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N-Nitroso Metformin EP Impurity B
QCC Cat No.: QM200648
Chemical Name: N-Nitroso Metformin EP Impurity B
Synonyms: 1-(4,6-diamino-1,3,5-triazin-2-yl)-1-nitrosoguanidine
CAS No.: NA
Molecular Formula: C4H7N9O
Molecular Weight: 197.16
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Standard Reference Material For "N-Nitroso Metformin 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.: C3H7N7O2
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  • QM200650
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    M.F.: C3H8N6O
    M.W.: 144.14
  • QM200649
    Metformin Nitroso Impurity 1
    CAS# NA
    M.F.: C3H8N6O
    M.W.: 144.14
  • QM200647
    Metformin Impurity 47
    CAS# 178671-73-3
    M.F.: C3H6N4O2
    M.W.: 130.11
  • QM200646
    N-Nitroso Metformin
    CAS# NA
    M.F.: C4H10N6O
    M.W.: 158.17
  • QM200644
    Metformin Impurity 44
    CAS# 2978-35-0
    M.F.: C3H6N6
    M.W.: 126.12
  • QM200643
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    CAS# NA
    M.F.: C5H13N7
    M.W.: 171.21
  • QM200642
    Metformin Impurity 42
    CAS# 5117-12-4
    M.F.: C7H11NO2
    M.W.: 141.17
  • QM200641
    Metformin Impurity 41
    CAS# NA
    M.F.: C4H7N5
    M.W.: 125.13
  • QM200640
    Metformin Impurity 40
    CAS# 847373-57-3
    M.F.: C4H7N5
    M.W.: 125.13
  • QM200639
    Metformin Impurity 39
    CAS# NA
    M.F.: C4H9N5O
    M.W.: 143.15
  • QM200637
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    CAS# 35185-82-1
    M.F.: C6H15N5 HCl
    M.W.: 157.22 36.46
  • QM200636
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    CAS# 117122-88-0
    M.F.: C5H13N5
    M.W.: 143.19
  • QM200635
    Metformin Impurity 35
    CAS# 63101-32-6
    M.F.: C9H11N5O2.HCl
    M.W.: 221.22 36.46
  • QM200634
    Metformin Impurity 34
    CAS# 570410-57-0;98026-16-5 (free base)
    M.F.: C4H10N4O HCl
    M.W.: 130.15 36.46
  • QM200633
    Metformin Impurity 33
    CAS# NA
    M.F.: C6H15N9
    M.W.: 213.24
  • QM200632
    Metformin Impurity 32
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    M.F.: C5H10N10
    M.W.: 210.20
  • QM200631
    Metformin Impurity 31
    CAS# 4390-68-5
    M.F.: C2H5N3O2
    M.W.: 103.08
  • QM200630
    Metformin Impurity 30
    CAS# 118632-64-7(free base)
    M.F.: C4H10N4O HCl
    M.W.: 130.15 36.46
  • QM200629
    Metformin Impurity 29
    CAS# 32151-75-0
    M.F.: C6H12N12
    M.W.: 252.24
  • QM200628
    Metformin Impurity 28
    CAS# 1670-17-3
    M.F.: C8H9N3O4
    M.W.: 211.17
  • QM200600
    Metformin HCl
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    M.F.: C4H12ClN5
    M.W.: 165.62
  • QM200606
    Metformin EP Impurity F
    CAS# 506-59-2;124-40-3(free base)
    M.F.: C2H7N.HCl
    M.W.: 45.08 36.46
  • QM200601
    Metformin EP Impurity A
    CAS# 461-58-5
    M.F.: C2H4N4
    M.W.: 84.08
  • QM200627
    Metformin-d6 HCl
    CAS# 1185166-01-1
    M.F.: C4H5D6N5.HCl
    M.W.: 135.20 36.46
  • QM200604
    Metformin EP Impurity D
    CAS# 108-78-1
    M.F.: C3H6N6
    M.W.: 126.12
  • QM200605
    Metformin EP Impurity E
    CAS# 36801-25-9 (sulfate salt) ;
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    M.F.: C3H9N5.1/2H2SO4.H2O
    M.W.: 115.14 49.04 18.02
  • QM200603
    Metformin EP Impurity C
    CAS# 1985-46-2
    M.F.: C5H10N6
    M.W.: 154.17
  • QM200602
    Metformin EP Impurity B
    CAS# 4405-08-7;2959-04-8(HCl salt);
    3553-49-9(HNO3 salt);27369-26-2(2HNO3 salt)
    M.F.: C4H8N8
    M.W.: 168.16
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