K917 19-Nor-androst-5(10)-ene-3,17-dione - AK Scientific
 
 
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  Catalog ID # K917
19-Nor-androst-5(10)-ene-3,17-dione
, 98%
 
Estr-5(10)-ene-3,17-dione




IDENTITY
CAS Registry #:[3962-66-1]
MDL Number:MFCD00271641
MF:C18H24O2
MW:272.382
SPECIFICATIONS & PROPERTIES
Purity:98%
Physical Form:Slightly yellow powder
Melting Point:145-150°C
Optical Rotation:+280° (CHCl3)
Shipping:Normal Temperature

REVIEW

 19-Nor-androst-5(10)-ene-3,17-dione (Estr-5(10)-ene-3,17-dione) is a steroidal diketone used as a key intermediate in the preparation of 17-alpha-fluorosteroids, mibolerone, androgens, steroidal diketals and dienols.

REFERENCES
[1]Hagiwara, Hikoichi; Noguchi, Shunsaku; Nishikawa, Masamoto. Syntheses of 19-nor-3-oxo steroids. Chemical & Pharmaceutical Bulletin. (1960) 8: 84-5.
[2] Bednarski, Patrick J.; Nelson, Sidney D. Interactions of thiol-containing androgens with human placental aromatase. Journal of Medicinal Chemistry. (1989) 32(1): 203-13.
[3] Yang, Qing; Fan, Bo-lin; Tang, Rui-ren. Synthesis and characterization of mibolerone. Journal of Central South University of Technology (English Edition). (2007) 14(4): 524-527.
[4] Hagiwara, Hikoichi Steroid. XVIII. Synthesis of 3-oxo-19-nor steroids Yakugaku Zasshi (1960), 80, 1675-9.

Risk Description(s)
R36/37/38:Irritating to eyes, respiratory system and skin

Safety Description(s)
S24/25:Avoid contact with skin and eyes.


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CATEGORIES

 APIs and Bioactives > Steroid Hormones

USEFUL LINKS

  PubChem