Estrone
Catalog No.
A8426
Estrogenic hormone
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Estrone (E1, and also oestrone) is an estrogenic hormone secreted by the ovary as well as adipose tissue with the chemical name of 3-hydroxyestra-1,3,5(10)-triene-17-one and the chemical formula C18H22O2. Estrone is an odorless, solid crystalline powder, white in color with a melting point of 254.5 °C and a specific gravity of 1.23. Estrone is one of several natural estrogens, which also include estriol and estradiol. Estrone is the least abundant of the three hormones; estradiol is present almost always in the reproductive female body, and estriol is abundant primarily during pregnancy.
| Physical Appearance | A solid |
| Storage | Store at -20°C |
| M.Wt | 270.37 |
| Cas No. | 53-16-7 |
| Formula | C18H22O2 |
| Solubility | insoluble in H2O; ≥9.2 mg/mL in EtOH with gentle warming and ultrasonic; ≥9.75 mg/mL in DMSO |
| Chemical Name | (8R,9S,13S,14S)-3-hydroxy-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-one |
| SDF | Download SDF |
| Canonical SMILES | CC12CCC3C(C1CCC2=O)CCC4=C3C=CC(=C4)O |
| Shipping Condition | Small Molecules with Blue Ice, Modified Nucleotides with Dry Ice. |
| General tips | We do not recommend long-term storage for the solution, please use it up soon. |
Quality Control & MSDS
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Chemical structure
