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Type:Impurity Reference Standard
API NAME:Rifabutin
Total Products: 13
Inv. Status:

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Rifabutin
CAT No: CL-RBTN-01 CAS No: 72559-06-9 Mol Wt: 847 Mol F: C46H62N4O11 Inv Status: Custom Synthesis
Chemical Name: (9S,12E,14S,15R,16S,17R,18R,19R,20S,21S,22E,24Z)-6,18,20-Trihydroxy-14-methoxy-7,9,15,17,19,21,25-heptamethyl-1'-(2-methylpropyl)-5,10,26-trioxo-3,5,9,10-tetrahydrospiro[9,4-(epoxypentadeca[1,11,13]trienimino)-2H-furo[2',3':7,8]naphtho[1,2-d]imidazole-2,4'-piperidine]-16-yl acetate
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Rifabutin EP Impurity A
CAT No: CL-RBTN-02 CAS No: 72544-16-2 Mol Wt: 155.2 Mol F: C9H17NO Inv Status: Custom Synthesis
Chemical Name: 1-(2-Methylpropyl)piperidin-4-one
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Rifabutin EP Impurity B
CAT No: CL-RBTN-03 CAS No: 51756-80-0 Mol Wt: 710.8 Mol F: C37H46N2O12 Inv Status: Custom Synthesis
Chemical Name: [(7S,9E,11S,12R,13S,14R,15R,16R,17S,18S,19E,21Z)-26-amino-2,15,17-trihydroxy-11-methoxy-3,7,12,14,16,18,22-heptamethyl-6,23,27,29-tetraoxo-8,30-dioxa-24-azatetracyclo[23.3.1.14,7.05,28]triaconta-1(28),2,4,9,19,21,25-heptaen-13-yl] acetate
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Rifabutin EP Impurity C
CAT No: CL-RBTN-04 CAS No: 2241829-23-0 Mol Wt: 845 Mol F: C46H60N4O11 Inv Status: Custom Synthesis
Chemical Name: 21,31-didehydrorifabutin
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Rifabutin EP Impurity D
CAT No: CL-RBTN-05 CAS No: 62041-01-4 Mol Wt: 709.8 Mol F: C37H47N3O11 Inv Status: Custom Synthesis
Chemical Name: [(7S,9E,11S,12R,13S,14R,15R,16R,17S,18S,19E,21Z)-26,27-diamino-2,15,17-trihydroxy-11-methoxy-3,7,12,14,16,18,22-heptamethyl-6,23,29-trioxo-8,30-dioxa-24-azatetracyclo[23.3.1.14,7.05,28]triaconta-1(28),2,4,9,19,21,24,26-octaen-13-yl] acetate
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Rifabutin EP Impurity E
CAT No: CL-RBTN-06 CAS No: 100324-63-8 Mol Wt: 805 Mol F: C44H60N4O10 Inv Status: Custom Synthesis
Chemical Name: 16-Deacetylrifabutin
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Rifabutin N-Oxide
CAT No: CL-RBTN-07 CAS No: 645406-37-7 Mol Wt: 863 Mol F: C46H62N4O12 Inv Status: Custom Synthesis
Chemical Name: (9S,12E,14S,15R,16S,17R,18R,19R,20S,21S,22E,24Z)-Spiro[9,4-(epoxypentadeca[1,11,13]trienimino)-2H-furo[2',3':7,8]naphth[1,2-d]imidazole-2,4'-piperidine]-5,10,26(3H,9H)-trione
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Rifabutin 14R Epimer
CAT No: CL-RBTN-08 CAS No: NA Mol Wt: 847 Mol F: C46H62N4O11 Inv Status: Custom Synthesis
Chemical Name: NA
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Rifabutin 21R Epimer
CAT No: CL-RBTN-09 CAS No: NA Mol Wt: 847 Mol F: C46H62N4O11 Inv Status: Custom Synthesis
Chemical Name: NA
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Rifabutin Impurity 1
CAT No: CL-RBTN-12 CAS No: NA Mol Wt: 833 Mol F: C45H60N4O11 Inv Status: Custom Synthesis
Chemical Name: NA
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Rifabutin Impurity 2
CAT No: CL-RBTN-13 CAS No: NA Mol Wt: 833 Mol F: C45H60N4O11 Inv Status: Custom Synthesis
Chemical Name: NA
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Rifabutin N-Oxide Open Ring
CAT No: CL-RBTN-14 CAS No: NA Mol Wt: 881 Mol F: C46H64N4O13 Inv Status: Custom Synthesis
Chemical Name: NA
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Rifabutin D6
CAT No: CL-RBTN-15 CAS No: NA Mol Wt: 853.1 Mol F: C46H56D6N4O11 Inv Status: Custom Synthesis
Chemical Name: NA

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