• 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
Alyssin

Alyssin

Product ID A4496
Cas No. 646-23-1
Purity ≥97%
Product Unit SizeCostQuantityStock
25 mg $234.00 In stock
50 mg $418.00 In stock
100 mg $741.00 In stock
500 mg $2,366.00 Please Inquire
Bulk Quote

Quicklinks

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

Description

Alyssin is a sulfinyl analog of sulforaphane, an isothiocyanate (ITC). Alyssin exhibits antioxidative and anticancer activity. This compound inhibits the growth of colon cancer cells in vitro and induces phase II enzymes, increasing Nrf2 activity. Alyssin also decreases enzymatic metabolism of polycyclic aromatic hydrocarbons (PAHs), decreasing carcinogenic risk and displaying potential chemopreventive benefit.

Product Info

Cas No.

646-23-1

Purity

≥97%

Formula

C7H13NOS2

Formula Wt.

191.32

Chemical Name

1-Isothiocyanato-5-(methylsulfinyl)pentane;

IUPAC Name

1-isothiocyanato-5-methylsulfinylpentane

Synonym

5-methylsulfinylpentyl isothiocyanate, 5-(Methylsulfinyl)-pentyl isothiocyanate

Solubility

Soluble in water, DMSO, ethanol, chloroform.

Appearance

Slightly yellowish liquid

Shipping and Storage

Store Temp

-20°C

Ship Temp

Ambient

Downloads

MSDS

A4496 MSDS PDF

Info Sheet

A4496 Info Sheet PDF

References

Lubelska K, Misiewicz-Krzemińska I, Milczarek M, et al. Isothiocyanate-drug interactions in the human adenocarcinoma cell line Caco-2. Mol Cell Biochem. 2012 Aug;367(1-2):19-29. PMID: 22527941.

Kim MJ, Kim SH, Lim SJ. Comparison of the apoptosis-inducing capability of sulforaphane analogues in human colon cancer cells. Anticancer Res. 2010 Sep;30(9):3611-9. PMID: 20944144.

Skupinska K, Misiewicz-Krzeminska I, Stypulkowski R, et al. Sulforaphane and its analogues inhibit CYP1A1 and CYP1A2 activity induced by benzo[a]pyrene. J Biochem Mol Toxicol. 2009 Jan-Feb;23(1):18-28. PMID: 19202560.

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

  • V182705

    Verubecestat

    BACE1 inhibitor

    ≥98%
  • C0365

    Carvedilol

    FIASMA; α1- and β1/2-adrenergic antagonist.

    ≥98%
  • R3577

    Ritonavir

    HIV protease inhibitor.

    ≥98%
  • U8000

    U-74389G

    Antioxidant shown to improve renal function.

    ≥95%
  • C2800

    Chalcone

    Enone.

    ≥97%
  • B3320

    Bifonazole

    Imidazole; HMG-CoA reductase, 14-α demethylase...

    ≥98%
  • S8110

    Sucralfate

    Antacid; pepsin inhibitor. Assay (Polysaccharid...

    Assay (Polysaccharide sulfate) 30-38%
  • T1952

    Tenuazonic Acid Copper Salt

    Mycotoxin produced by Alternaria; photosynthesi...

    ≥98%
  • A4646

    ALLN

    Calpain I/II inhibitor.

    ≥98%
  • D582705

    Dorsomorphin Dihydrochloride

    Inhibitor of ALK2, ALK3, ALK6, and AMPK.

    ≥98%
  • T1027

    2’-Benzoylcarbonyl D-seco-Taxol

    2’-Benzoylcarbonyl D-seco-Taxol is an impurit...

    ≥90%
  • C6956

    Crotamiton

    Antipruritic.

    ≥98%
  • T2817

    Theophylline

    Methylxanthine; PDE inhibitor, A1/2 adenosine a...

    ≥98%
  • C1718

    Cepharanthine, 95%

    Alkaloid found in Stephania.

    ≥95%
  • A6979

    Dihydroartemisinin

    Sesquiterpene lactone derived from Artemesia; m...

    ≥96%
  • R2712

    Recombinant HCV-NS3 Antigens

    Recombinant HCV antigen fragment.

    ≥95%
  • M9644

    Myelin Basic Protein (87-99), guinea pig/human

    Immunodominant peptide epitope occurring in mul...

    ≥95%
  • C0247

    Calcineurin Autoinhibitory Peptide

    Peptide; calcineurin inhibitor.

    ≥95%
  • G6368

    GPR

    Peptide, fibrinogen E analog found in Amaranthu...

    ≥95%
  • T3324

    Tigecycline

    Glycylcycline; protein synthesis inhibitor.

    ≥98%

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

©2026 LKT Laboratories, All Rights Reserved - Products for research use only