• 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
(+)-S-Methyl-L-cysteine-S-oxide

(+)-S-Methyl-L-cysteine-S-oxide

Product ID M1566
Cas No. 32726-14-0
Purity ≥98%
Product Unit SizeCostQuantityStock
5 mg $102.00 In stock
25 mg $306.20 In stock
100 mg $867.80 In stock
Bulk Quote

Quicklinks

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

Description

S-methyl-L-cysteine-S-oxide (Methyiin) is an analog of alliin that can be found in vegetables of the Brassicaceae family, such as garlic, onions, and kale. Methyiin exhibits anti-diabetic, anti-hyperlipidemic, and antioxidative activity in vitro and in vivo. This compound decreases plasma glucose and body weight in animal models of diabetes and decreases endogenous lipogenesis and increases lipid catabolism in animal models of hyperlipidemia.

Product Info

Cas No.

32726-14-0

Purity

≥98%

Formula

C4H9NO3S

Formula Wt.

151.19

IUPAC Name

3-(Methylsulfinyl)-D-alanine

Synonym

S-Methylcysteine sulfoxide, Methyiin, pyrolyzate, Methiin

Melting Point

168°C

Appearance

White to off white powder

Shipping and Storage

Store Temp

4°C

Ship Temp

Ambient

Downloads

MSDS

M1566 MSDS PDF

Info Sheet

M1566 Info Sheet PDF

Brochures

Natural Products Flyer

References

Kook S, Kim GH, Choi K. The antidiabetic effect of onion and garlic in experimental diabetic rats: meta-analysis. J Med Food. 2009 Jun;12(3):552-60. PMID: 19627203.

Kumari K, Augusti KT. Lipid lowering effect of S-methyl cysteine sulfoxide from Allium cepa Linn in high cholesterol diet fed rats. J Ethnopharmacol. 2007 Feb 12;109(3):367-71. PMID: 16987625.

Kumari K, Augusti KT. Antidiabetic and antioxidant effects of S-methyl cysteine sulfoxide isolated from onions (Allium cepa Linn) as compared to standard drugs in alloxan diabetic rats. Indian J Exp Biol. 2002 Sep;40(9):1005-9. PMID: 12587728.

Komatsu W, Miura Y, Yagasaki K. Suppression of hypercholesterolemia in hepatoma-bearing rats by cabbage extract and its component, S-methyl-L-cysteine sulfoxide. Lipids. 1998 May;33(5):499-503. PMID: 9625597.

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

  • T5608

    α-Tocotrienol

    Antioxidant, vitamin E derivative found in vege...

    ≥98%
  • S020665

    Saquinavir

    Protease inhibitor

    ≥99%
  • S680000

    SR144528

    Selective cannabinoid receptor 2 (CB2) inverse ...

    ≥98%
  • C0170

    N-(4-Carbethoxyphenyl)retinamide

    Retinoid, differentiation inducer.

    ≥98%
  • T6903

    Tranylcypromine Hydrochloride

    MAO and histone demethylase LSD1 inhibitor.

    ≥98%
  • G0146

    Galanin, human

    Endogenous neuropeptide, involved in nociceptio...

    ≥98%
  • A0922

    Acetyl-L-Carnitine Hydrochloride

    Carnitine derivative, involved in energy homeos...

    ≥98%
  • Q8133

    Quinacrine Dihydrochloride Dihydrate

    Cell membrane permeability modulator, topoisome...

    ≥97%
  • P6854

    Progesterone

    Endogenous steroid hormone involved in reproduc...

    ≥98%
  • S4932

    SMI-4a

    Thiazolidine; Pim kinase inhibitor.

    ≥99%
  • A9715

    AZD-8330

    MEK 1/2 inhibitor.

    ≥98%
  • R1627

    Regorafenib Anhydrous

    Multikinase inhibitor.

    ≥99%
  • T1298

    TDZD-8

    GSK-3β inhibitor.

    ≥98%
  • B5075

    BMS-708163

    γ-Secretase inhibitor.

    ≥98%
  • C0273

    Casin

    Cdc42 GTPase inhibitor.

    ≥97%
  • D1777

    Desmopressin Acetate

    Synthetic peptide, vasopressin derivative; V2 a...

    ≥95%
  • F5868

    Formoterol Fumarate Dihydrate

    β2-adrenergic agonist.

    ≥98%
  • G6368

    GPR

    Peptide, fibrinogen E analog found in Amaranthu...

    ≥95%
  • O4917

    Omeprazole

    H+/K+ ATPase inhibitor.

    ≥98%
  • G3457

    Ginsenoside Re

    Triterpene saponin found in species of Panax; P...

    ≥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

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