• 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
Methimazole

Methimazole

Product ID M1976
Cas No. 60-56-0
Purity ≥98%
Product Unit SizeCostQuantityStock
10 g $47.00 In stock
25 g $72.00 In stock
Bulk Quote

Quicklinks

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

Description

Methimazole is a thioamide immunomodulatory anti-thyroid compound that is clinically used to treat hyperthyroidism and Graves’ disease. Methimazole is an irreversible inhibitor of thyroid peroxidase; it decreases levels of CXCL10 and downregulates expression of IFNγ receptors.

Product Info

Cas No.

60-56-0

Purity

≥98%

Formula

C4H6N2S

Formula Wt.

114.17

Chemical Name

1,3-Dihydro-1-methyl-2H-imidazole-2-thione

IUPAC Name

3-methyl-1H-imidazole-2-thione

Synonym

Basolan, Favistan, Frentirox, Mercazole, Tapazole, Thycapsol, Strumazol

Melting Point

146-148°C

Solubility

Soluble in water (200 mg/mL), ethanol (200 mg/mL), or chloroform. Slightly soluble in ether or benzene.

Appearance

White Crystal Powder

Shipping and Storage

Store Temp

Ambient

Ship Temp

Ambient

Downloads

MSDS

M1976 MSDS PDF

Info Sheet

M1976 Info Sheet PDF

References

Rivkees SA. Pediatric Graves' disease: management in the post-propylthiouracil Era. Int J Pediatr Endocrinol. 2014;2014(1):10. PMID: 25089127.

Manna D, Roy G, Mugesh G. Antithyroid drugs and their analogues: synthesis, structure, and mechanism of action. Acc Chem Res. 2013 Nov 19;46(11):2706-15. PMID: 23883148.

Crescioli C, Cosmi L, Borgogni E, et al. Methimazole inhibits CXC chemokine ligand 10 secretion in human thyrocytes. J Endocrinol. 2007 Oct;195(1):145-55. PMID: 17911406.

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

  • N3213

    Nidulal

    Sesquiterpene found in Nidula.

    ≥95%
  • G124082

    GDC-0941

    pan-PI3K inhibitor.

    ≥98%
  • C0160

    Canrenone

    Metabolite of spironolactone; Na+/K+ ATPase par...

    ≥98%
  • L0528

    LBH-589

    HDAC1/2/3/11 inhibitor.

    ≥98%
  • C0270

    Carbamazepine

    GABA potentiator, voltage-gated Na+ and ATP-sen...

    ≥98%
  • H3277

    Histrelin Acetate

    Peptide, GnRH analog; GnRH agonist.
    ≥95%
  • I7360

    Isosorbide Mononitrate

    NO donor.

    ≥98%
  • G0181

    Gastrin Releasing Peptide, human

    Endogenous bombesin-like peptide, involved in f...

    ≥95%
  • T0077

    Transactivator of Transcription Peptide (2-4)

    Peptide, contains two cell-penetrating sequence...

    ≥95%
  • R2811

    Recombinant HIV-1 gp-41

    Recombinant HIV glycoprotein antigen fragment.<...

    ≥95%
  • E9418

    Exendin 3 (9-39)

    Peptide, GLP-1 analog found in Heloderma; GLP-1...

    ≥95%
  • G1646

    Geldanamycin

    HSP90 inhibitor.

    ≥97%
  • B5000

    BMS-911543

    JAK2 inhibitor.

    ≥99%
  • A2048

    Aflatoxin G1

    Mycotoxin produced by species of Aspergillus; D...

    ≥98%
  • F5766

    Forchlorfenuron

    Synthetic cytokinin, plant growth regulator; fi...

    ≥98%
  • F5968

    Foretinib

    ROS1, MET, Ron, Axl, TIE-2, VEGFR2 inhibitor.

    ≥98%
  • M1680

    5-Methoxyindole

    Core structure of melatonin; potential PPARγ a...

    ≥98%
  • R3249

    Rimantadine Hydrochloride

    Viral M2 proton channel blocker.

    ≥98%
  • G0096

    GAY

    Tripeptide, used to tag proteins.

    ≥95%
  • M1745

    Melatonin

    Endogenous hormone involved in circadian rhythm...

    ≥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