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Merck
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45199

Sigma-Aldrich

Enterolactone

~95% (HPLC)

Sinónimos:

trans-α,β-Bis(3-hydroxybenzyl)butyrolactone

Iniciar sesiónpara Ver la Fijación de precios por contrato y de la organización
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About This Item

Fórmula empírica (notación de Hill):
C18H18O4
Número de CAS:
78473-71-9
Peso molecular:
298.33
Beilstein/REAXYS Number:
4699604
MDL number:
MFCD01861506
UNSPSC Code:
85151701
PubChem Substance ID:
57650263
NACRES:
NA.77

assay

~95% (HPLC)

Quality Level

100

form

solid

storage temp.

2-8°C

SMILES string

Oc1cccc(C[C@@H]2COC(=O)[C@H]2Cc3cccc(O)c3)c1

InChI

1S/C18H18O4/c19-15-5-1-3-12(8-15)7-14-11-22-18(21)17(14)10-13-4-2-6-16(20)9-13/h1-6,8-9,14,17,19-20H,7,10-11H2/t14-,17+/m1/s1

InChI key

HVDGDHBAMCBBLR-PBHICJAKSA-N

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Biochem/physiol Actions

Enterolactone is the major human metabolite of dietary sesamin (lignan from sesame seeds). A phytoestrogen, it shows an inverse correlation with risk of breast cancer in one study.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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(±)-Equol ≥99.0% (TLC)

Sigma-Aldrich

45405

(±)-Equol

S-Equol ≥97% (HPLC)

Sigma-Aldrich

SML2147

S-Equol

Genistin analytical standard

Supelco

73822

Genistin

Li-Quan Wang
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 777(1-2), 289-309 (2002-09-25)
The mammalian phytoestrogens enterodiol (END) and enterolactone (ENL) are produced in the colon by the action of bacteria on the plant precursors matairesinol (MAT), secoisolariciresinol (SECO), their glycosides, and other precursors in the diet. Both END and ENL have been
Kirstine S Krogholm et al.
The British journal of nutrition, 108(10), 1904-1912 (2012-03-29)
Since collection of 24 h urine samples is very time consuming and difficult to obtain, epidemiological studies typically only obtain spot urine samples. The aim of the present study was to evaluate whether flavonoids and enterolactone in overnight urine could
Karin Preindl et al.
Analytical chemistry, 91(17), 11334-11342 (2019-08-10)
We are constantly exposed to a variety of environmental contaminants and hormones, including those mimicking endogenous estrogens. These highly heterogeneous molecules are collectively referred to as xenoestrogens and hold the potential to affect and alter the delicate hormonal balance of
Clare Whitton et al.
Public health nutrition, 21(15), 2735-2743 (2018-08-08)
Short screeners for assessing dietary quality are lacking in Asia. We recently developed a short thirty-seven-item diet screener (DS). The present study aimed to evaluate reproducibility and relative validity of the DS in assessing a priori dietary quality indices (DQI;
Mark J McCann et al.
Molecular nutrition & food research, 57(2), 212-224 (2012-11-14)
There is evidence that a mammalian lignan, enterolactone (ENL), decreases the proliferation rate of prostate cancer cells, although previous studies have used concentrations difficult to achieve through dietary modification. We have therefore investigated the anti-proliferative effects of ENL in an
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