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Quetiapine EP Impurity B
QCC Cat No.: QQ201602
Chemical Name: Quetiapine EP Impurity B
Synonyms: 11-Piperazin-1-yl-dibenzo[b,f][1,4]thiazepine Dihydrochloride
CAS No.: 111974-74-4;5747-48-8(free base)
Molecular Formula: C17H19Cl2N3S
Molecular Weight: 368.32
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Standard Reference Material For "Quetiapine 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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    Quetiapine Impurity 47
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    M.F.: C19H15NO2S
    M.W.: 321.39
  • QQ201646
    Quetiapine Impurity 46
    CAS# 1798293-04-5
    M.F.: C13H8ClNOS
    M.W.: 261.72
  • QQ201645
    Quetiapine Impurity 45
    CAS# 257-15-8
    M.F.: C13H9NS
    M.W.: 211.28
  • QQ201644
    Quetiapine Impurity 44
    CAS# 1141717-53-4
    M.F.: C21H23N3O3S
    M.W.: 397.49
  • QQ201643
    Quetiapine Impurity 43
    CAS# 1216996-50-7
    M.F.: C8H18N2O3
    M.W.: 190.24
  • QQ201642
    Quetiapine Impurity 42
    CAS# NA
    M.F.: C22H27N3O4S
    M.W.: 429.54
  • QQ201641
    Quetiapine Impurity 41
    CAS# 1134-94-7
    M.F.: C12H11NS
    M.W.: 201.29
  • QQ201640
    N-Nitroso Quetiapine EP Impurity B
    CAS# NA
    M.F.: C17H16N4OS
    M.W.: 324.40
  • QQ201639
    Quetiapine Impurity 39
    CAS# 3985-12-4
    M.F.: C12H11NS
    M.W.: 201.29
  • QN151700
    Norquetiapine
    CAS# 5747-48-8;111974-74-4(2HCl salt);753475-15-9(HCl salt)
    M.F.: C17H17N3S
    M.W.: 295.40
  • QQ201638
    Quetiapine Impurity 38
    CAS# NA
    M.F.: C30H16D8N4S2
    M.W.: 512.72
  • QQ201637
    Quetiapine-d4 Hemifumarate
    CAS# 1217310-65-0;1331636-50-0(fumarate)
    M.F.: C42H42N6O4S2D8 C4H4O4
    M.W.: 775.08 116.07
  • QQ201600
    Quetiapine
    CAS# 111974-69-7
    M.F.: C21H25N3O2S
    M.W.: 383.51
  • QQ201635
    Quetiapine D4 Fumarate
    CAS# [NA]
    M.F.: C25H25D4N3O6S
    M.W.: 503.60
  • QQ201634
    Quetiapine HEEP Impurity
    CAS# 13349-82-1
    M.F.: C8H18N2O2
    M.W.: 174.24
  • QQ201633
    Quetiapine DBTC Sulfone
    CAS# NA
    M.F.: C13H8ClNO2S
    M.W.: 277.73
  • QQ201632
    Quetiapine DBTP N-Methyl Impurity
    CAS# NA
    M.F.: C18H19N3S
    M.W.: 309.43
  • QQ201631
    Quetiapine DBTP 7-Hydroxy Metabolite
    CAS# NA
    M.F.: C17H19Cl2N3OS
    M.W.: 384.32
  • QQ201630
    Quetiapine DBTO Sulfone
    CAS# NA
    M.F.: C13H9NO3S
    M.W.: 259.28
  • QQ201629
    Quetiapine DBTC Impurity
    CAS# 13745-86-3
    M.F.: C13H8ClNS
    M.W.: 245.73
  • QQ201628
    Quetiapine Ethyl Ether (Fumarate)
    CAS# 1011758-06-7 (base)
    M.F.: C27H33N3O6S
    M.W.: 527.63
  • QQ201627
    Quetiapine Carboxylate Impurity
    CAS# 1011758-00-1
    M.F.: C22H25N3O4S
    M.W.: 427.52
  • QQ201626
    7-Hydroxy Quetiapine S-Oxide
    CAS# 1185170-04-0
    M.F.: C21H25N3O4S
    M.W.: 415.51
  • QQ201625
    7-Hydroxy Quetiapine HCl
    CAS# 139079-39-3(free base)
    M.F.: C21H25N3O3S.HCl
    M.W.: 399.51 36.46
  • QQ201624
    Quetiapine Sulfone (HCl Salt)
    CAS# 329216-65-1
    M.F.: C21H26ClN3O4S
    M.W.: 451.97
  • QQ201623
    Quetiapine Hydroxyethyl Ether
    CAS# NA
    M.F.: C23H29N3O3S
    M.W.: 427.56
  • QQ201622
    Quetiapine EP Impurity W
    CAS# 1800608-95-0
    M.F.: C34H32N4O2S2
    M.W.: 592.77
  • QQ201621
    Quetiapine EP Impurity V
    CAS# 2204369-14-0
    M.F.: C21H25N3O2
    M.W.: 351.44
  • QQ201620
    Quetiapine EP Impurity U
    CAS# 5786-26-5
    M.F.: C13H10N2S
    M.W.: 226.3
  • QQ201619
    Quetiapine EP Impurity T
    CAS# 5747-46-6
    M.F.: C17H16N2OS
    M.W.: 296.39
  • QQ201618
    Quetiapine EP Impurity S
    CAS# 329216-63-9;329218-11-3((2HCl salt))
    M.F.: C21H25N3O3S
    M.W.: 399.51
  • QQ201617
    Quetiapine EP Impurity R
    CAS# 2459-05-4
    M.F.: C6H8O4
    M.W.: 144.13
  • QQ201616
    Quetiapine EP Impurity Q
    CAS# NA
    M.F.: C25H34N3O4S
    M.W.: 472.62
  • QQ201615
    Quetiapine EP Impurity P
    CAS# 1011758-03-4(free base)
    M.F.: C19H21N3S.HCl
    M.W.: 323.46 36.46
  • QQ201614
    Quetiapine EP Impurity O
    CAS# 844639-06-1
    M.F.: C40H39N3O2S
    M.W.: 625.82
  • QQ201613
    Quetiapine EP Impurity N
    CAS# 1800291-86-4
    M.F.: C29H41N5O3S
    M.W.: 539.73
  • QQ201612
    Quetiapine EP Impurity L
    CAS# 1371638-11-7
    M.F.: C21H24ClN3O2S
    M.W.: 417.95
  • QQ201611
    Quetiapine EP Impurity K
    CAS# 1371638-10-6
    M.F.: C23H29N3O4S
    M.W.: 443.56
  • QQ201610
    Quetiapine EP Impurity J
    CAS# 1356906-17-6
    M.F.: C25H33N3O4S
    M.W.: 471.61
  • QQ201609
    Quetiapine EP Impurity I
    CAS# 329216-67-3 (base) ;329218-14-6
    M.F.: C19H23Cl2N3OS
    M.W.: 412.38
  • QQ201608
    Quetiapine EP Impurity H
    CAS# 1076199-40-0
    M.F.: C21H25N3O3S
    M.W.: 399.51
  • QQ201607
    Quetiapine EP Impurity G
    CAS# 3159-07-7
    M.F.: C13H9NOS
    M.W.: 227.28
  • QQ201606
    Quetiapine EP Impurity F
    CAS# 848814-27-7
    M.F.: C21H27N3O3S
    M.W.: 401.52
  • QQ201605
    Quetiapine EP Impurity E
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    M.F.: C40H48Cl4N6O2S2
    M.W.: 850.79
  • QQ201604
    Quetiapine EP Impurity D
    CAS# 945668-94-0
    M.F.: C30H24N4S2
    M.W.: 504.67
  • QQ201603
    Quetiapine EP Impurity C
    CAS# 1798840-31-9
    M.F.: C40H42N6O3S2
    M.W.: 718.93
  • QQ201601
    Quetiapine EP Impurity A
    CAS# 844639-07-2
    M.F.: C23H27N3O3S
    M.W.: 425.54
  • QQ050980
    Quetiapine Hemifumarate
    CAS# 111974-72-2
    M.F.: C46H54N6O8S2
    M.W.: 883.10
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