Rifaximin

Specifications

80621-81-4CAS Number

617-130-4EC Number

[(7S,9E,11S,12R,13S,14R,15R,16R,17S,18S,19E,21Z)-2,15,17,36-tetrahydroxy-11-methoxy-3,7,12,14,16,18,22,30-octamethyl-6,23-dioxo-8,37-dioxa-24,27,33-triazahexacyclo[23.10.1.14,7.05,35.026,34.027,32]heptatriaconta-1(35),2,4,9,19,21,25(36),26(34),28,30,32-unIUPAC Name

C43H51N3O11Chemical Formula

785.9 g/molMolecular Weight

Rifaximin; 80621-81-4; Rifaxidin; Rifacol; Xifaxan; Rifamycin L 105; Rifaximine; Rifaximina; Normix; Rifamycin L 105SV; Rifaximinum; Xifaxsan; L-105; Xifaxanta; DTXSID7045998; L36O5T016N; NSC-758957; 4-Deoxy-4'-methylpyrido(1',2'-1,2)imidazo(5,4-c)rifamycin SV; CHEBI:75246; (2S,16Z,18E,20S,21S,22R,23R,24R,25S,26R,27S,28E)-5,6,21,23-tetrahydroxy-27-methoxy-2,4,11,16,20,22,24,26-octamethyl-1,15-dioxo-1,2-dihydro-2,7-(epoxypentadeca[1,11,13]trienoimino)furo[2'',3'':7',8']naphtho[1',2':4,5]imidazo[1,2-a]pyridin-25-yl acetate; [(7S,9E,11S,12R,13S,14R,15R,16R,17S,18S,19E,21Z)-2,15,17,36-tetrahydroxy-11-methoxy-3,7,12,14,16,18,22,30-octamethyl-6,23-dioxo-8,37-dioxa-24,27,33-triazahexacyclo[23.10.1.14,7.05,35.026,34.027,32]heptatriaconta-1(35),2,4,9,19,21,25(36),26(34),28,30,32-undecaen-13-yl] acetate; 2,7-(EPOXYPENTADECA(1,11,13)TRIENIMINO)BENZOFURO(4,5-E)PYRIDO(1,2-A)BENZIMIDAZOLE-1,15(2H)-DIONE, 25-(ACETYLOXY)-5,6,21,23-TETRAHYDROXY-27-METHOXY-2,4,11,16,20,22,24,26-OCTAMETHYL-, (2S,16Z,18E,20S,21S,22R,23R,24R,25S,26R,27S,28E)-; DTXCID5025998; Targaxan; ((7S,9E,11S,12R,13S,14R,15R,16R,17S,18S,19E,21Z)-2,15,17,36-tetrahydroxy-11-methoxy-3,7,12,14,16,18,22,30-octamethyl-6,23-dioxo-8,37-dioxa-24,27,33-triazahexacyclo(23.10.1.14,7.05,35.026,34.027,32)heptatriaconta-1(35),2,4,9,19,21,25(36),26(34),28,30,32-undecaen-13-yl) acetate; (2S,16Z,18E,20S,21S,22R,23R,24R,25S,26R,27S,28E)-5,6,21,23-Tetrahydroxy-27-methoxy-2,4,11,16,20,22,24,26-octamethyl-1,15-dioxo-1,2-dihydro-2,7-(epoxypentadeca(1,11,13)trienoimino)furo(2'',3'':7',8')naphtho(1',2':4,5)imidazo(1,2-a)pyridin-25-yl acetate; (7S,11S,12R,13S,14R,15R,16R,17S,18S)-2,15,17,36-tetrahydroxy-11-methoxy-3,7,12,14,16,18,22,30-octamethyl-6,23-dioxo-8,37-dioxa-24,27,33-triazahexacyclo(23.10.1.1^(4,7).0^(5,35).0^(26,34).0^(27,32))heptatriaconta-1,3,5(35),9,19,21,25(36),26(34),28,30,32-undecaen-13-yl acetate; (7S,11S,12R,13S,14R,15R,16R,17S,18S)-2,15,17,36-tetrahydroxy-11-methoxy-3,7,12,14,16,18,22,30-octamethyl-6,23-dioxo-8,37-dioxa-24,27,33-triazahexacyclo[23.10.1.1^{4,7}.0^{5,35}.0^{26,34}.0^{27,32}]heptatriaconta-1,3,5(35),9,19,21,25(36),26(34),28,30,32-undecaen-13-yl acetate; 4-deoxy-4'-methylpyrido(1',2'-1,2)imidazo(5,4C)rifamycin; L105; RefChem:57066; A07AA11; D06AX11; 2,7-(Epoxy(1,11,13)pentadecatrienoimino)furo(2'',3'':7',8')naphth(1',2':4,5)imidazo(1,2-a)pyridine-1,15(2H)-dione, 25-(acetyloxy)-5,6,21,23-tetrahydroxy-27-methoxy-2,4,11,16,20,22,24,26-octamethyl-, (2S,16Z,18E,20S,21S,22R,23R,24R,25S,26R,27S,28E)-; Fatroximin; Rifamixin; Rifaximine [French]; Rifaximinum [Latin]; Rifaximina [Spanish]; C43H51N3O11; Ritacol; Rifaximin (Xifaxan); MFCD00864973; Rifaxin; RedActiv; 28,30,32-undecaen-13-yl acetate; L 105SV; L 105 (Ansamacrolide antibiotic); L 105; (2S,16Z,18E,20S,21S,22R,23R,24R,25S,26R,27S,28E)-25-(Acetyloxy)-5,6,21,23-tetrahydroxy-27-methoxy-2,4,11,16,20,22,24,26-octamethyl-2,7-(epoxypentadeca[1,11,13]trienimino)benzofuro[4,5-e]pyrido[1,2-a]benzimidazole-1,15(2H)-dione; BRN 3584528; rifaximinun; Flonorm; Lumenax; Spiraxin; Lormyx; Rifaximin [USAN:INN:BAN]; UNII-L36O5T016N; Rifaxidin;; {27,32}]heptatriaconta-1,3,5(35),9,19,21,25(36),26(34),; Normix;; Rifaximin CRS; 5-yl acetate; (7S,9E,11S,12R,13S,14R,15R,16R,17S,18S,19E,21Z)-2,15,17,36-tetrahydroxy-11-methoxy-3,7,12,14,16,18,22,30-octamethyl-6,23-dioxo-8,37-dioxa-24,27,33-triazahexacyclo[23.10.1.1^{4,7}.0^{5,35}.0^{26,34}.0^; 88747-56-2; Xifaxan (TN); Rifaximin (Standard); RIFAXIMIN [INN]; RIFAXIMIN [JAN]; RIFAXIMIN [MI]; RIFAXIMIN [USAN]; RIFAXIMIN [VANDF]; RIFAXIMIN [MART.]; alpha-0817185; RIFAXIMIN [WHO-DD]; CHEMBL1617; (2S,16Z,18E,20S,21S,22R,23R,24R,25S,26S,27S,28E)-5,6,21,23,25 Pentahydroxy-27-methoxy-2,4,11,16,20,22,24,26-octamethyl-2,7-(epoxypentadeca(1,11,13)trienimino)benzofuro(4,5-e)pyrido(1,2-a)benzimidazole-1,15(2H)-dione, 25-acetate; Rifaximin (JAN/USAN/INN); SCHEMBL124066; RIFAXIMIN [EP IMPURITY]; RIFAXIMIN [ORANGE BOOK]; RIFAXIMIN [EP MONOGRAPH]; SCHEMBL29353570; GTPL12012; MSK7020; HMS3715B19; (2S,16Z,18E,20S,21S,22R,23R,24R,25S,26R,27S,28E)-25-(ACETYLOXY)-5,6,21,23-TETRAHYDROXY-27-METHOXY-2,4,11,16,20,22,24,26-OCTAMETHYL-2,7-(EPOXYPENTADECA(1,11,13)TRIENIMINO)BENZOFURO(4,5-E)PYRIDO(1,2-A)BENZIMIDAZOLE-1,15(2H)-DIONE; [(7S,9Z,11S,12R,13S,14R,15R,16R,17S,18S,19Z,21Z)-2,15,17,36-tetrahydroxy-11-methoxy-3,7,12,14,16,18,22,30-octamethyl-6,23-dioxo-8,37-dioxa-24,27,33-triazahexacyclo[23.10.1.14,7.05,35.026,34.027,32]heptatriaconta-1(35),2,4,9,19,21,25(36),26(34),28,30,32-undecaen-13-yl] acetate; BDBM50347620; HB2568; HY-13234R; MSK7020-100A; Rifaximin for system suitability CRS; s1790; AKOS015963053; MSK7020-1000A; AR27732; CCG-221129; DB01220; NSC 758957; NCGC00271415-04; 2,7-(Epoxy(1,11,13)pentadecatrienoimino)furo(2'',3'':7',8')naphth(1',2':4,5)imidazo(1,2-a)pyridine-1,15(2H)-dione, 25-(acetyloxy)-5,6,21,23-tetrahydroxy-27-methoxy-2,4,11,16,20,22,24,26-octamethyl-, ( 2S,16Z,18E,20S,21S,22R,23R,24R,25S,26R,27S,28E)-; 2,7-(Epoxypentadeca(1,11,13)trienimino)benzofuro(4,5-e)pyrido(1,2-a)benzimidazole-1,15(2H)-dione, 25-(acetyloxy)-5,6,21,23-tetrahydroxy-27-methoxy-2,4,11,16,20,22,24,26-octamethyl-, (2S-(2R*,16Z,18E,20R*,21R*,22S*,23S*,24S*,25R*,26S*,27R*,28E))-; AC-19112; Rifaximin 1000 microg/mL in Acetonitrile; L/105; NS00000024; R3321; Rifaximin Solution in Acetonitrile, 100ug/mL; D02554; Rifaximin Solution in Acetonitrile, 1000ug/mL; AB01209738-01; AB01209738-03; AB01209738_04; Q416073; (2S,16Z,18E,20S,21S,22R,23R,24R,25S,26R,27S,28E)-5,6,21,23-tetrahydroxy-27-methoxy-2,4,11,16,20,22,24,26-octamethyl-1,1; 5-dioxo-1,2-dihydro-2,7-(epoxypentadeca[1,11,13]trienoimino)furo[2'',3'':7',8']naphtho[1',2':4,5]imidazo[1,2-a]pyridin-2Synonyms