Ulipristal-impurities | Pharmaffiliates

ulipristal and its Impurities

Ulipristal used for the purposes of emergency contraception and for the treatment of uterine fibroids. It is a selective progesterone receptor modulator.Reference standards of Ulipristal API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 11 results for ulipristal Impurities
PA 21 05000

Ulipristal - API Standards

Ulipristal


  • Catalogue No.:PA 21 05000

  • CAS :

    159811-51-5

  • Molecular Formula : C28H35NO3

  • Molecular Weight : 433.58

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PA 21 05510

N-Desmethyl Ulipristal

N-Desmethyl Ulipristal


  • Catalogue No.:PA 21 05510

  • CAS :

    159681-67-1

  • Molecular Formula : C27H33NO3

  • Molecular Weight : 419.56

PA 21 05520

N,N-Didesmethyl Ulipristal

N,N-Didesmethyl Ulipristal


  • Catalogue No.:PA 21 05520

  • CAS :

    244206-52-8

  • Molecular Formula : C26H31NO3

  • Molecular Weight : 405.53

PA 21 05530

(8S,13S,14S,17R)-17-Acetyl-11-(4-(dimethylamino)phenyl)-13-methyl-3-oxo-2,3,4,6,7,8,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl Acetate

(8S,13S,14S,17R)-17-Acetyl-11-(4-(dimethylamino)phenyl)-13-methyl-3-oxo-2,3,4,6,7,8,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl Acetate


  • Catalogue No.:PA 21 05530

  • CAS :

    NA

  • Molecular Formula : C30H37NO4

  • Molecular Weight : 475.62

PA 21 05540

(8S,11S,13S,14S,17R)-17-Acetyl-11-(4-(dimethylamino)phenyl)-13-methyl-3-oxo-2,3,6,7,8,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl Acetate

(8S,11S,13S,14S,17R)-17-Acetyl-11-(4-(dimethylamino)phenyl)-13-methyl-3-oxo-2,3,6,7,8,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl Acetate


  • Catalogue No.:PA 21 05540

  • CAS :

    1655514-74-1

  • Molecular Formula : C30H37NO4

  • Molecular Weight : 475.62

PA 21 05550

(8S,9R,11S,13S,14S,17R)-17-Acetyl-11-(4-(dimethylamino)phenyl)-3-hydroxy-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-17-yl Acetate

(8S,9R,11S,13S,14S,17R)-17-Acetyl-11-(4-(dimethylamino)phenyl)-3-hydroxy-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-17-yl Acetate


  • Catalogue No.:PA 21 05550

  • CAS :

    709615-25-8

  • Molecular Formula : C30H37NO4

  • Molecular Weight : 475.62

PA 21 05560

17-Spyrofuran Ulipristal

17-Spyrofuran Ulipristal


  • Catalogue No.:PA 21 05560

  • CAS :

    NA

  • Molecular Formula : C30H35NO3

  • Molecular Weight : 457.61

PA STI 028841

N-Desmethyl Ulipristal Acetate-d3

N-Desmethyl Ulipristal Acetate-d3


  • Catalogue No.:PA STI 028841

  • CAS :

    NA

  • Molecular Formula : C29H32D3NO4

  • Molecular Weight : 464.61

PA STI 086120

Ulipristal-d3

Ulipristal-d3


  • Catalogue No.:PA STI 086120

  • CAS :

    NA

  • Molecular Formula : C28H32D3NO3

  • Molecular Weight : 436.60

PA 21 0051000

1-((8S,13S,14S,17R)-17-Hydroxy-13-methyl-1,2,4,6,7,8,12,13,14,15,16,17-dodecahydrospiro[cyclopenta[a]phenanthrene-3,2'-[1,3]dioxolan]-17-yl)ethan-1-one

1-((8S,13S,14S,17R)-17-Hydroxy-13-methyl-1,2,4,6,7,8,12,13,14,15,16,17-dodecahydrospiro[cyclopenta[a]phenanthrene-3,2'-[1,3]dioxolan]-17-yl)ethan-1-one


  • Catalogue No.:PA 21 0051000

  • CAS :

    42982-49-0

  • Molecular Formula : C22H30O4

  • Molecular Weight : 358.48

PA 21 0051001

(8'S,13'S,14'S,17'R)-13'-Methyl-17'-(2-Methyl-1,3-Dioxolan-2-yl)-1',2',7',8',12',13',14',15',16',17'-Decahydro-4'H,6'H-spiro[[1,3]dioxolane-2,3'-[5,10]epoxycyclopenta[a]phenanthren]-17'-ol

(8'S,13'S,14'S,17'R)-13'-Methyl-17'-(2-Methyl-1,3-Dioxolan-2-yl)-1',2',7',8',12',13',14',15',16',17'-Decahydro-4'H,6'H-spiro[[1,3]dioxolane-2,3'-[5,10]epoxycyclopenta[a]phenanthren]-17'-ol


  • Catalogue No.:PA 21 0051001

  • CAS :

    1941239-55-9

  • Molecular Formula : C24H34O6

  • Molecular Weight : 418.53