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Colchicine EP Impurity B
QCC Cat No.: QC620903
Chemical Name: Colchicine EP Impurity B
Synonyms: (S)-N-(1,2,3,10-tetramethoxy-9-oxo-5,6,7,9-tetrahydrobenzo[a]heptalen-7-yl)acetamide
CAS No.: NA
Molecular Formula: C22H25NO6
Molecular Weight: 399.44
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Standard Reference Material For "Colchicine 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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    M.F.: C22H25NO5S
    M.W.: 415.50
  • QC620918
    (R)-Colchicine
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    M.F.: C22H25NO6
    M.W.: 399.44
  • QC620917
    Colchicine Impurity 17
    CAS# NA
    M.F.: C21H21NO6
    M.W.: 383.40
  • QC620916
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    M.F.: C22H19D6NO6
    M.W.: 405.48
  • QC620915
    Colchicine Impurity 15
    CAS# NA
    M.F.: C23H27NO6S
    M.W.: 445.53
  • QC620914
    Colchicine EP Impurity G;
    γ-Lumicolchicine
    CAS# 6901-14-0
    M.F.: C22H25NO6
    M.W.: 399.44
  • QC620912
    Colchicine Impurity 12
    CAS# NA
    M.F.: C22H25NO7
    M.W.: 415.44
  • QC620913
    Colchicine Impurity 13
    CAS# NA
    M.F.: C22H25NO7
    M.W.: 415.44
  • QC620911
    Colchicine EP Impurity D
    CAS# 477-29-2
    M.F.: C27H33NO11
    M.W.: 547.55
  • QC620910
    Colchicine EP Impurity C
    CAS# 6901-13-9
    M.F.: C22H25NO6
    M.W.: 399.44
  • QC620904
    Colchicine EP Impurity F
    CAS# 477-27-0
    M.F.: C21H23NO6
    M.W.: 385.41
  • QC620902
    Colchicine EP Impurity A
    CAS# 7411-12-3
    M.F.: C21H23NO6
    M.W.: 385.41
  • QC620901
    Colchicine EP Impurity E
    CAS# 7336-33-6
    M.F.: C21H23NO6
    M.W.: 385.41
  • QC620900
    Colchicine
    CAS# 64-86-8
    M.F.: C22H25NO6
    M.W.: 399.44
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