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Citalopram USP Related Compound E;
Escitalopram EP Impurity H
QCC Cat No.: QC201222
Chemical Name: Citalopram USP Related Compound E;
Escitalopram EP Impurity H
Synonyms: 3-(5-cyano-1-(4-fluorophenyl)-1,3-dihydroisobenzofuran-1-yl)-N,N-dimethylpropan-1-amine oxide
CAS No.: 63284-72-0;62498-71-9(HCl salt)
Molecular Formula: C20H21FN2O2
Molecular Weight: 340.39
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Standard Reference Material For "Citalopram USP Related Compound E;
Escitalopram EP Impurity H"
Warning:The form of the product salt may be different from the official website,please consult your local agent for details.
RELATED PRODUCTS
QCC CAT# COMPOUND ORDER
  • QC201231
    Citalopram Nitroso Impurity 1
    CAS# NA
    M.F.: C19H20FN3O3
    M.W.: 357.39
  • QE192045
    Escitalopram Impurity 45
    CAS# 1346617-30-8
    M.F.: C20H22N2O
    M.W.: 306.41
  • QE192044
    Escitalopram Impurity 44
    CAS# 1248478-42-3(cation form)
    M.F.: C21H23Cl2FN2O
    M.W.: 409.33
  • QC201230
    Citalopram Impurity 30
    CAS# NA
    M.F.: C25H35FN2O3
    M.W.: 430.56
  • QE192043
    N-Nitroso N-Desmethyl Escitalopram
    CAS# NA
    M.F.: C19H18FN3O2
    M.W.: 339.37
  • QC201229
    N-Nitroso N-Desmethyl Citalopram
    CAS# NA
    M.F.: C19H18FN3O2
    M.W.: 339.37
  • QE192042
    Escitalopram Impurity 42
    CAS# NA
    M.F.: C40H41ClF2N4O
    M.W.: 667.24
  • QE192041
    Escitalopram Impurity 41
    CAS# NA
    M.F.: C40H41ClF2N4O
    M.W.: 667.24
  • QC201228
    Citalopram Impurity 28
    CAS# NA
    M.F.: C21H23Cl2FN2O
    M.W.: 409.33
  • QE192040
    Escitalopram Impurity 40
    CAS# 1803244-58-7
    M.F.: C25H33FN2O2
    M.W.: 412.55
  • QE192039
    Escitalopram Impurity 39
    CAS# NA
    M.F.: C9H14O7
    M.W.: 234.20
  • QE192038
    Escitalopram Impurity 38
    CAS# NA
    M.F.: C9H14O7
    M.W.: 234.20
  • QE192037
    Escitalopram N-Oxide
    CAS# 917482-45-2
    M.F.: C20H21FN2O2
    M.W.: 340.40
  • QE192035
    Escitalopram Impurity 35
    CAS# 227954-88-3
    M.F.: C20H23FN2O2
    M.W.: 342.41
  • QC201227
    Citalopram Impurity 27
    CAS# 144025-14-9
    M.F.: C19H19FN2O
    M.W.: 310.37
  • QE192034
    Escitalopram Impurity 34
    CAS# 1346601-93-1
    M.F.: C20H21FN2O2
    M.W.: 340.39
  • QE192033
    Escitalopram Impurity 33
    CAS# NA
    M.F.: C40H41ClF2N4O
    M.W.: 667.23
  • QE192031
    Escitalopram Impurity 31
    CAS# 62498-70-8(oxalate)
    M.F.: C18H17FN2O
    M.W.: 296.34
  • QE192030
    Escitalopram Impurity 30
    CAS# NA
    M.F.: C20H23FN2O3
    M.W.: 358.41
  • QE192029
    Escitalopram Impurity 29
    CAS# NA
    M.F.: C20H19FN2O2
    M.W.: 338.38
  • QE192028
    Escitalopram Impurity 28
    CAS# NA
    M.F.: C20H21FN2O2
    M.W.: 340.39
  • QC201226
    Citalopram Impurity 26
    CAS# 481047-48-7
    M.F.: C20H23FN2O2
    M.W.: 342.41
  • QC201225
    Citalopram Impurity 25
    CAS# NA
    M.F.: C20H18O8
    M.W.: 386.35
  • QE192027
    Escitalopram EP Impurity L
    CAS# 1026009-77-7;1093072-86-6(oxalate)
    M.F.: C20H22N2O
    M.W.: 306.40
  • QE192020
    Escitalopram EP Impurity G;Citalopram EP Impurity G
    CAS# 1329745-98-3
    M.F.: C25H33FN2O2
    M.W.: 412.54
  • QE192019
    Escitalopram EP Impurity E
    CAS# NA
    M.F.: C20H24ClFN2O2
    M.W.: 378.87
  • QE192032
    Escitalopram EP Impurity F
    CAS# 2102609-59-4
    M.F.: C14H18N2O2
    M.W.: 246.30
  • QE192017
    Escitalopram EP Impurity M
    CAS# 440121-09-5
    M.F.: C20H22FNO3
    M.W.: 343.39
  • QE192016
    Escitalopram EP Impurity L oxalate
    CAS# 1093072-86-6;1026009-77-7(free base)
    M.F.: C20H22N2O.C2H2O4
    M.W.: 306.40 90.03
  • QE192015
    Escitalopram Impurity P
    CAS# NA
    M.F.: C20H21FN2O.C2H2O4
    M.W.: 324.40 90.03
  • QE192014
    Escitalopram Impurity N
    CAS# 762266-07-9
    M.F.: C21H15F2NO2
    M.W.: 351.35
  • QE192018
    Escitalopram D4 Oxalate
    CAS# [NA]
    M.F.: C22H19D4FN2O5
    M.W.: 418.45
  • QE032001
    Escitalopram USP Related Compound A
    CAS# 128173-53-5;488787-59-3(free base)
    M.F.: C20H23FN2O2.1/2C20H18O8
    M.W.: 342.41 1/2*386.36
  • QC201223
    Citalopram USP Related Compound F
    CAS# 55011-89-7
    M.F.: C18H22ClN
    M.W.: 287.1441
  • QC201224
    Citalopram Didesmethyl Metabolite
    CAS# NA
    M.F.: C18H21FN2O (Free Base)
    M.W.: 300.37
  • QC201220
    Citalopram S-Isomer;Escitalopram
    CAS# 219861-08-2;128196-01-0(free base)
    M.F.: C20H21FN2O C2H2O4
    M.W.: 324.39 90.03
  • QC201219
    Citalopram R-Isomer
    CAS# 219861-53-7;128196-02-1(free base)
    M.F.: C20H21FN2O C2H2O4
    M.W.: 324.39 90.03
  • QC201216
    Citalopram EP Impurity F
    CAS# 64169-39-7;479065-02-6(HBr salt)
    M.F.: C19H21BrFNO
    M.W.: 378.28
  • QC201215
    Citalopram EP Impurity E
    CAS# 1332724-08-9;64169-45-5(free base);
    64169-47-7(HCl salt)
    M.F.: C19H21ClFNO.HBr
    M.W.: 333.83 80.91
  • QC201214
    Citalopram EP Impurity D
    CAS# 97743-99-2;62498-67-3(free base)；
    1188264-72-3(HBr salt)
    M.F.: C19H19FN2O HCl
    M.W.: 310.37 36.46
  • QC201213
    Citalopram EP Impurity C;
    Escitalopram EP Impurity C
    CAS# 372941-54-3
    M.F.: C20H19FN2O2
    M.W.: 338.38
  • QC201212
    Citalopram EP Impurity B;EsCitalopram EP Impurity B
    CAS# 411221-53-9;1332724-03-4(Oxalate)
    M.F.: C20H21FN2O2
    M.W.: 340.39
  • QC201211
    Citalopram EP Impurity A;Escitalopram EP Impurity A
    CAS# 64372-56-1
    M.F.: C20H23FN2O2
    M.W.: 342.41
  • QC201200
    Citalopram HBr
    CAS# 59729-32-7;59729-33-8(free base)
    M.F.: C20H26BrFN2O
    M.W.: 409.34
  • QE192013
    Escitalopram EP Impurity I
    CAS# 1370643-22-3
    M.F.: C20H21FN2O
    M.W.: 324.39
  • QE192012
    Escitalopram Impurity 12
    CAS# 85118-25-8
    M.F.: C9H7NO3
    M.W.: 177.16
  • QE192011
    Escitalopram Impurity 11
    CAS# NA
    M.F.: C20H25FN2O3
    M.W.: 360.42
  • QE192010
    Escitalopram Impurity 10
    CAS# NA
    M.F.: C20H23FN2O2
    M.W.: 342.41
  • QE192009
    Escitalopram Impurity 9
    CAS# NA
    M.F.: C20H23FN2O2
    M.W.: 342.41
  • QE192008
    Escitalopram Impurity 8
    CAS# NA
    M.F.: C9H9NO4
    M.W.: 195.17
  • QE192007
    Escitalopram Impurity 7
    CAS# [NA]
    M.F.: C19H31N3O2
    M.W.: 333.47
  • QE192006
    Escitalopram Impurity 6
    CAS# 64169-45-5;64169-47-7(HCl salt)
    M.F.: C19H21ClFNO
    M.W.: 333.83
  • QE192005
    Escitalopram EP Impurity H;
    Citalopram USP Related Compound E
    CAS# 63284-72-0;62498-71-9(HCl salt)
    M.F.: C20H21FN2O2
    M.W.: 340.39
  • QE192004
    Escitalopram EP Impurity D
    CAS# 97743-99-2;62498-67-3(free base)；
    1188264-72-3(HBr salt)
    M.F.: C19H19FN2O.HCl
    M.W.: 310.37 36.46
  • QE192003
    Escitalopram Impurity 3
    CAS# [NA]
    M.F.: C22H23FN2O5
    M.W.: 414.43
  • QE192001
    Escitalopram EP Impurity K
    CAS# 128196-02-1;219861-53-7(oxalate salt)
    M.F.: C20H21FN2O
    M.W.: 324.39
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