 468.55
  • QL141210
    Linagliptin
    CAS# 668270-12-0
    M.F.: C25H28N8O2
    M.W.: 472.54
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