Supply S-Equol powder CAS 531-95-3 Equol (S)-Equol research chemical 99% purity
COA 1 Inquiries
531-95-3
Pharmaceutical Grade
99%
shenzhen
None
1kg/bag 25kg/drum
2026-10-04
API
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Product Description
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Seller Information
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Inquiry History
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DescriptionECHEMI Editorial Reference(-)-(S)-Equol is a high affinity ligand for estrogen receptor β with a Ki of 0.73 nM.
Solid
Equol is a member of hydroxyisoflavans.|Equol has been used in trials studying the treatment of Breast Cancer.|S-equol is an orally bioavailable, non-steroidal estrogen naturally produced by the metabolism of the isoflavonoid daidzein by human intestinal microflora, with potential chemoprotective and estrogen receptor (ER) modulating activities. S-equol preferentially binds to and activates the beta isoform of ER in certain target tissues, while having an antagonistic effect in other tissues. This modulates the expression of ER-responsive genes in a tissue-specific manner. This agent may increase bone mineral density, affect vasomotor symptoms, and may decrease the proliferation rate of susceptible cancer cells. In addition, this agent interferes with the activity of enzymes involved in steroid biosynthesis. S-equol inhibits dihydrotestosterone (DHT) production and may inhibit the proliferation of androgen-driven prostate cancer. S-equol is the biologically active enantiomer while R-equol is essentially inactive and has a weak affinity for alpha-ER.|A non-steroidal ESTROGEN generated when soybean products are metabolized by certain bacteria in the intestines.CertificatesBasic Info-
Product Name:
Equol
Other Name:2H-1-Benzopyran-7-ol,3,4-dihydro-3-(4-hydroxyphenyl)-,(3S)-;4′,7-Isoflavandiol;2H-1-Benzopyran-7-ol,3,4-dihydro-3-(4-hydroxyphenyl)-,(S)-;(3S)-3,4-Dihydro-3-(4-hydroxyphenyl)-2H-1-benzopyran-7-ol;4′,7-Dihydroxyisoflavan;Equol;(S)-(-)-4′,7-Isoflavandiol;Equol,(-)-;(-)-Equol;(-)-(S)-Equol;(S)-Equol;(3S)-Equol;SE 5OH;S-equol;AUS 131;(S)-(-)-Equol;(3S)-3-(4-Hydroxyphenyl)-3,4-dihydro-2H-chromen-7-ol;(S)-3-(4-Hydroxyphenyl)chroman-7-ol;20879-01-0
CAS No.:531-95-3
Molecular Formula:C15H14O3
InChIKeys:InChIKey=ADFCQWZHKCXPAJ-GFCCVEGCSA-N
Molecular Weight:242.27
Exact Mass:242.27
EC Number:208-522-2
UNII:2T6D2HPX7Q
DSSTox ID:DTXSID0022309
NCI Thesaurus Code:C120313
HScode:2932999099
Categories:
Characteristics-
PSA:
49.7
XLogP3:3
Appearance:Solid
Density:1.3±0.1 g/cm3
Melting Point:189.5 °C
Boiling Point:441.7°C at 760 mmHg
Flash Point:220.9±28.7 °C
Refractive Index:1.645
Water Solubility:72.3 mg/L @ 25 °C (est)
Storage Conditions:-20°C Freezer
Specific rotation:D -21.5°
Hazard IdentificationClassification of the substance or mixture
no data available
GHS label elements, including precautionary statements
Pictogram(s) no data available Signal word no data available
Hazard statement(s) no data available
Precautionary statement(s) Prevention no data available
Response no data available
Storage no data available
Disposal no data available
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Trader
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Main Products:
API
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Location:
1806 Building B,Science Building,Hongkong Road,Wuhan City,Hubei Province
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Year of Establishment:
2024
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Inquiry History1 Inquiries
Country Product Purchase Quantity Date Posted 
Russia
equol
10 KG Jun 25, 2025 Post an enquiry for this product
