• 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

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

  • S761025

    Stauprimide

    Analog of staurosporine.

    ≥98%
  • A0963

    Adrenocorticotropic Hormone (1-10), human

    Endogenous peptide hormone fragment, involved i...

    ≥95%
  • P3542

    PIK-93

    p110α and p110γ PI3K inhibitor.

    ≥98%
  • S3345

    Silymarin

    Flavonolignan mixture found in Silybum (milk th...

    ≥50% sylibin
  • A4515

    Alendronate Monosodium Trihydrate

    Bisphosphonate.

    ≥98%
  • K0276

    Katacalcin

    Peptide found in crustaceans; PKA activator.

    ≥95%
  • K0133

    Kainic Acid

    Excitatory amino acid found in seaweed; AMPA an...

    ≥98%
  • P0370

    Paromomycin Sulfate

    Aminoglycoside; protein translation inhibitor, ...

    ≥98%
  • I4659

    Iloperidone

    Benzisoxazole phenylethanone; D2 and 5-HT2A ant...

    ≥99%
  • P2502

    Phenethyl Glucosinolate Potassium

    Found in cruciferous vegetables.

    ≥97%
  • C6935

    Crizotinib

    ALK, ROS1, c-MET inhibitor.

    ≥98%
  • L960002

    LY-294002 Hydrochloride

    Inhibitor of PI3K.

    ≥98%
  • B1878

    Betamethasone 21-Phosphate Sodium

    Steroid; glucocorticoid agonist.

    ≥98%
  • P0346

    Palosuran Hydrochloride

    Urotensin II receptor antagonist.
  • A5037

    Amiodarone Hydrochloride

    Voltage-gated Na+, Ca2+, K+ channel blocker, α...

    ≥98%
  • A9818

    Azelastine Hydrochloride

    TRPV1 agonist, histamine H1 antagonist.

    ≥98%
  • D5992

    Doxapram Hydrochloride Hydrate

    K+ channel blocker, catecholamine release stimu...

    ≥98%
  • G733409

    GSK-2982772

    RIP1 inhibitor.

    ≥98%
  • B8377

    5-tert-Butoxyquinazoline-2,4-diamine

    Diaminoquinazoline derivative.

    ≥98%
  • T6831

    Triadimenol

    Triadimefon metabolite; mutagen.

    ≥96%

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