• Skip to primary navigation
  • Skip to main content
  • Skip to footer

LKT Labs

Biochemicals for Life Science Research

  • Products
    • New Products
    • Cancer Biology
    • Cardiovascular
    • Endocrine Signaling and Immunology
    • Metabolic and GI Pathology
    • Microbiology
    • Natural Products
    • Neuroscience
    • Peptides
    • Pharmaceutical Impurities and Derivatives
    • Stem Cell Modulators
  • Services
    • Custom Synthesis
    • Natural Product Isolation
    • Analytical Services
  • Int’l Distributors
  • Support
    • About LKT Labs
    • General Inquiry
    • Bulk Quote Request
    • Document Request
    • Technical Support
    • Catalog Request
    • Product Flyers
  • Contact Us
  • Cart
  • Login / Register
R-Equol

R-Equol

Product ID E6783
Cas No. 221054-79-1
Purity ≥98%
Product Unit SizeCostQuantityStock
5 mg $71.70 In stock
25 mg $270.20 In stock
100 mg $661.50 In stock
Bulk Quote

Quicklinks

  • Description
  • Product Info
  • Shipping and Storage
  • Downloads
  • References
  • Description
  • Product Info
  • Shipping and Storage
  • Downloads
  • References
  • Custom Order

Description

R-Equol is the diasteromer of S-Equol. Although S-equol is a naturally occuring isoflavone metabolite in humans, R-equol is not. However, both of these diasteromers are biologically active.

Product Info

Cas No.

221054-79-1

Purity

≥98%

Formula

C15H14O3

Formula Wt.

242.27

Chemical Name

(3R)-3-(4-hydroxyphenyl)-3,4-dihydro-2H-chromen-7-ol

IUPAC Name

(3R)-3-(4-hydroxyphenyl)-3,4-dihydro-2H-chromen-7-ol

Synonym

(3R)-3-(4-hydroxyphenyl)-3,4-dihydro-2H-chromen-7-ol

Shipping and Storage

Store Temp

-20°C

Ship Temp

Ambient

Downloads

MSDS

E6783 MSDS PDF

Info Sheet

E6783 Info Sheet PDF

References

Lephart E. Resveratrol, 4’ acetoxy resveratrol, R-equol, racemic equol or S-equol as cosmeceuticals to improve dermal health. Int J Mol Sci. 2017 Jun 3;18(6):1193. PMID: 28587197

Setchell K, Zhao X, Jha P, et al. The pharmacokinetic behavios of the soy isoflavone metabolite S-(-)equol and its diastereoisomer R-(+)equol in healthy adults determined by using stable-isotope-labeled tracers. Am J Clin Nutr. 2009 Oct;90(4):1029-1037. PMID: 19710188

Custom Order

  • Size of single unit expressed as number (e.g. '500' in the case of 500 mg)
  • Total quantity of unit size desired (e.g. '10' in the case of 10 x 500 mg). If only one unit is desired, you may leave this blank.
  • This field is for validation purposes and should be left unchanged.

Related Products

  • S822687

    Surfactin

    Amphiphilic properties

    ≥90% mixed isomers
  • D3374

    Disulfiram

    Aldehyde dehydrogenase, 26S proteasome, MGMT in...

    ≥98%
  • T0002

    T2 Toxin

    Trichothecene mycotoxin produced by Fusarium, a...

    ≥98%
  • B5871

    Bortezomib

    Proteasome inhibitor.

    ≥98%
  • I7557

    1-Isothiocyanato-6-(methylsulfonyl)-hexane

    Synthetic ITC, erysolin analog.

    ≥98%
  • V3276

    Vitamin E, Natural

    Antioxidant.

    ≥97%
  • G8800

    GW-788388

    ALK5 (activin-like) antagonist.  
    ≥97%
  • P1202

    PD-325901

    MEK1/2 and Raf inhibitor.

    ≥99%
  • E4785

    Elvitegravir

    Integrase inhibitor.

    ≥98%
  • S8005

    Substance P

    Endogenous tachykinin peptide, involved in infl...

    ≥95%
  • G5874

    Gossypol

    Polyphenol found in Gossypium; calcineurin and ...

    ≥98%
  • S0344

    Salermide

    SIRT inhibitor.

    ≥98%
  • N8561

    NVP-AEW541

    IGF-1R inhibitor.

    ≥98%
  • A7578

    Astragaloside IV

    Found in Astragalus membranaceus.

    ≥98%
  • S041001

    SB-202190

    Highly selective inhibitor

    ≥99%
  • S0132

    Saikosaponin A

    Triterpene saponin found in Bupleurum.

    ≥98%
  • G2969

    Growth Hormone Releasing Hexapeptide

    Synthetic peptide hormone, met-enkephalin analo...

    ≥95%
  • M9368

    Myristicin

    Allylbenzene found in spices and umbelliferous ...

    ≥98%
  • A601022

    Apararenone

    Non-steroidal MRA

    ≥98%
  • A4523

    Alfuzosin Hydrochloride

    α1-adrenergic antagonist.

    ≥97%

Footer

  • Contact Us
  • About Us
  • Site Map
  • Terms and Conditions
LKT Laboratories, Inc.
545 Phalen Blvd.
St. Paul MN, 55130

Ph: (888)-558-5227
Fax: (888)-558-7329

©2025 LKT Laboratories, All Rights Reserved - Products for research use only