Catalogue Number: | R-336 |
Compound Name: | Rifabutin EP Impurity B (3-Amino Rifamycin S) |
Synonyms: | 3-Amino-1,4-dideoxy-1,4-dihydro-1,4-dioxorifamycin |
CAS#: | 51756-80-0 |
Alternate CAS#: | |
Molecular Formula: | C37H46N2O12 |
Molecular Weight: | 710.78 |
25-O-desacetyl-23-Acetyl-Rifabutin (Possibly a mixture with API)
CAS No. 1242076-43-2
C46H62N4O11
M.W. 847.03