Amphotericin B-Impurities | Pharmaffiliates

amphotericin b and its Impurities

Amphotericin B was isolated from Streptomyces nodosus in 1955 and came into medical use in 1958.It is an antifungal medication used for serious fungal infections and leishmaniasis. Reference standards of Amphotericin B API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 9 results for amphotericin b Impurities
PA 28 12000

Amphotericin B - API Standards

Amphotericin B


  • Catalogue No.:PA 28 12000

  • CAS :

    1397-89-3

  • Molecular Formula : C47H73NO17

  • Molecular Weight : 924.08

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PA 28 12010

Amphotericin B - Impurity A

Amphotericin A


  • Catalogue No.:PA 28 12010

  • CAS :

    1405-32-9

  • Molecular Formula : C47H75NO17

  • Molecular Weight : 926.09

PA 28 12020

Amphotericin B - Impurity B

Amphotericin X


  • Catalogue No.:PA 28 12020

  • CAS :

    136135-57-4

  • Molecular Formula : C48H75NO17

  • Molecular Weight : 938.11

PA 28 12030

Amphotericin B - Impurity C

13-O-Ethyl-amphotericin B


  • Catalogue No.:PA 28 12030

  • CAS :

    NA

  • Molecular Formula : C49H77NO17

  • Molecular Weight : 952.13

PA IPRSA010

Amphotericin B (IPRSA010)

Amphotericin B (IPRSA010)


  • Catalogue No.:PA IPRSA010

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA 28 0121001

Amphotericin B, 13-O-(2-hydroxyethyl)

Amphotericin B, 13-O-(2-hydroxyethyl)


  • Catalogue No.:PA 28 0121001

  • CAS :

    136135-61-0

  • Molecular Formula : C49H77NO18

  • Molecular Weight : 968.14

PA 28 0121002

(13S)-13-O-Methylamphotericin B

(13S)-13-O-Methylamphotericin B


  • Catalogue No.:PA 28 0121002

  • CAS :

    944242-31-3

  • Molecular Formula : C48H75NO17

  • Molecular Weight : 938.12

PA 28 0121003

(1R,3S,6R,9R,11R,15S,16R,17R,18S,19E,21E,23E,25E,27E,29E,31E,33R,35S,36R,37S)-33-(((2R,3S,4S,5S,6R)-4-Amino-3,5-dihydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-1,3,6,9,11,17,37-heptahydroxy-15,16,18-trimethyl-13-oxo-14,39-dioxabicyclo[33.3.1]nonatriaconta-19,21,23,25,27,29,31-heptaene-36-carboxylic Acid

(1R,3S,6R,9R,11R,15S,16R,17R,18S,19E,21E,23E,25E,27E,29E,31E,33R,35S,36R,37S)-33-(((2R,3S,4S,5S,6R)-4-Amino-3,5-dihydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-1,3,6,9,11,17,37-heptahydroxy-15,16,18-trimethyl-13-oxo-14,39-dioxabicyclo[33.3.1]nonatriaconta-19,21,23,25,27,29,31-heptaene-36-carboxylic Acid


  • Catalogue No.:PA 28 0121003

  • CAS :

    NA

  • Molecular Formula : C47H73NO16

  • Molecular Weight : 908.09

PA 28 0121004

N-Formyl Amphotericin B

N-Formyl Amphotericin B


  • Catalogue No.:PA 28 0121004

  • CAS :

    1314099-20-1

  • Molecular Formula : C48H73NO18

  • Molecular Weight : 952.1