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Sulfasalazine EP Impurity I
QCC Cat No.: QM191220
Chemical Name: Sulfasalazine EP Impurity I
Synonyms: 2-hydroxy-5-[2-(4-sulfophenyl)diazenyl]benzoic acid;2-hydroxy-5-((4-sulfophenyl)diazenyl)benzoic acid
CAS No.: 21542-82-5;6054-99-5(2Na salt)
Molecular Formula: C13H10N2O6S
Molecular Weight: 322.29
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Standard Reference Material For "Sulfasalazine EP Impurity I"
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.: C14H11N3O6
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  • QM191248
    Mesalazine Impurity 48
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  • QM191247
    Mesalazine Impurity 47
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    M.F.: C27H19N3O10
    M.W.: 545.46
  • QM191246
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    CAS# NA
    M.F.: C20H14N2O8
    M.W.: 410.34
  • QM191245
    Mesalazine Impurity 45
    CAS# NA
    M.F.: C20H15N3O7
    M.W.: 409.35
  • QM191244
    Mesalazine Impurity 44
    CAS# 147396-04-1
    M.F.: C15H10N2O6
    M.W.: 314.25
  • QM191243
    Mesalazine Impurity 43
    CAS# 104786-99-4
    M.F.: C8H7NO4
    M.W.: 181.15
  • QM191242
    Mesalazine Impurity 42
    CAS# NA
    M.F.: C7H4O3
    M.W.: 136.11
  • QM191241
    Mesalazine Impurity 41
    CAS# 93126-99-9
    M.F.: C7H4O3
    M.W.: 136.11
  • QM191240
    Mesalazine Impurity 40
    CAS# 75435-17-5
    M.F.: C7H4O4
    M.W.: 152.11
  • QM191239
    Mesalazine Impurity 39
    CAS# NA
    M.F.: C14H12N2O6
    M.W.: 304.26
  • QM191238
    Mesalazine Impurity 38
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    M.F.: C10H9NO6
    M.W.: 239.18
  • QM191237
    Mesalazine Impurity 37
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    M.F.: C9H9NO4
    M.W.: 195.17
  • QM191236
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    CAS# 99358-07-3
    M.F.: C9H9NO4
    M.W.: 195.17
  • QM191235
    Mesalazine Impurity 35
    CAS# 5794-62-7
    M.F.: C7H4O4
    M.W.: 152.11
  • QM191234
    Mesalazine Impurity 34
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    M.F.: C13H11NO5
    M.W.: 261.23
  • QM191233
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    M.W.: 151.12
  • QM191232
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    M.W.: 346.34
  • QM191231
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    M.F.: C7H4D3NO3.HCl
    M.W.: 156.15 36.46
  • QM191230
    Mesalazine Impurity 30
    CAS# 136819-59-5
    M.F.: C13H10N2O3
    M.W.: 242.23
  • QM191223
    Mesalazine Impurity 23
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    M.F.: C7H7NO3
    M.W.: 153.14
  • QM191222
    Mesalazine Impurity 22
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    M.F.: C7H7NO3
    M.W.: 153.14
  • QM191221
    Mesalazine Impurity 21
    CAS# NA
    M.F.: C13H10O6S
    M.W.: 294.28
  • QM191219
    Mesalazine EP Impurity S
    CAS# 1797983-23-3
    M.F.: C14H12N2O5
    M.W.: 288.26
  • QM191217
    Mesalazine EP Impurity Q
    CAS# 3970-35-2
    M.F.: C7H4ClNO4
    M.W.: 201.56
  • QM191216
    Mesalazine EP Impurity P
    CAS# 887256-40-8
    M.F.: C13H11NO6S
    M.W.: 309.29
  • QM191210
    Mesalazine EP Impurity J
    CAS# 112725-89-0;2514682-10-9(2HCl salt);
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    M.F.: C7H8N2O3
    M.W.: 168.15
  • QM191209
    Mesalazine EP Impurity I
    CAS# 3147-53-3
    M.F.: C13H10N2O3
    M.W.: 242.23
  • QM191207
    Mesalazine EP Impurity G
    CAS# 490-79-9
    M.F.: C7H6O4
    M.W.: 154.12
  • QM191206
    Mesalazine EP Impurity F
    CAS# 570-23-0
    M.F.: C7H7NO3
    M.W.: 153.14
  • QM191229
    Mesalazine EP Impurity C
    CAS# 95-55-6
    M.F.: C6H7NO
    M.W.: 109.13
  • QM191228
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    M.F.: C6H7NO
    M.W.: 109.13
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    CAS# 123-30-8;51-78-5(HCl salt)
    M.F.: C6H7NO
    M.W.: 109.13
  • QC-H250402
    Mesalazine EP Impurity R
    CAS# 85-38-1
    M.F.: C7H5NO5
    M.W.: 183.12
  • QC-H250401
    Mesalazine EP Impurity N
    CAS# 96-97-9
    M.F.: C7H5NO5
    M.W.: 183.12
  • QC-C081205
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    M.W.: 156.57
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    Mesalazine EP Impurity E
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    M.F.: C7H7NO3
    M.W.: 153.14
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    M.W.: 93.13
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    M.F.: C7H7NO2
    M.W.: 137.14
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    M.F.: C6H7NO3S
    M.W.: 173.19
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    M.F.: C8H7NO5
    M.W.: 197.14
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    M.W.: 209.2
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    M.F.: C9H9NO4
    M.W.: 195.17
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    M.F.: C7H7NO3
    M.W.: 153.14
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