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Ursodeoxycholic Acid Impurity 21
QCC Cat No.: QU190421
Chemical Name: Ursodeoxycholic Acid Impurity 21
Synonyms: (R)-ethyl 4-((3R,5S,7R,8R,9S,10S,13R,14S,17R)-3,7-dihydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoate
CAS No.: NA
Molecular Formula: C26H44O4
Molecular Weight: 420.63
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Standard Reference Material For "Ursodeoxycholic Acid Impurity 21"
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
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    CAS# NA
    M.F.: C29H51NO6S
    M.W.: 541.79
  • QT011515
    Tauroursodeoxycholic Acid Impurity 15
    CAS# NA
    M.F.: C28H49NO6S
    M.W.: 527.76
  • QT011514
    Tauroursodeoxycholic Acid Impurity 14
    CAS# NA
    M.F.: C27H47NO6S
    M.W.: 513.73
  • QU190467
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    CAS# 2205011-81-8
    M.F.: C27H46O4
    M.W.: 434.66
  • QU190466
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    CAS# 69519-36-4
    M.F.: C26H44O4
    M.W.: 420.63
  • QU190465
    Ursodeoxycholic Acid Impurity 65
    CAS# 16265-24-0
    M.F.: C24H38O5
    M.W.: 406.56
  • QU190464
    Ursodeoxycholic Acid Impurity 64
    CAS# 63266-92-2
    M.F.: C24H38O4
    M.W.: 390.56
  • QT011513
    Tauroursodeoxycholic Acid Impurity 13
    CAS# 521-06-2;101212-48-0(Na salt)
    M.F.: C26H45NO4S
    M.W.: 467.71
  • QU190463
    Ursodeoxycholic Acid Impurity 63
    CAS# NA
    M.F.: C29H46O7
    M.W.: 506.68
  • QU190462
    Ursodeoxycholic Acid Impurity 62
    CAS# 21066-20-6
    M.F.: C29H44O7
    M.W.: 504.66
  • QU190460
    Ursodeoxycholic Acid Impurity 60
    CAS# 24637-45-4
    M.F.: C24H38O4
    M.W.: 390.56
  • QU190459
    Ursodeoxycholic Acid Impurity 59
    CAS# 1249-75-8
    M.F.: C25H42O3
    M.W.: 390.61
  • QU190458
    Ursodeoxycholic Acid Impurity 58
    CAS# 67733-54-4
    M.F.: C24H38O4
    M.W.: 390.56
  • QU190457
    Ursodeoxycholic Acid Impurity 57
    CAS# 77060-26-5
    M.F.: C24H38O4
    M.W.: 390.56
  • QT011512
    Tauroursodeoxycholic Acid Impurity 12
    CAS# NA
    M.F.: C26H45NO6S
    M.W.: 499.71
  • QT011511
    Tauroursodeoxycholic Acid Impurity 11
    CAS# NA
    M.F.: C29H50O4
    M.W.: 462.72
  • QT011510
    Tauroursodeoxycholic Acid Impurity 10
    CAS# NA
    M.F.: C26H45NO6S
    M.W.: 499.71
  • QT011509
    Tauroursodeoxycholic Acid Impurity 9
    CAS# NA
    M.F.: C29H51NO6S
    M.W.: 541.79
  • QT011508
    Tauroursodeoxycholic Acid Impurity 8
    CAS# NA
    M.F.: C29H51NO6S
    M.W.: 541.79
  • QT011507
    Tauroursodeoxycholic Acid Impurity 7
    CAS# NA
    M.F.: C29H50N2O10S2
    M.W.: 650.84
  • QT011506
    Tauroursodeoxycholic Acid Impurity 6
    CAS# NA
    M.F.: C29H50N2O10S2
    M.W.: 650.84
  • QT011505
    Tauroursodeoxycholic Acid Impurity 5
    CAS# NA
    M.F.: C27H46O4
    M.W.: 434.66
  • QT011503
    Tauroursodeoxycholic Acid Impurity 3
    CAS# NA
    M.F.: C26H45NO7S
    M.W.: 515.71
  • QU190452
    Ursodeoxycholic Acid Impurity 52
    CAS# 73465-45-9
    M.F.: C25H42O4
    M.W.: 406.61
  • QU190451
    7β-Hydroxy-5β-cholanoic Acid
    CAS# 10601-78-2
    M.F.: C24H40O3
    M.W.: 376.58
  • QI190901
    Tauroursodeoxycholic Acid Impurity 4
    CAS# 75808-01-4
    M.F.: C26H43NO6S
    M.W.: 497.69
  • QU190447
    Ursodeoxycholic Acid Impurity 47
    CAS# 2393-61-5
    M.F.: C24H38O4
    M.W.: 390.56
  • QU190446
    Ursodeoxycholic Acid Impurity 46
    CAS# 71883-64-2
    M.F.: C24H40O5
    M.W.: 408.57
  • QU190445
    Ursodeoxycholic Acid Impurity 45
    CAS# 14772-92-0
    M.F.: C25H40O5
    M.W.: 420.58
  • QU190443
    Ursodeoxycholic Acid Impurity 43
    CAS# 108266-90-6
    M.F.: C24H40O5
    M.W.: 408.57
  • QU190442
    Ursodeoxycholic Acid Impurity 42
    CAS# 67008-26-8
    M.F.: C24H38O4
    M.W.: 390.56
  • QU190441
    Ursodeoxycholic Acid Impurity 41
    CAS# 110107-03-4
    M.F.: C24H38O4
    M.W.: 390.56
  • QU190438
    12-Ketolithocholic acid
    CAS# 5130-29-0
    M.F.: C24H38O4
    M.W.: 390.56
  • QU190437
    3-Hydroxy-7,12-diketocholanoic acid
    CAS# 517-33-9
    M.F.: C24H36O5
    M.W.: 404.54
  • QU190436
    Ursodeoxycholic Acid Impurity 36
    CAS# 77059-13-3
    M.F.: C24H38O4
    M.W.: 390.56
  • QU190432
    Ursodeoxycholic Acid Impurity 32
    CAS# 108179-87-9
    M.F.: C24H40O5
    M.W.: 408.57
  • QU190431
    Ursodeoxycholic Acid Impurity 31
    CAS# 80434-32-8
    M.F.: C24H40O5
    M.W.: 408.57
  • QU190430
    Ursodeoxycholic Acid Impurity 30
    CAS# 2393-59-1
    M.F.: C24H40O5
    M.W.: 408.57
  • QU190429
    Ursodeoxycholic Acid Impurity 29
    CAS# 2393-58-0
    M.F.: C24H40O5
    M.W.: 408.57
  • QU190428
    Ursodeoxycholic Acid Impurity 28
    CAS# 6830-03-1
    M.F.: C24H40O5
    M.W.: 408.57
  • QU190427
    Ursodeoxycholic Acid Impurity 27
    CAS# 3338-16-7
    M.F.: C24H40O5
    M.W.: 408.57
  • QU190426
    Ursodeoxycholic Acid Impurity 26
    CAS# 570-62-7
    M.F.: C24H40O4
    M.W.: 392.57
  • QU190425
    Ursodeoxycholic Acid Impurity 25
    CAS# NA
    M.F.: C24H38O4
    M.W.: 390.56
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    Tauroursodeoxycholic Acid
    CAS# 14605-22-2
    M.F.: C26H45NO6S
    M.W.: 499.70
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    Ursodeoxycholic Acid;Chenodeoxycholic acid EP Impurity A
    CAS# 128-13-2
    M.F.: C24H40O4
    M.W.: 392.57
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    Ursodeoxycholic Acid EP Impurity I
    CAS# 130593-75-8
    M.F.:  C24H42O3
    M.W.: 378.60
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    Ursodeoxycholic Acid EP Impurity G;
    Chenodeoxycholic acid EP Impurity G
    CAS# 10538-55-3
    M.F.: C25H42O4
    M.W.: 406.60
  • QU190408
    Ursodeoxycholic Acid EP Impurity H
    CAS# 78919-26-3
    M.F.: C24H40O4
    M.W.:  392.58
  • QU190406
    Ursodeoxycholic Acid EP Impurity F;
    Chenodeoxycholic acid EP Impurity F
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    M.F.: C24H38O4
    M.W.: 390.56
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    Ursodeoxycholic Acid EP Impurity E;
    Chenodeoxycholic acid EP Impurity E;
    Deoxycholic acid
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    M.F.: C24H40O4
    M.W.: 392.57
  • QU190404
    Ursodeoxycholic Acid EP Impurity D;
    Chenodeoxycholic acid EP Impurity D
    CAS# 2955-27-3
    M.F.: C24H40O5
    M.W.: 408.58
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    Ursodeoxycholic Acid EP Impurity C;
    Chenodeoxycholic acid EP Impurity C;
    Lithocholic acid
    CAS# 434-13-9
    M.F.: C24H40O3
    M.W.: 376.57
  • QU190402
    Ursodeoxycholic Acid EP Impurity B;
    Chenodeoxycholic acid EP Impurity B
    CAS# 81-25-4
    M.F.: C24H40O5
    M.W.: 408.57
  • QU190401
    Ursodeoxycholic Acid EP Impurity A ;
    Chenodeoxycholic acid
    CAS# 474-25-9
    M.F.: C24H40O4
    M.W.: 392.57
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