CymitQuimica logo

CAS 13209-45-5

:

Estra-4,6-diene-3,17-dione

Description:
Estra-4,6-diene-3,17-dione, also known as estrone, is a steroid hormone and a key member of the estrogen family. It is characterized by its bicyclic structure, which includes a phenolic A-ring and a cyclopentanophenanthrene skeleton. This compound is primarily involved in the regulation of the female reproductive system and plays a crucial role in various physiological processes, including the menstrual cycle and reproductive health. As a ketone, it features two carbonyl groups at the 3 and 17 positions, contributing to its biological activity. Estra-4,6-diene-3,17-dione is typically synthesized from cholesterol and can be found in various biological fluids, including urine and blood. Its activity is mediated through estrogen receptors, influencing gene expression and cellular function. The compound is also of interest in pharmacology and endocrinology, particularly in the context of hormone replacement therapy and the treatment of estrogen-related disorders. Its CAS number, 13209-45-5, is used for identification in chemical databases and regulatory contexts.
Formula:C18H22O2
InChI:InChI=1S/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/h2,4,10,13-16H,3,5-9H2,1H3/t13-,14+,15+,16-,18-/m0/s1
InChI key:InChIKey=GKSFRYHLOMZMFQ-QXUSFIETSA-N
SMILES:C[C@@]12[C@]([C@]3([C@@]([C@@]4(C(C=C3)=CC(=O)CC4)[H])(CC1)[H])[H])(CCC2=O)[H]
Synonyms:
  • 19-Norandrosta-4,6-diene-3,17-dione
  • 4,6-Estradien-3,17-dione
  • 6-Dehydro-19-norandrostenedione
  • Estra-4,6-diene-3,17-dione
  • 4,6-Estradiene-3,17-dione
Sort by
The purity filter is not visible because current products do not have associated purity data for filtering.
Found 2 products.