Rifaximin Impurity E

Rifaximin Impurity E is identified by CAS No. with 13553-79-2 and is chemically known as Rifamycin Sodium Impurity B (EP/BP); 5,17,19,21-Tetrahydroxy-23-methoxy-2,4,12,16,18,20,22-heptamethyl-2,7-(epoxypentadeca[1,11,13]trienimino)naphtho[2,1-b]furan-1,6,9,11(2H)-tetrone 21-Acetate; 1,4-Dideoxy-1,4-dihydro-1,4-dioxo-rifamycin. with CAS Registry No: 13553-79-2

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CAT No. :	AS02287
API :	Rifaximin
CAS No. :	13553-79-2
Synonym :	Rifamycin Sodium Impurity B (EP/BP); 5,17,19,21-Tetrahydroxy-23-methoxy-2,4,12,16,18,20,22-heptamethyl-2,7-(epoxypentadeca[1,11,13]trienimino)naphtho[2,1-b]furan-1,6,9,11(2H)-tetrone 21-Acetate; 1,4-Dideoxy-1,4-dihydro-1,4-dioxo-rifamycin
Mol. formula :	C38H47NO13
Mol. Weight :	695.25
Other Details :	All products are supplied for testing and analysis only, not for human consumption, the details mentioned are as per current information available, details are subject to change as new data may be available on further research.

Intended Use:
For laboratory and analytical use only.
Not intended for human or animal consumption.