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Catalog No.: A16986

Estrogen receptor agonist


(R)-Equol Chemical Structure

CAS NO. 221054-79-1

(R)-Equol is an agonist of both ERα and ERβ with Kis of 27.4 and 15.4 nM, respectively.

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  • Gao X, .et al. Dual Function of a Novel Bacterium, Slackia sp. D-G6: Detoxifying Deoxynivalenol and Producing the Natural Estrogen Analogue, Equol, Toxins (Basel), 2020, Jan 26;12(2) PMID: 31991913

Biological Activity

(R)-Equol is an agonist of both ERα and ERβ with Kis of 27.4 and 15.4 nM, respectively.
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
0.1 mM 41.27 mL 206.36 mL 412.71 mL
0.5 mM 8.25 mL 41.27 mL 82.54 mL
1 mM 4.13 mL 20.64 mL 41.27 mL
5 mM 0.83 mL 4.13 mL 8.25 mL

*The above data is based on the productmolecular weight 242.3. Batch specific molecular weights may vary from batch to batch due to solvent of hydration, which will affect the solvent volumes required to prepare stock solutions.

Catalog Num A16986
Actions Agonist
CAS No. 221054-79-1
Formula C15H14O3
M. Wt 242.3
Purity >98%
Synonyms Isoequol, (+)-Equol
SMILES OC1=CC=C2C[[email protected]](C3=CC=C(O)C=C3)COC2=C1

Store lyophilized at -20ºC, keep desiccated.
In lyophilized form, the chemical is stable for 36 months.
In solution, store at -20ºC and use within 3 months to prevent loss of potency. Aliquot to avoid multiple freeze/thaw cycles.

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