Eprinomectin-impurities | Pharmaffiliates

eprinomectin and its Impurities

Eprinomectin is used as a veterinary topical endectocide. It is a mixture of two chemical compounds, eprinomectin B1a and B1b. It is an avermectin.. Reference standards of Eprinomectin API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below

Displaying 3 results for eprinomectin Impurities
PA 05 88000

Eprinomectin - API Standards

Eprinomectin B1a


  • Catalogue No.:PA 05 88000

  • CAS :

    133305-88-1

  • Molecular Formula : C50H75NO14

  • Molecular Weight : 914.14

Eprinomectin (COLD SHIPMENT REQUIRED) (1237752)

Eprinomectin (COLD SHIPMENT REQUIRED) (1237752)


  • Catalogue No.:PA USP1237752

  • CAS :

    123997-26-2

  • Molecular Formula : NA

  • Molecular Weight : NA

PA 05 0881000

Eprinomectin (Mixture of B1a and B1b)

Eprinomectin (Mixture of B1a and B1b)


  • Catalogue No.:PA 05 0881000

  • CAS :

    123997-26-2

  • Molecular Formula : C50H75NO14 (B1a); C49H73NO14 (B1b)

  • Molecular Weight : 914.14 (B1a); 900.12 (B1b)