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Ulipristal acetate InterMediate

Product Name
Ulipristal acetate InterMediate
CAS No.
159681-66-0
Chemical Name
Ulipristal acetate InterMediate
Synonyms
Ulipristal-002;Ulipristal Impurity 4;Ulipristal Acetate Impurity2;Ulipristal Acetate Impurity1;N-DesMethyl Ulipristal Acetate;N-Desmethyl Ulipristal Acetate-13C-d3;Ulipristal Acetate N-Desmethyl Impurity;(8S,11R,13S,14S,17R)-17-acetyl-13-methyl;Ulipristal Impurity 4(N-Desmethyl Ulipristal Acetate);17α-Acetoxy-11β-[4-(N-MethylaMino)-phenyl]- 19-norpregna-4,9-diene-3,20-dione
CBNumber
CB72629163
Molecular Formula
C29H35NO4
Formula Weight
461.59
MOL File
159681-66-0.mol
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Ulipristal acetate InterMediate Property

Melting point:
154-156°C (dec.)
Boiling point:
639.5±55.0 °C(Predicted)
Density 
1.20±0.1 g/cm3(Predicted)
storage temp. 
Refrigerator
solubility 
Chloroform (Slightly)
form 
Solid
pka
5.01±0.42(Predicted)
color 
Beige
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TRC
Product number
D296005
Product name
N-DesmethylUlipristalAcetate
Packaging
2.5mg
Price
$180
Updated
2021/12/16
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Ulipristal acetate InterMediate Chemical Properties,Usage,Production

Chemical Properties

Beige Solid

Uses

N-Desmethyl Ulipristal Acetate is the N-monodemethylated analogue and metabolite of the selective progesterone receptor modulator Ulipristal Acetate (U700810). N-Desmethyl Ulipristal Acetate contributes significantly to the antiprogestational activity of its parent compound.

Ulipristal acetate InterMediate Preparation Products And Raw materials

Raw materials

Preparation Products

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159681-66-0, Ulipristal acetate InterMediateRelated Search:

(11β)-17-(Acetyloxy)-11-[4-(diMethylaMino)phenyl]-3-hydroxy-19-norpregna-1,3,5(10)-trien-20-one N-Desmethyl Ulipristal (5a,11b)-11-[4-(Dimethylamino)phenyl]-5,17-dihydroxy-19-norpregn-9-ene-3,20-dione cyclic bis(1,2-ethanediyl acetal) 4-Bromo-N,N-dimethylaniline Ulipristal Acetate Temozolomide Ulipristal 3,20-Bis(ethylenedioxy)-19-norpregna-5(10)9(11)dien-17-ol 3-Amino-2-(formylamino)-3-iminopropanamide TeMozoloMide Metabolite - MTIC 2-FORMAMIDINO-2-PHENYLDIAZOACETAMIDE HYDROCHLORIDE 4-diazo-4H-imidazole-5-carboxamide TEMOZOLOMIDE-D3 Temozolomide Impurity Cyano temozolomide 5-(Amino-1-(N-methyl Carbamoyl) Temozolomide Impurity 7 Temozolomideacid

  • 17α-Acetoxy-11β-[4-(N-MethylaMino)-phenyl]- 19-norpregna-4,9-diene-3,20-dione
  • N-DesMethyl Ulipristal Acetate
  • Ulipristal Impurity 4
  • Ulipristal-002
  • Ulipristal Acetate Impurity2
  • N-Desmethyl Ulipristal Acetate-13C-d3
  • Ulipristal Acetate Impurity1
  • (8S,11R,13S,14S,17R)-17-acetyl-13-methyl
  • Ulipristal Acetate N-Desmethyl Impurity
  • 19-Norpregna-4,9-diene-3,20-dione, 17-(acetyloxy)-11-[4-(methylamino)phenyl]-, (11β)-
  • Ulipristal Impurity 4(N-Desmethyl Ulipristal Acetate)
  • 159681-66-0