Ulipristal

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Names

[ CAS No. ]:
159811-51-5

[ Name ]:
Ulipristal

[Synonym ]:
6J5J15Q2X8
Deacetyl CDB 2914
Ulipristal [USAN:INN:BAN]
(11β)-11-[4-(Dimethylamino)phenyl]-17-hydroxy-19-norpregna-4,9-diene-3,20-dione
Ulipristal (USAN/INN)
Ulipristal,11beta-[4-(N,N-diMethylaMino)-phenyl]-17alpha-hydroxy-19-norpregna-4,9-diene-3,20-dione
Estra-4,9-dien-3-one, 17-acetyl-11-[4-(dimethylamino)phenyl]-17-hydroxy-, (11β,17α)-
Ulipristal

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
638.5±55.0 °C at 760 mmHg

[ Melting Point ]:
183.5-184.5ºC /Losartan/

[ Molecular Formula ]:
C28H35NO3

[ Molecular Weight ]:
433.582

[ Flash Point ]:
340.0±31.5 °C

[ Exact Mass ]:
433.261688

[ PSA ]:
57.61000

[ LogP ]:
3.86

[ Vapour Pressure ]:
0.0±2.0 mmHg at 25°C

[ Index of Refraction ]:
1.613

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 3,3,20,20-Bis(ethylene-dioxy)-5α,17α-dihydroxy-11β-4-(N,N-diMethylaMino)-phenyl-19-norpregna-9(11)-ene
  • (5α,11β,17α)-11-[4-(dimethylamino)phenyl]-5,17-dihydroxy-19-norpregn-9-en-20-yn-3-one Cyclic 1,2-Ethanediyl Acetal
  • 3,20-BIS(ETHYLENEDIOXY)-19-NORPREGNA-5(10),9(11)-DIEN-17-OL
  • 3,3,20,20-Bis(ethylene-dioxy)-17α-hydroxy-5α,10α-epoxy-19-norpregna-9(11)-ene
  • 3-ethylenedioxy-17β-cyano-17α-chloromethyl(dimethyl)silyloxyestra-5(10),9(11)-diene
  • 4-Bromo-N,N-dimethylaniline
  • 3-(ethylenedioxy)estra-5,10-epoxy-9(11)-ene-17-one
  • 3,3-(ethylenedioxy)-17α-ethynyl-17β-hydroxyestra-5(10),9(11)-diene
  • Estradiene dione-3-keta

DownStream

  • Ulipristal acetate

Related Compounds

  • Ulipristal
  • Ulipristal acetate
  • Ulipristal acetate
  • Ulipristal Acetate-d6
  • Ulipristal Impurity 4
  • N-Desmethyl Ulipristal
  • N-(2-(5,6,7,8-tetrahydroimidazo[1,2-a]pyridin-2-yl)phenyl)-2-(3-(trifluoromethyl)phenoxy)acetamide
  • 4-methyl-N-(2-(5,6,7,8-tetrahydroimidazo[1,2-a]pyridin-2-yl)phenyl)-2-(thiophen-2-yl)thiazole-5-carboxamide
  • 1-(3-fluorobenzyl)-6-oxo-N-(2-(5,6,7,8-tetrahydroimidazo[1,2-a]pyridin-2-yl)phenyl)-1,6-dihydropyridazine-3-carboxamide
  • N-(2-(5,6,7,8-tetrahydroimidazo[1,2-a]pyridin-2-yl)phenyl)-2-(trifluoromethyl)benzenesulfonamide
  • N-(2-(benzo[b]thiophen-3-yl)-2-(dimethylamino)ethyl)-2-(2-fluorophenoxy)acetamide
  • 4-Bromo-5-(difluoromethyl)-6-(trifluoromethyl)nicotinaldehyde
  • N1-(2-(benzo[b]thiophen-3-yl)-2-(dimethylamino)ethyl)-N2-(benzo[d][1,3]dioxol-5-ylmethyl)oxalamide
  • N-(2-(benzofuran-2-yl)-2-(dimethylamino)ethyl)-3,5-dimethylisoxazole-4-sulfonamide
  • 4-Bromo-5-(difluoromethyl)-3-(trifluoromethyl)picolinic acid
  • N1-(2-(benzofuran-2-yl)-2-(dimethylamino)ethyl)-N2-(4-fluorobenzyl)oxalamide
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