Sodium Fusidate-impurities | Pharmaffiliates

sodium fusidate and its Impurities

A sodium salt of Fusidic acid, which is a steroidal antibiotic drug. It works by inhibiting the rotein synthesis by preventing the turnover of elongation factor G (EF-G) from the ribosome. Reference standards of Sodium Fusidate API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 10 results for sodium fusidate Impurities
PA 19 46000

Sodium Fusidate - API Standards

Sodium Fusidate


  • Catalogue No.:PA 19 46000

  • CAS :

    751-94-0

  • Molecular Formula : C31H47O6Na

  • Molecular Weight : 538.69

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PA 19 46010

Sodium Fusidate - Impurity A

Ent-(24SR,17Z)-16α-(acetyloxy)-3β,11β,24,25-tetrahydroxy-4β,8,14-trimethyl-18-nor-5β,10α-cholest-17(20)-en-21-oic acid (24,25-dihydro-24,25-(Dihydroxyfusidic acid)


  • Catalogue No.:PA 19 46010

  • CAS :

    80445-74-5

  • Molecular Formula : C31H50O8

  • Molecular Weight : 550.72

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PA 19 46060

Sodium Fusidate - Impurity F

Ent-(17Z,24EZ)-16α-(acetyloxy)-3β,11β-dihydroxy-4β,8,14-trimethyl-26-oxo-18-nor-5β,10α-cholesta-17(20),24-dien-21-oic acid (26-oxofusidic acid)


  • Catalogue No.:PA 19 46060

  • CAS :

    1415035-94-7

  • Molecular Formula : C31H46O7

  • Molecular Weight : 530.69

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PA 19 46090

Sodium Fusidate - Impurity I

Ent-(17Z)-3β,11β,16β-trihydroxy-4β,8,14-trimethyl-18-nor-5β,10α-cholesta-17(20),24-dien-21-oic acid (16-epi-deacetylfusidic acid)


  • Catalogue No.:PA 19 46090

  • CAS :

    5951-83-7

  • Molecular Formula : C29H46O5

  • Molecular Weight : 474.67

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PA 19 46110

Sodium Fusidate - Impurity K

Ent-(17Z)-3β,11β-dihydroxy-4β,8,14-trimethyl-18-nor-5β,10α-cholesta-17(20),24-dieno-21(16α)-lactone (deacetylfusidic acid 21,16-lactone)


  • Catalogue No.:PA 19 46110

  • CAS :

    4701-54-6

  • Molecular Formula : C29H44O4

  • Molecular Weight : 456.66

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PA 19 46120

Sodium Fusidate - Impurity L

Ent-(17Z)-16α-(acetyloxy)-3β-hydroxy-4β,8,14-trimethyl-18-nor-5β,10α-cholesta-9(11),17(20),24-trien-21-oic acid (9,11-anhydrofusidic acid)


  • Catalogue No.:PA 19 46120

  • CAS :

    74048-41-2

  • Molecular Formula : C31H46O5

  • Molecular Weight : 498.69

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PA 19 46050

Sodium Fusidate - Impurity E

26-Hydroxyfusidic Acid


  • Catalogue No.:PA 19 46050

  • CAS :

    NA

  • Molecular Formula : C31H48O7

  • Molecular Weight : 532.71

PA 19 46080

Sodium Fusidate - Impurity H

11-Keto Fusidic Acid


  • Catalogue No.:PA 19 46080

  • CAS :

    16711-91-4

  • Molecular Formula : C31H46O6

  • Molecular Weight : 514.69

PA 19 46130

Sodium Fusidate - Impurity M

11-Deoxy Fusidic Acid


  • Catalogue No.:PA 19 46130

  • CAS :

    1013937-16-0

  • Molecular Formula : C31H48O5

  • Molecular Weight : 500.71

PA 19 46150

Sodium Fusidate - Impurity O

16-Deacetyl Fusidic Acid Sodium Salt


  • Catalogue No.:PA 19 46150

  • CAS :

    55601-53-1

  • Molecular Formula : C29H45NaO5

  • Molecular Weight : 496.65