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Azathioprine EP Impurity E
QCC Cat No.: QA262005
Chemical Name: Azathioprine EP Impurity E
Synonyms: 1-methyl-4-nitro-1H-imidazol-5-ol
CAS No.: 73703-74-9;35681-68-6(Na salt)
Molecular Formula: C4H5N3O3
Molecular Weight: 143.10
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Standard Reference Material For "Azathioprine EP Impurity E"
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
  • QA262011
    Azathioprine Impurity 11;
    Mercaptopurine EP Impurity C
    CAS# 90947-51-6
    M.F.: C10H6N8S
    M.W.: 270.27
  • QA262007
    Azathioprine EP Impurity G
    CAS# 5581-52-2
    M.F.: C9H8N8O2S
    M.W.: 292.28
  • QA262004
    Azathioprine EP Impurity D
    CAS# 6339-54-4
    M.F.: C4H5N3O2S
    M.W.: 159.17
  • QA262002
    Azathioprine EP Impurity B;
    Mercaptopurine
    CAS# 157930-13-7;6112-76-1(monohydrate)
    M.F.: C5H4N4S
    M.W.: 152.18
  • QA262001
    Azathioprine EP Impurity A
    CAS# 4531-54-8
    M.F.: C4H6N4O2
    M.W.: 142.12
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