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Diltiazem EP Impurity A
QCC Cat No.: QD202601
Chemical Name: Diltiazem EP Impurity A
Synonyms: (2R,3S)-5-(2-(dimethylamino)ethyl)-2-(4-methoxyphenyl)-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]thiazepin-3-yl acetate
CAS No.: 111188-71-7;103532-27-0(HCl salt)
Molecular Formula: C22H26N2O4S
Molecular Weight: 414.52
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Standard Reference Material For "Diltiazem EP Impurity A"
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.W.: 429.49
  • QD202617
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    CAS# NA
    M.F.: C22H26N2O6S
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  • QD202600
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    M.F.: C22H26N2O4S.HCl
    M.W.: 414.52 36.46
  • QD202616
    Diltiazem Impurity 16
    CAS# NA
    M.F.: C23H26N2O5S
    M.W.: 442.53
  • QD202615
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    M.F.: C19H22N2O3S
    M.W.: 358.45
  • QD202614
    (R,R)-Diltiazem Hydrochloride
    CAS# 42399-54-2;75472-92-3(free base)
    M.F.: C22H26N2O4S HCl
    M.W.: 414.52 36.46
  • QD202613
    Diltiazem Impurity 13
    CAS# 111188-70-6;103532-26-9(HCl salt)
    M.F.: C22H26N2O4S
    M.W.: 414.52
  • QD202612
    Diltiazem Impurity 12
    CAS# NA
    M.F.: C19H22N2O3S
    M.W.: 358.45
  • QD202611
    Diltiazem Impurity 11
    CAS# 86408-44-8
    M.F.: C19H22N2O3S
    M.W.: 358.45
  • QD202610
    Diltiazem Impurity H
    CAS# 115992-91-1 (free base)
    M.F.: C17H18N2O3S HCl
    M.W.: 330.40 36.46
  • QD202609
    Diltiazem N-Oxide
    CAS# 142843-04-7
    M.F.: C22H26N2O5S
    M.W.: 430.52
  • QD202608
    Diltiazem O-Desacetyl-O-Desmethyl HCl
    CAS# 96252-32-3
    M.F.: C19H23ClN2O3S
    M.W.: 394.92
  • QD202607
    Diltiazem N,N-DiDesmethyl HCl
    CAS# 116050-35-2
    M.F.: C20H23ClN2O4S
    M.W.: 422.10671
  • QD202606
    Diltiazem EP Impurity F
    CAS# 42399-40-6 ;75472-91-2(HCl salt）
    M.F.: C20H24N2O3S
    M.W.: 372.48
  • QD202605
    Diltiazem EP Impurity E
    CAS# 42399-49-5
    M.F.: C16H15NO3S
    M.W.: 301.36
  • QD202604
    Diltiazem EP Impurity D
    CAS# 130606-60-9
    M.F.: C21H24N2O4S.HCl
    M.W.: 400.49 36.46
  • QD202603
    Diltiazem EP Impurity C
    CAS# 142926-07-6
    M.F.: C21H24N2O4S.HCl
    M.W.: 400.49 36.46
  • QD202602
    Diltiazem EP Impurity B
    CAS# 87447-47-0
    M.F.: C18H17NO4S
    M.W.: 343.40
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