Metribolone

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Metribolone
ImageFile
IUPAC name 17β-17-Hydroxy-17-methyl-estra-4,9,11-trien-3-one
Other names Methyltrienolone, R1881
Identifiers
CAS number [965-93-5]
PubChem 261000
SMILES CC1(CCC2C1(C=CC3=C4CCC(=O)C=C4CCC23)C)O
Properties
Molecular formula C19H24O2
Molar mass 284.39266
Except where noted otherwise, data are given for
materials in their standard state
(at 25 °C, 100 kPa)

Infobox disclaimer and references

Metribolone, also known as R1881 is a potent non-aromatizable androgen[1] which has also been used as a photoaffinity label for the androgen receptor.[2]

[edit] References

  1. ^ Bojar H, Maar K, Staib W (1980). "The endocrine background of human renal cell carcinoma. V. Binding of the highly potent androgen methyltrienolone (R 1881) by tumour cytosol". Urol. Int. 35 (2): 154–60. PMID 6966435. 
  2. ^ Brinkmann AO, Kuiper GG, de Boer W, Mulder E, Bolt J, van Steenbrugge GJ, van der Molen HJ (January 1986). "Characterization of androgen receptors after photoaffinity labelling with [3H]methyltrienolone (R1881)". J. Steroid Biochem. 24 (1): 245–9. PMID 2422446. 

[edit] External links