• 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. 6853-87-8
Purity ≥98%
Product Unit SizeCostQuantityStock
5 mg $74.90 In stock
25 mg $224.70 In stock
100 mg $636.80 Please Inquire
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.

6853-87-8

Purity

≥98%

Formula

C4H9NO3S

Formula Wt.

151.19

IUPAC Name

3-(Methylsulfinyl)-D-alanine

Synonym

S-Methylcysteine sulfoxide, Methyiin, pyrolyzate

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

  • B5044

    BML-277

    Arylbenzimidazole; CHK2 inhibitor.
    ≥98%
  • M1605

    Mebendazole

    Benzimidazole; microtubule polymerization inhibito...
    ≥98%
  • K0023

    K252c

    Staurosporine analog; PKC and PKA inhibitor.
    ≥98%
  • P6857

    Protocatechuic Acid

    Polyphenol found in many plants and foods.
    ≥97%
  • C0376

    Catharanthine base

    Alkaloid found in Catharanthus, precursor in synth...
    ≥98%
  • L9610

    Lycorine Hydrochloride

    Alkaloid found in plants in the Amaryllidaceae fam...
    ≥98%
  • G8225

    Guggulsterone

    Steroid found in myrrh; FXR antagonist.
    ≥98%
  • F5766

    Forchlorfenuron

    Synthetic cytokinin, plant growth regulator; filam...
    ≥98%
  • M1335

    Mdivi-1

    Quinazolinone; mitochondrial division inhibitor.
    ≥98%
  • M9643

    Myelin Basic Protein (1-11), human

    Immunodominant peptide epitope occurring in multip...
    ≥95%
  • D5709

    Docetaxel

    Semi-synthetic analog of taxol; microtubule depoly...
    ≥98%
  • R2369

    RFRP-1, human

    Peptide, avian GnIG analog; GPR147 activator.
    ≥95%
  • N5072

    NMS-1286937

    PLK1 inhibitor.
    ≥98%
  • P0007

    Pituitary Adenylate Cyclase-activating Polypeptide (6-27), human, sheep, rat

    Endogenous peptide, involved in paracrine and auto...
    ≥95%
  • A0834

    Ac-IETD-pNA

    Caspase 8 substrate.
    ≥95%
  • A4850

    [His18]-Amylin, rat

    Endogenous peptide hormone inolved in gastric empt...
    ≥95%
  • P1766

    Peptide B, cow

    Peptide, fibrinogen-derivative.
    ≥95%
  • A5302

    Anastrozole

    Aromatase inhibitor.
    ≥99%
  • T2801

    Thapsigargin

    Sesquiterpene lactone found in Thapsia, used to in...
    ≥96%
  • G8101

    Guaifenesin

    Expectorant.
    ≥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