CAS 734-32-7
:(+)-Estr-4-ene-3,17-dione
Description:
(+)-Estr-4-ene-3,17-dione, commonly known as estrone, is a naturally occurring estrogen steroid hormone. It is characterized by its steroid structure, which consists of four fused carbon rings, typical of steroid compounds. This substance is a key player in the regulation of various physiological processes, including the menstrual cycle and reproductive functions. Estrone is synthesized primarily in the ovaries, adrenal glands, and peripheral tissues, and it can be converted into other estrogens, such as estradiol. The compound exhibits both estrogenic activity and various biological effects, influencing growth and development in target tissues. It is soluble in organic solvents but has limited solubility in water. Estrone is also used in hormone replacement therapy and in the treatment of certain hormone-sensitive conditions. Its chemical formula is C18H22O2, and it has a molecular weight of approximately 270.37 g/mol. As a regulated substance, its use and distribution are subject to strict guidelines in many countries.
Formula:C18H24O2
InChI:InChI=1S/C18H24O2/c1-18-9-8-14-13-5-3-12(19)10-11(13)2-4-15(14)16(18)6-7-17(18)20/h10,13-16H,2-9H2,1H3/t13-,14+,15+,16-,18-/m0/s1
InChI key:InChIKey=JRIZOGLBRPZBLQ-QXUSFIETSA-N
SMILES:C[C@@]12[C@]([C@]3([C@@]([C@@]4(C(CC3)=CC(=O)CC4)[H])(CC1)[H])[H])(CCC2=O)[H]
Synonyms:- (+)-19-Norandrost-4-en-3,17-dione
- (+)-19-Norandrost-4-ene-3,17-dione
- (8R,9S,10R,13S,14S)-13-methyl-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthrene-3,17-dione
- (8R,9S,10R,13S,14S)-13-methyl-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthrene-3,17-quinone
- (8Xi,9Xi,10Xi,14Xi)-Estr-4-Ene-3,17-Dione
- 19-Nor-4-androstenedione
- 19-Norandrostenedione
- 3,17-Dioxo-19-norandrost-4-ene
- Estr-4-Ene-3,17-Dione
- Estrenone
- NSC 12164
- Nor-Androstenedione
- Norandrostenedione
- Nordione
- d-19-Norandrost-4-ene-3,17-dione
- Δ<sup>4</sup>-Estrene-3,17-dione
- See more synonyms
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Found 10 products.
4-Estren-3,17-dione-2,2,4,6,6,10,16,16-d8 (19-Norandrostendione)
CAS:Controlled ProductPurity:98 atom % DColor and Shape:White SolidMolecular weight:280.44Norethisterone EP Impurity B (Norethisterone Acetate EP Impurity J)
CAS:Controlled ProductFormula:C18H24O2Color and Shape:NeatMolecular weight:272.3819-Norandrost-4-ene-3,17-dione
CAS:Controlled ProductFormula:C18H24O2Color and Shape:NeatMolecular weight:272.38(+)-19-Norandrost-4-ene-3,17-dione
CAS:Controlled Product<p>Applications Norethindrone intermediate.<br>References Carlin, J., et al.: Drug Metab. Dispos., 20, 148 (1982), Hoffmann, R., et al.: Clin. Exp. Dermatol., 27, 373 (2002), Tarter, T., et al.: Curr. Pharm. Des., 2, 775(2006),<br></p>Formula:C18H24O2Color and Shape:White To BeigeMolecular weight:272.38Estren-3,17-dione-2,2,4,6,6,10,16,16-d8
CAS:Controlled ProductFormula:C18D8H16O2Color and Shape:NeatMolecular weight:280.44(+)-19-Norandrost-4-ene-3,17-dione (1 mg/ml in Acetonitrile)
CAS:Controlled ProductFormula:C18H24O2Color and Shape:ColourlessMolecular weight:272.38Norandrostenedione
CAS:Controlled ProductNorandrostenedione is a prohormone that is produced in the body from testosterone. It has been shown to have genotoxic effects in vivo and inhibitory properties against pharmaceutical preparations. Norandrostenedione also inhibits infectious diseases by binding to the matrix effect of bacteria, such as Streptococcus pyogenes and Staphylococcus aureus. Norandrostenedione also has an apoptotic effect on human cells, which may be due to its ability to increase intracellular calcium concentration.Formula:C18H24O2Purity:Min. 95%Color and Shape:PowderMolecular weight:272.38 g/molNorethindrone Related Compound B CIII (Estr-4-ene-3,17-dione)
CAS:Controlled ProductCyclanic, cyclenic or cycloterpenic ketones without other oxygen function not elsewhere specified or includedFormula:C18H24O2Color and Shape:PowderMolecular weight:272.17763
