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Equol S-Equol | CAS 531-95-3 | For Laboratory Research Use Only buy - image1

Equol S-Equol | CAS 531-95-3 | For Laboratory Research Use Only

COA 3 Inquiries

Unit Price:

$45-55/KG FOB

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CAS No.:

531-95-3

Grade:

Industrial Grade

Content:

99%

Port:

Shanghai

Brand:

Packaging:

1g/bag

Price valid (until):

2026-10-23

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Xi'an Lyna Bio-Tech Co., Ltd.

Company Type:

Manufactory

Location:

China

Qualification:

Main Products:

Urolithiasis B/Spermine Hydrochloride/ Apigenin/ Theacrine/FAA/OEA/PEA Theobromine/ Squid Ink Powder

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Product Description
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Inquiry History

Description

Product Detail

Equol (S-Equol) – Product Description

Equol, also known as S-equol, is an organic compound and a member of the isoflavone class. CAS No. 531-95-3 (S-equol); 94105-90-5 (racemic).

Basic Information

Name: Equol / S-Equol
CAS No.: 531-95-3 (S-Equol); 94105-90-5 (racemic)
Molecular Formula: C₁₅H₁₄O₃
Molecular Weight: 242.27
Appearance: White to off-white powder
Solubility: Slightly soluble in water; DMSO, and other organic solvents

Specifications

Purity: ≥98% (other purity grades available upon request)
Packaging: Various packaging options available upon request
Storage: Keep sealed, protected from light, in a cool and dry place

Intended Use
For laboratory research and analytical testing only. Not for use as a drug, food, or dietary supplement.

Quality Documentation
COA, HPLC chromatograms, and other relevant quality documents available upon request.

Items	Specifications
Purity	≥98%
Packaging:	Various packaging options available upon request
CAS No	531-95-3

ECHEMI 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.

Certificates

Basic 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:

Organic Reagents

Characteristics

PSA:

49.7

XLogP3:

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°

See More Equol Properties 

Hazard Identification

Classification of the substance or mixture

no data available

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	no data available
Signal word	no data available
Hazard statement(s)	no data available
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 Storage

Precautions 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.

See More Equol Safety Data Sheet 

Seller Information

Business Type:
Manufactory

Main Products:
Urolithiasis B/Spermine Hydrochloride/ Apigenin/ Theacrine/FAA/OEA/PEA Theobromine/ Squid Ink Powder

Location:
Room 1502, Unit 3, Building 2, Nanshan Garden, Jianye 2nd Road, Guodu Subdistrict, Chang'an District, Xi'an City, Shaanxi Province, P.R.China

Total Employees:
101-200

Year of Establishment:
2017

LN is a chemical manufacturer integrating production, processing and export, mainly dealing in pharmaceutical intermediates and various industrial chemicals. Since its establishment, the company adheres to the spirit of "integrity management, strict quality control, customer first", and has won praise from customers at home and abroad. We have also established an excellent professional sales team with rich international marketing experience, able to efficiently provide a range of products and professional services.

With synthetic biology platform technology as the core, it conducts innovative research and development, mainly engaged in the research and development of recombinantly expressed pharmaceutical peptides and proteins. Its products include innovative drugs, APIs, pharmaceutical and green synthetic industrial enzymes, functional peptides and protein products, etc.

At present, our company has realized the industrialization of a variety of biosynthetic peptide products and has obtained cooperation orders from many well-known domestic and foreign pharmaceutical companies.

Inquiry History

3 Inquiries

Country	Product	Purchase Quantity	Date Posted
United States	Equol	10 G	Sep 23, 2026
Germany	Equol	10 G	Sep 24, 2026
Russia	equol	10 KG	Jun 25, 2025

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Equol S-Equol | CAS 531-95-3 | For Laboratory Research Use Only

Product Description

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