Displaying 19 results for rifaximin

Rifaximin - API

Rifaximin


  • Catalogue No.:PA 18 27000

  • CAS : 80621-81-4

  • Molecular Formula : C43H51N3O11

  • Molecular Weight : 785.88

Rifaximin - Impurity A

4-Methylpyridin-2-amine


  • Catalogue No.:PA 18 27010

  • CAS : 695-34-1

  • Molecular Formula : C6H8N2

  • Molecular Weight : 108.14

Rifaximin - Impurity B

Rifamycin B


  • Catalogue No.:PA 18 27020

  • CAS : 13929-35-6

  • Molecular Formula : C39H49NO14

  • Molecular Weight : 755.8

Rifaximin - Impurity C

Rifamycin SV


  • Catalogue No.:PA 18 27030

  • CAS : 6998-60-3

  • Molecular Formula : C37H47NO12

  • Molecular Weight : 697.77

Rifaximin - Impurity D

Rifaximin Y


  • Catalogue No.:PA 18 27040

  • CAS : NA

  • Molecular Formula : C43H49N3O12

  • Molecular Weight : 799.88

Rifaximin - Impurity E

Rifamycin S


  • Catalogue No.:PA 18 27050

  • CAS : 13553-79-2

  • Molecular Formula : C37H45NO12

  • Molecular Weight : 695.25

Rifaximin - Impurity F

Rifamycin O


  • Catalogue No.:PA 18 27060

  • CAS : 14487-05-9

  • Molecular Formula : C39H47NO14

  • Molecular Weight : 753.79

Rifaximin - Impurity G

6-O,14-Didehydro-Rifaximin


  • Catalogue No.:PA 18 27070

  • CAS : 80621-76-7

  • Molecular Formula : C43H49N3O11

  • Molecular Weight : 783.86

Rifaximin - Impurity H

16-Desmethyl-16-(hydroxymethyl)rifaximin


  • Catalogue No.:PA 18 27080

  • CAS : 1210022-90-4

  • Molecular Formula : C43H51N3O12

  • Molecular Weight : 801.9

Rifaximin - In house impurity

Rifampicin N-oxide


  • Catalogue No.:PA 18 27510

  • CAS : 51963-55-4

  • Molecular Formula : C43H58N4O13

  • Molecular Weight : 838.94

Rifaximin - In house impurity

Desacetyl Rifaximin


  • Catalogue No.:PA 18 27520

  • CAS : 80621-88-1

  • Molecular Formula : C41H49N3O10

  • Molecular Weight : 743.84

Rifaximin - In house impurity

(2S,16Z,18E,20S,21S,22R,23R,24R,25S,26R,27S,28E)-25-(Acetyloxy)-6,21,23-trihydroxy-27-methoxy-2,4,16,20,22,24,26-heptamethyl-11-methylene-2,7-(epoxypentadeca[1,11,13]trienimino)benzofuro[4,5-e]pyrido[1,2-α]benzimidazole-1,5,15(2H,11H)-trione


  • Catalogue No.:PA 18 27530

  • CAS : 1351775-04-6

  • Molecular Formula : C43H49N3O11

  • Molecular Weight : 783.86

Rifaximin - In house impurity

(2S,16Z,18E,20S,21S,22R,23R,24R,25S,26R,27S,28E)-25-(Acetyloxy)-5,21,23-trihydroxy-27-methoxy-2,4,16,20,22,24,26-heptamethyl-11-methylene-2,7-(epoxypentadeca[1,11,13]trienimino)benzofuro[4,5-e]pyrido[1,2-α]benzimidazole-1,6,15(2H,11H)-trione


  • Catalogue No.:PA 18 27540

  • CAS : 1351775-03-5

  • Molecular Formula : C43H49N3O11

  • Molecular Weight : 783.86

11-Desmethyl Rifaximin-d4


  • Catalogue No.:PA D 28600

  • CAS : 1316302-12-1

  • Molecular Formula : C42H45D4N3O11

  • Molecular Weight : 775.88

Rifaximin-d6


  • Catalogue No.:PA D 78040

  • CAS : 1262992-43-7

  • Molecular Formula : C43H45D6N3O11

  • Molecular Weight : 791.92

Rifamycin B (R0900000)


  • Catalogue No.:PA R0900000

  • CAS : NA

  • Molecular Formula :

  • Molecular Weight :

Rifamycin S (R0950000)


  • Catalogue No.:PA R0950000

  • CAS : NA

  • Molecular Formula :

  • Molecular Weight :

Rifaximin (Y0001074)


  • Catalogue No.:PA Y0001074

  • CAS : NA

  • Molecular Formula :

  • Molecular Weight :

Rifaximin for system suitability (Y0001075)


  • Catalogue No.:PA Y0001075

  • CAS : NA

  • Molecular Formula :

  • Molecular Weight :