Rifaximin Pharmaceutical Reference Standards

RIFAXIMIN STABLE ISOTOPES, STABLE ISOTOPES
11-Desmethyl Rifaximin D4


CAT No. : CS-T-52267
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 1316302-12-1
Stock : Enquire

RIFAXIMIN STABLE ISOTOPES, STABLE ISOTOPES
25-Desacetyl Rifaximin-d6


CAT No. : CS-P-02778
Mol F. : Not Available
Mol W. : Not Available
Cas No. : Not Available
Stock : Enquire

RIFAXIMIN IMPURITIES, IMPURITIES
Dehydro Rifaximin


CAT No. : CS-T-73193
Mol F. : C43H49N3O11
Mol W. : 783.9 g/mol
Cas No. : 80621-76-7
Stock : Enquire

RIFAXIMIN IMPURITIES, IMPURITIES
Desacetyl Rifaximin


CAT No. : CS-T-63098
Mol F. : C₄₁H₄₉N₃O₁₀
Mol W. : 743.86 g/mol
Cas No. : 80621-88-1
Stock : IN-Stock

RIFAXIMIN API STANDARDS, API STANDARDS
Rifaximin


CAT No. : CS-O-02226
Mol F. : C₄₃H₅₁N₃O₁₁
Mol W. : 785.88 g/mol
Cas No. : 80621-81-4
Stock : IN-Stock

RIFAXIMIN SECONDARY STANDARDS, SECONDARY STANDARDS
Rifaximin (Secondary standard)


CAT No. : CS-ER-02911
Mol F. : C43H51N3O11
Mol W. : 785.88 g/mol
Cas No. : 80621-81-4
Stock : Enquire

RIFAXIMIN EP STANDARDS, EP STANDARDS
Rifaximin (Y0001074)


CAT No. : CS-EG-03046
Mol F. : C43H51N3O11
Mol W. : 785.88 g/mol
Cas No. : 80621-81-4
Stock : Enquire

RIFAXIMIN STABLE ISOTOPES, STABLE ISOTOPES
Rifaximin D6


CAT No. : CS-O-06926
Mol F. : C₄₃H₄₅D₆N₃O₁₁
Mol W. : 791.92 g/mol
Cas No. : 80621-81-4(Unlabeled)
Stock : IN-Stock

RIFAXIMIN IMPURITIES, IMPURITIES
Rifaximin EP Impurity B


CAT No. : CS-T-41832
Mol F. : .
Mol W. : . g/mol
Cas No. : 13929-35-6
Stock : Enquire

RIFAXIMIN IMPURITIES, IMPURITIES
Rifaximin EP Impurity D


CAT No. : CS-O-14278
Mol F. : C₄₃H₄₉N₃O₁₂
Mol W. : 799.86 g/mol
Cas No. : Not Available
Stock : IN-Stock

RIFAXIMIN IMPURITIES, IMPURITIES
Rifaximin EP Impurity E


CAT No. : CS-O-02278
Mol F. : C₃₇H₄₅NO₁₂
Mol W. : 695.75 g/mol
Cas No. : 13553-79-2
Stock : Enquire

RIFAXIMIN IMPURITIES, IMPURITIES
Rifaximin EP Impurity H


CAT No. : CS-EO-00887
Mol F. : C₄₃H₅₁N₃O₁₂
Mol W. : 801.88 g/mol
Cas No. : 1210022-90-4
Stock : IN-Stock

RIFAXIMIN IMPURITIES, IMPURITIES
Rifaximin Impurity 1


CAT No. : CS-T-64040
Mol F. : C43H49N3O11
Mol W. : 783.86 g/mol
Cas No. : 1351775-04-6
Stock : Enquire

RIFAXIMIN EP STANDARDS, EP STANDARDS
Rifaximin System suitability(Y0001075)


CAT No. : CS-EG-00716
Mol F. : C₄₃H₅₁N₃O₁₁
Mol W. : 785.88 g/mol
Cas No. : 80621-81-4
Stock : Enquire

RIFAXIMIN STABLE ISOTOPES, STABLE ISOTOPES
Rifaximin-d6 (Major)


CAT No. : CS-T-85315
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 1262992-43-7
Stock : Enquire