CAS 53-16-7
:Estrone
Description:
Estrone is a naturally occurring estrogen steroid hormone, classified as a phenolic compound. It is primarily produced in the ovaries, adrenal glands, and peripheral tissues, playing a crucial role in the regulation of the female reproductive system and secondary sexual characteristics. Estrone is characterized by its molecular formula, which consists of carbon, hydrogen, and oxygen atoms, and it has a specific three-dimensional structure that allows it to bind to estrogen receptors in target tissues. This binding initiates various biological responses, including the regulation of the menstrual cycle and maintenance of pregnancy. Estrone is less potent than estradiol, another major estrogen, but it is significant in postmenopausal women, where it becomes the predominant form of estrogen. In addition to its physiological roles, estrone is also studied for its implications in various health conditions, including hormone replacement therapy and its potential link to certain cancers. Its CAS number, 53-16-7, uniquely identifies it in chemical databases, facilitating research and regulatory processes.
Formula:C18H22O2
InChI:InChI=1/C18H22O2/c1-18-9-8-14-13-5-3-12(19)10-11(13)2-4-15(14)16(18)6-7-17(18)20/h3,5,10,14-16,19H,2,4,6-9H2,1H3/t14?,15-,16?,18+/m1/s1
InChI key:InChIKey=DNXHEGUUPJUMQT-CBZIJGRNSA-N
SMILES:C[C@@]12[C@]([C@]3([C@@](C=4C(CC3)=CC(O)=CC4)(CC1)[H])[H])(CCC2=O)[H]
Synonyms:- (8R,13S)-3-hydroxy-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-one
- (8R,9S,13S,14S)-3-Hydroxy-13-methyl-6,7,8,9,11,12,13,14,15,16-decahydro-17H-cyclopenta[a]phenanthren-17-one
- 1,3,5(10)-Estratrien-3-Ol-17-One
- 3-Hydroxy-1,3,5(10)-estratrien-17-one
- 3-Hydroxy-17-keto-estra-1,3,5-triene
- 3-Hydroxyestra-1,3,5(10)-Trien-17-One
- 3-Hydroxyestra-1,3,5(10)-triene-17-one
- 3-Hydroxyoestra-1,3,5(10)-trien-17-one
- 3beta-Hydroxyestra-1,3,5(10)-trien-17-one
- Aquacrine
- Crinovaryl
- Cristallovar
- Crystogen
- Destrone
- Disynformon
- Endofolliculina
- Estra-1,3,5(10)-trien-17-one, 3-hydroxy-
- Estrol
- Estron
- Estrona
- Estrovarin
- Estrugenone
- Estrusol
- Femestrone Inj.
- Femestrone injection
- Femidyn
- Fermidyn
- Folikrin
- Folipex
- Folisan
- Follestrine
- Follestrol
- Follicular hormone
- Folliculin
- Folliculin (steroid)
- Folliculinum
- Follicunodis
- Follidrin
- Glandubolin
- Hiestrone
- Hormofollin
- Hormovarine
- Kestrone
- Ketodestrin
- Ketohydroxyestrin
- Kolpon
- Menagen
- Menformon
- Nsc 9699
- Oestrin
- Oestroform
- Oestrone
- Oestroperos
- Ovifollin
- Perlatan
- Solliculin
- Theelin
- Thelestrin
- Thelykinin
- Thynestron
- Tokokin
- Unden
- Way 164397
- Wynestron
- beta-Estrone
- Δ1,3,5(10)-Estratrien-3-ol-17-one
- Δ<sup>1,3,5(10)</sup>-Estratrien-3-ol-17-one
- Estrone
- OESTRONE (E1)
- 1,3,5-ESTRATRIEN-3-OL-17-ONE
- 3-HYDROXY-ESTRA-1,3,5(10)-TRIEN-17-ONE
- (8R,13S)-3-Hydroxy-13-methyl-6,7,8,9,11,12,13,14,15,16-decahydro-cyclopenta[a]phenanthren-17-one
- E 1
- 1,3,5-Oestratrien-3-ol-17-one
- 1,3,5(10)-Oestratrien-3-ol-17-one
- 1,3,5[10]-ESTRATRIENE-3-OL-17-ONE
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Estrone
CAS:Formula:C18H22O2Purity:>98.0%(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:270.37Estrone
CAS:Estrogens and progestinsFormula:C18H22O2Color and Shape:White Cream PowderMolecular weight:270.37 g/molEstrone
CAS:Estrone (Aquacrine) is an aromatized C18 steroid with a 3-hydroxyl group and a 17-ketone, a major mammalian estrogen.Formula:C18H22O2Purity:99.09% - 99.98%Color and Shape:Small White Crystals Or White To Creamy White Crystalline Powder SolidMolecular weight:270.3661Estrone (Estriol EP Impurity B, Estradiol Hemihydrate EP Impurity A, Ethinylestradiol EP Impurity C)
CAS:Formula:C18H22O2Color and Shape:White To Off-White SolidMolecular weight:270.371,3,5(10)-Estratrien-3-Ol-17-One
CAS:1,3,5(10)-Estratrien-3-Ol-17-OneFormula:C18H22O2Purity:98%Color and Shape:SolidMolecular weight:270.37Estrone 100 µg/mL in Acetonitrile
CAS:Controlled ProductFormula:C18H22O2Color and Shape:Single SolutionMolecular weight:270.37GB 31660.2-2019 Antibiotics Mixture 168 30-100 µg/mL in Methanol
CAS:Controlled ProductColor and Shape:MixtureEstrone (Standard)
CAS:Estrone (Standard) is the standard substance of Estrone, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. Estrone (Aquacrine) is an aromatized C18 steroid with a 3-hydroxyl group and a 17-ketone, a major mammalian estrogen. It is converted from ANDROSTENEDIONE directly, or from TESTOSTERONE via ESTRADIOL. In humans, it is produced primarily by the cyclic ovaries, PLACENTA, and the ADIPOSE TISSUE of men and postmenopausal women.Formula:C18H22O2Molecular weight:270.3661Estrone
CAS:Controlled ProductImpurity Estradiol EP Impurity A/ Ethinylestradiol EP Impurity C
Applications Estrone is a metabolite of 17β-Estradiol (E888000). During the metabolism, it is in rapid equilibrium with Estriol (E888960) and 17β-Estradiol (E888000) (1). Causes the feminization of male fish at human and animal waste sites (2).This compound is a contaminant of emerging concern (CECs). Drinking water contaminant candidate list 3 (CCL 3) compound as per United States Environmental Protection Agency (EPA), environmental, and food contaminants.
References 1. Both, D. et al.: Anal. Prof. Drug Subst. 1983 12 pp135-1892. Goodman-Gruen, D. et al.: J. Clin. Endocrinol. Metab. 1996 Aug;81(8):2999-3003.Formula:C18H22O2Color and Shape:NeatMolecular weight:270.37Estrone-d7 (>85%)
CAS:Controlled ProductApplications Estrone-d7 is an isotope labelled metabolite of 17β-Estradiol. Drinking water contaminant candidate list 3 (CCL 3) compound as per United States Environmental Protection Agency (EPA), environmental, and food contaminants.
References 1. Both, D. et al.: Anal. Prof. Drug Subst. 1983 12 pp135-1892. Goodman-Gruen, D. et al.: J. Clin. Endocrinol. Metab. 1996 Aug;81(8):2999-3003.Formula:C18H15D7O2Purity:>85%Color and Shape:NeatMolecular weight:356.323
