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Tiotropium EP Impurity B
QCC Cat No.: QT201602
Chemical Name: Tiotropium EP Impurity B
Synonyms: (1R,2R,4S,5S,7s)-9-Methyl-3-oxa-9-azatricyclo[3.3.1.02,4]nonan-7-yl 2-hydroxy-2,2-dithiophen-2-ylacetate
CAS No.: 136310-64-0
Molecular Formula: C18H19NO4S2
Molecular Weight: 377.48
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Standard Reference Material For "Tiotropium EP Impurity B"
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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  • QT201628
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    M.F.: C18H19NO4S2
    M.W.: 377.47
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    M.F.: C4H2Br2S
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  • QT201623
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    M.F.: C4H2Br2S
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    M.F.: C4H2Br2S
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    Tiotropium bromide Impurity 21
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    M.F.: C19H21ClINO3S2
    M.W.: 537.86
  • QT201620
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    M.F.: C9H16BrNO2
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    M.F.: C9H13D3BrNO2
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  • QT201618
    Tiotropium bromide Impurity 18
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    M.F.: C17H19NO3S2
    M.W.: 349.47
  • QT201617
    Tiotropium bromide Impurity 17
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    M.W.: 250.13
  • QT201616
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    M.F.: C19H22BrNO4S2
    M.W.: 472.42
  • QT201615
    Tiotropium bromide Impurity 15
    CAS# NA
    M.F.: C19H22BrNO4S2
    M.W.: 472.42
  • QT201614
    Tiotropium bromide Impurity 14
    CAS# NA
    M.F.: C14H10O2S3
    M.W.: 306.42
  • QT201613
    Tiotropium bromide Impurity 13
    CAS# 1459721-06-2
    M.F.: C18H19NO4S2
    M.W.: 377.48
  • QT201612
    Tiotropium bromide Impurity 12
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    M.F.: C8H13NO2
    M.W.: 155.19
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    M.F.: C19H21Cl2NO3S2
    M.W.: 446.41
  • QT201609
    Tiotropium EP Impurity I
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    M.F.: C19H22BrNO4S2
    M.W.: 472.42
  • QT201627
    Tiotropium Bromide EP Impurity G-d3
    CAS# 1508-46-9 (non-labelled)
    M.F.: C9H13D3BrNO2
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  • QT201608
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    M.F.: C9H16BrNO2
    M.W.: 250.13
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    M.F.: C9H16NBrO2
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  • QT201605
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    M.F.: C11H10O3S2
    M.W.: 254.33
  • QT201604
    Tiotropium EP Impurity D
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    M.F.: C18H19NO3S2
    M.W.: 361.48
  • QT201603
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    M.F.: C19H22NBrO3S2
    M.W.: 456.42
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    M.F.: C10H8O3S2
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  • QT201600
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    M.F.: C19H22NBrO4S2
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