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17alphalpha-​Cyanomethylestra-​1,​3,​5(10)​-​triene-​3,​17beta-​diol
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17alphalpha-​Cyanomethylestra-​1,​3,​5(10)​-​triene-​3,​17beta-​diol

CAS: 16669-06-0

Ref. TR-C999283

100mg
2,167.00 €
Estimated delivery in United States, on Thursday 27 Jun 2024

Product Information

Name:
17alphalpha-​Cyanomethylestra-​1,​3,​5(10)​-​triene-​3,​17beta-​diol
Controlled Product
Synonyms:
  • 17alphalpha-Cyanomethylestra-1,3,5(10)-triene-3,17beta-diol
  • 19-Norpregna-1,3,5(10)-triene-21-nitrile
  • 3,17-dihydroxy-
  • (17α)-
  • 17-(Cyanomethyl)estra-1,3,5(10)-triene-3,17β-diol
  • 17α-Cyanomethylestra-1,3,5(10)-triene-3,17β-diol
  • STS 433
  • [3,17-Dihydroxyestra-1,3,5(10)-trien-17α-yl]acetonitrile
Description:

Applications 17α-​Cyanomethylestra-​1,​3,​5(10)​-​triene-​3,​17β-​diol is an impurity of Dienogest (D441870), a derivative of 19-Nortestosterone. In combination with estrogen as oral contraceptive. Progestogen.
References Hubner, M., et al.: Arzneim.-Forsch., 30, 401 (1980), Spona, J., et al.: Contraception, 56, 185 (1997), Foster, R.H., et al.: Drugs, 56, 825 (1998),

Brand:
TRC
Long term storage:
Notes:

Chemical properties

Molecular weight:
311.418
Formula:
C20H25NO2
InChI:
InChI=1S/C20H25NO2/c1-19-8-6-16-15-5-3-14(22)12-13(15)2-4-17(16)18(19)7-9-20(19,23)10-11-21/h3,5,12,16-18,22-23H,2,4,6-10H2,1H3/t16-,17-,18+,19+,20-/m1/s1
SMILES:
C[C@]12CC[C@@H]3c4ccc(O)cc4CC[C@H]3[C@@H]1CC[C@@]2(O)CC#N
MDL:
Melting point:
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Density:
Concentration:
EINECS:
Merck:
HS code:

Hazard Info

UN Number:
EQ:
Class:
H Statements:
P Statements:
Forbidden to fly:
Hazard Info:
Packing Group:
LQ:

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