Estradiol diundecylate

Estradiol diundecylate (brand name Estrolent), or estradiol diundecanoate, also known as 17β-estradiol 3,17β-diundecylate, is an estrogen and an estrogen ester – specifically, the 3,17β-diundecylate ester of estradiol – which has been marketed in Romania.[1][2][3] It was described, along with a variety of other estradiol esters such as estradiol undecylate, by Karl Junkmann of Schering AG in 1953.[4]

Not to be confused with Estradiol diundecylenate.
Estradiol diundecylate
Clinical data
Other namesEstradiol diundecanoate
Routes of
administration		Intramuscular injection
Drug classEstrogen; Estrogen ester
Identifiers
IUPAC name
  • [(8R,9S,13S,14S,17S)-13-methyl-3-undecanoyloxy-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-17-yl] undecanoate
CAS Number
PubChem CID
ChemSpider
CompTox Dashboard (EPA)
Chemical and physical data
FormulaC40H64O4
Molar mass608.948 g·mol−1
3D model (JSmol)
SMILES
  • CCCCCCCCCCC(=O)O[C@H]1CC[C@H]2[C@@H]3CCc4cc(OC(=O)CCCCCCCCCC)ccc4[C@H]3CC[C@]12C
InChI
  • InChI=1S/C40H64O4/c1-4-6-8-10-12-14-16-18-20-38(41)43-32-23-25-33-31(30-32)22-24-35-34(33)28-29-40(3)36(35)26-27-37(40)44-39(42)21-19-17-15-13-11-9-7-5-2/h23,25,30,34-37H,4-22,24,26-29H2,1-3H3/t34-,35-,36+,37+,40+/m1/s1
  • Key:PWQIMJUJIMPDSQ-OBRFQGJBSA-N

See also

References
  1. Elks J (14 November 2014). The Dictionary of Drugs: Chemical Data: Chemical Data, Structures and Bibliographies. Springer. p. 898. ISBN 978-1-4757-2085-3.
  2. Index Nominum 2000: International Drug Directory. Taylor & Francis. January 2000. pp. 406–. ISBN 978-3-88763-075-1.
  3. Muller NF, Dessing RP, eds. (19 June 1998). European Drug Index: European Drug Registrations, Fourth Edition. CRC Press. pp. 456–. ISBN 978-3-7692-2114-5.
  4. Junkmann K (1953). "Über protrahiert wirksame Östrogene" [Over protracted effective estrogens]. Naunyn-Schmiedebergs Archiv für Experimentelle Pathologie und Pharmakologie. 220 (5). doi:10.1007/BF00246561. ISSN 0028-1298. S2CID 20753905.


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