TLC Standards
      
Products List (Parent drug: RIFAMPICIN)
25-Desacetyl Rifampicin
CAS No. 16783-99-6
C41H56N4O11 M.W. 780.92
R-231
25-Desacetyl Rifampicin
1,2-Isonicotinyl Hydrazine
C12H10N4O2 M.W. 242.24
R-233
1,2-Isonicotinyl Hydrazine
Rifampicin Impurity 1
C44H52N4O13 M.W. 844.92
R-232
Rifampicin Impurity 1
Rifampicin
CAS No. 13292-46-1
C43H58N4O12 M.W. 822.95
R-234
Rifampicin
Rifampicin-13C-d3
CAS No. 13292-46-1 (non-labelled)
C43H55N4O12D3 M.W. 826.97
R-235
Rifampicin-13C-d3
Rifampicin-d4
CAS No. 13292-46-1 (non-labelled)
C43H54N4O12D4 M.W. 826.99
R-236
Rifampicin-d4
25-Desacetyl Rifampicin-d4
CAS No. 16783-99-6 (non-labelled)
C41H52D4N4O11 M.W. 784.94
R-237
25-Desacetyl Rifampicin-d4
N-Methyl Rifampicin
C44H62N4O12 M.W. 839.00
R-238
N-Methyl Rifampicin
4-Methylpiperazine-1-yl-imino Rifamycin O
C45H58N4O14 M.W. 878.97
R-239
4-Methylpiperazine-1-yl-imino Rifamycin O
3-Formyl Rifampicin SV
CAS No. 132922-22-3
C38H47NO13 M.W. 725.80
R-2310
3-Formyl Rifampicin SV
Rifampicin EP Impurity B (Rifampicin N-Oxide)
CAS No. 125833-03-6
C43H58N4O13 M.W. 838.95
R-2311
Rifampicin EP Impurity B (Rifampicin N-Oxide)
Rifampicin EP Impurity A (Rifampicin Quinone)
CAS No. 13983-13-6
C43H56N4O12 M.W. 820.94
R-2312
Rifampicin EP Impurity A (Rifampicin Quinone)
N-Desmethyl Rifampicin
CAS No. 13292-45-0
C42H56N4O12 M.W. 808.93
R-2313
N-Desmethyl Rifampicin
25-Deacetyl-23-Acetyl Rifampicin
CAS No. 1416773-23-3
C43H58N4O12 M.W. 822.95
R-2314
25-Deacetyl-23-Acetyl Rifampicin
25-Deacetyl-21-Acetyl Rifampicin
CAS No. 1416773-22-2
C43H58N4O12 M.W. 822.95
R-2315
25-Deacetyl-21-Acetyl  Rifampicin
Rifampicin Impurity 2
C41H56N4O12 M.W. 796.92
R-2316
Rifampicin Impurity 2
Rifampicin Impurity 3
C42H56N4O12 M.W. 808.93
R-2317
Rifampicin Impurity 3
Rifampicin Impurity 4
C40H54N4O11 M.W. 766.89
R-2318
Rifampicin Impurity 4
Rifampicin Impurity 5
C40H50N4O9 M.W. 730.86
R-2319
Rifampicin Impurity 5
Rifampicin Isonicotinyl Hydrazone
CAS No. 13292-53-0
C44H52N4O13 M.W. 844.92
R-2320
Rifampicin Isonicotinyl Hydrazone