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Names | |
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IUPAC name
[(8R,9S,13S,14S,17S)-13-Methyl-3-sulfooxy-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-17-yl] hydrogen sulfate
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Other names
E2DS; Estradiol 3,17β-disulfate
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Identifiers | |
3D model (JSmol)
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ChEMBL | |
ChemSpider | |
KEGG | |
PubChem CID
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CompTox Dashboard (EPA)
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Properties | |
C18H24O8S2 | |
Molar mass | 432.50 g·mol−1 |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Estradiol disulfate (also known as E2DS or estradiol 3,17β-disulfate) is an endogenous estrogen conjugate and metabolite of estradiol.[1] It is related to estradiol 3-sulfate and estradiol 17β-sulfate.[1] Estradiol disulfate has 0.0004% of the relative binding affinity of estradiol for the estrogen receptor alpha (ERα), one of the two estrogen receptors (ERs).[2]
See also
[edit]References
[edit]- ^ a b Herr, F.; Revesz, C.; Manson, A. J.; Jewell, J. B. (1970), Bernstein, Seymour; Solomon, Samuel (eds.), "Biological Properties of Estrogen Sulfates", Chemical and Biological Aspects of Steroid Conjugation, Berlin, Heidelberg: Springer, pp. 368–408, doi:10.1007/978-3-642-95177-0_8, ISBN 978-3-642-95177-0
- ^ Durmaz V, Schmidt S, Sabri P, Piechotta C, Weber M (October 2013). "Hands-off linear interaction energy approach to binding mode and affinity estimation of estrogens". J Chem Inf Model. 53 (10): 2681–8. doi:10.1021/ci400392p. PMID 24063761.
Well, that’s interesting to know that Psilotum nudum are known as whisk ferns. Psilotum nudum is the commoner species of the two. While the P. flaccidum is a rare species and is found in the tropical islands. Both the species are usually epiphytic in habit and grow upon tree ferns. These species may also be terrestrial and grow in humus or in the crevices of the rocks.
View the detailed Guide of Psilotum nudum: Detailed Study Of Psilotum Nudum (Whisk Fern), Classification, Anatomy, Reproduction