Pirarubicin and its Impurities
Pirarubicin is an anthracycline drug. An analogue of the anthracycline antineoplastic antibiotic doxorubicin. Reference standards of Pirarubicin API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
2-((2S,4S)-4-(((2R,4S,5S,6S)-4-Amino-6-methyl-5-(((R)-tetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2-yl)oxy)-2,5,12-trihydroxy-7-methoxy-6,11-dioxo-1,2,3,4,6,11-hexahydrotetracen-2-yl)-2-oxoacetaldehyde
2-((2S,4S)-4-(((2R,4S,5S,6S)-4-Amino-6-methyl-5-(((R)-tetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2-yl)oxy)-2,5,12-trihydroxy-7-methoxy-6,11-dioxo-1,2,3,4,6,11-hexahydrotetracen-2-yl)-2-oxoacetaldehyde
Catalogue No.:PA 16 3681000
CAS :
NA
Molecular Formula : C32H35NO12
Molecular Weight : 625.63
(8S,10S)-10-(((2R,4S,5S,6S)-4-Amino-6-methyl-5-(((R)-tetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2-yl)oxy)-6,8,11-trihydroxy-8-(2-hydroxy-1,1-dimethoxyethyl)-1-methoxy-7,8,9,10-tetrahydrotetracene-5,12-dione
(8S,10S)-10-(((2R,4S,5S,6S)-4-Amino-6-methyl-5-(((R)-tetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2-yl)oxy)-6,8,11-trihydroxy-8-(2-hydroxy-1,1-dimethoxyethyl)-1-methoxy-7,8,9,10-tetrahydrotetracene-5,12-dione
Catalogue No.:PA 16 3681001
CAS :
NA
Molecular Formula : C34H43NO13
Molecular Weight : 673.71
(8S,10S)-6,8,11-Trihydroxy-8-(2-hydroxyacetyl)-1-methoxy-10-(((2R,4S,5S,6S)-6-methyl-4-((tetrahydro-2H-pyran-2-yl)amino)-5-(((R)-tetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2-yl)oxy)-7,8,9,10-tetrahydrotetracene-5,12-dione
(8S,10S)-6,8,11-Trihydroxy-8-(2-hydroxyacetyl)-1-methoxy-10-(((2R,4S,5S,6S)-6-methyl-4-((tetrahydro-2H-pyran-2-yl)amino)-5-(((R)-tetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2-yl)oxy)-7,8,9,10-tetrahydrotetracene-5,12-dione
Catalogue No.:PA 16 3681002
CAS :
NA
Molecular Formula : C37H45NO13
Molecular Weight : 711.76
