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Carbidopa Impurity 40
QCC Cat No.: QC010440
Chemical Name: Carbidopa Impurity 40
Synonyms: (S)-3-(3,4-dimethoxyphenyl)-2-hydrazineyl-2-methylpropanoic acid hydrate
CAS No.: 937203-35-5;28860-96-0(free base)
Molecular Formula: C12H18N2O4.H2O
Molecular Weight: 254.29 36.46
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Standard Reference Material For "Carbidopa Impurity 40"
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
  • QC010441
    Carbidopa Impurity 41
    CAS# NA
    M.F.: C10H14N2O4.H2O
    M.W.: 226.23 18.02
  • QC010439
    Carbidopa Impurity 39
    CAS# 28861-00-9
    M.F.: C13H18N2O5
    M.W.: 282.30
  • QC010438
    Carbidopa Impurity 38
    CAS# NA
    M.F.: C10H12N2O4
    M.W.: 224.22
  • QC010437
    rac-Carbidopa-13C-d3
    CAS# NA
    M.F.: C913CH11D3N2O4
    M.W.: 230.24
  • QC010436
    Carbidopa Impurity 36
    CAS# NA
    M.F.: C18H20N2O7
    M.W.: 376.37
  • QC010435
    Carbidopa Impurity 35
    CAS# NA
    M.F.: C14H20N2O4
    M.W.: 280.32
  • QC010434
    Carbidopa Impurity 34
    CAS# 91908-71-3
    M.F.: C12H18N2O4
    M.W.: 254.29
  • QC010433
    Carbidopa Impurity 33
    CAS# 1176784-51-2(free base)
    M.F.: C9H8N2O2.HBr
    M.W.: 176.18 80.91
  • QC010432
    Carbidopa Impurity 32
    CAS# NA
    M.F.: C12H14N2O4
    M.W.: 250.25
  • QC010431
    Carbidopa Impurity 31
    CAS# NA
    M.F.: C12H12N2O4
    M.W.: 248.23
  • QC010430
    Carbidopa Impurity 30
    CAS# 2354546-08-8
    M.F.: C12H17NO4
    M.W.: 239.27
  • QC010429
    Carbidopa Impurity 29
    CAS# 2354560-92-0
    M.F.: C12H17NO4
    M.W.: 239.27
  • QC010428
    Carbidopa Impurity 28
    CAS# 319914-20-0
    M.F.: C10H12O3
    M.W.: 180.20
  • QC010427
    Carbidopa Impurity 27
    CAS# 1269789-01-6
    M.F.: C11H15NO4
    M.W.: 225.24
  • QC010426
    Carbidopa Impurity 26
    CAS# 1259578-15-8
    M.F.: C11H15NO4
    M.W.: 225.24
  • QC010425
    Carbidopa Impurity 25
    CAS# 19728-71-3
    M.F.: C13H19NO4
    M.W.: 253.29
  • QC010424
    Carbidopa Impurity 24
    CAS# NA
    M.F.: C12H17NO4
    M.W.: 239.27
  • QC010423
    Carbidopa Impurity 23
    CAS# 306748-61-8
    M.F.: C12H17NO3
    M.W.: 223.27
  • QC010422
    Carbidopa Impurity 22
    CAS# NA
    M.F.: C12H17NO4
    M.W.: 239.27
  • QC010421
    Carbidopa Impurity 21
    CAS# 91431-01-5
    M.F.: C11H16N2O4
    M.W.: 240.26
  • QC010420
    Carbidopa Impurity 20
    CAS# 85933-19-3
    M.F.: C11H16N2O4
    M.W.: 240.26
  • QC010419
    Carbidopa Impurity 19
    CAS# 53832-94-3
    M.F.: C10H12O4
    M.W.: 196.20
  • QC010418
    Carbidopa Impurity 18
    CAS# 28875-92-5
    M.F.: C10H14N2O4
    M.W.: 226.23
  • QC010417
    D,L-Carbidopa
    CAS# 302-53-4
    M.F.: C10H14N2O4
    M.W.: 226.23
  • QC010408
    Carbidopa Impurity 8
    CAS# NA
    M.F.: C11H16N2O4
    M.W.: 240.26
  • QC010409
    rac-Carbidopa EP Impurity I
    CAS# 1246819-09-9
    M.F.: C10H13BrN2O4
    M.W.: 305.13
  • QC010407
    Carbidopa EP Impurity G
    CAS# 2503-44-8
    M.F.: C9H10O3
    M.W.: 166.17
  • QC010404
    Carbidopa EP Impurity D
    CAS# 934371-48-9
    M.F.: C17H24N2O4
    M.W.: 320.38
  • QC010410
    Carbidopa EP Impurity J
    CAS# 43197-33-7
    M.F.: C10H13BrN2O4
    M.W.: 305.13
  • QC010415
    Carbidopa EP Impurity I
    CAS# NA
    M.F.: C10H13BrN2O4
    M.W.: 305.13
  • QC010416
    Carbidopa EP Impurity H
    CAS# 1361017-74-4
    M.F.: C11H16N2O4
    M.W.: 240.26
  • QC010406
    Carbidopa EP Impurity F
    CAS# 1458640-32-8
    M.F.: C12H18N2O4
    M.W.: 254.28
  • QC010405
    Carbidopa EP Impurity E
    CAS# 52514-63-3
    M.F.: C11H16N2O4
    M.W.: 240.26
  • QC010403
    Carbidopa EP Impurity C
    CAS# 84488-77-7
    M.F.: C11H16N2O4
    M.W.: 240.26
  • QC010402
    Carbidopa EP Impurity B
    CAS# 18181-08-3;115054-62-1(HCl salt)
    M.F.: C11H15NO4
    M.W.: 225.24
  • QC010401
    Carbidopa EP Impurity A
    CAS# 555-30-6
    M.F.: C10H13NO4
    M.W.: 211.21
  • QC010400
    Carbidopa Monohydrate
    CAS# 38821-49-7
    M.F.: C10H14N2O4.H2O
    M.W.: 226.23 18.02
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