• 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
7-Methyl-6-mercaptopurine

7-Methyl-6-mercaptopurine

Product ID M1575
Cas No. 3324-79-6
Purity ≥87%
Product Unit SizeCostQuantityStock
10 mg $92.00 In stock
50 mg $204.30 In stock
100 mg $330.50 In stock
500 mg $901.30 In stock
Bulk Quote

Quicklinks

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

Description

7-Methyl-6-mercaptopurine is a thiopurine antimetabolite and derivative of 6-mercaptopurine; it exhibits immunosuppressive, anti-inflammatory, and anticancer chemotherapeutic activities. This compound is clinically used to treat inflammatory bowel disorder (IBD), Crohn’s disease, and leukemias and lymphomas. This compound suppresses metabolism of inosine monophosphate (IMP), inhibiting phosphoribosylpyrophosphate amidotransferase; this prevents synthesis of purines, DNA, and RNA.

Product Info

Cas No.

3324-79-6

Purity

≥87%

Formula

C6H6N4S

Formula Wt.

166.21

Chemical Name

1,7-dihydro-7-methyl-6H-Purine-6-thione

IUPAC Name

7-methyl-3H-purine-6-thione

Synonym

7-Methyl-6-thiopurine, 7-Methylpurine-6-thiol

Melting Point

286-288°C

Solubility

Soluble in DMSO.

Appearance

White Crystalline Powder

Shipping and Storage

Store Temp

-20°C

Ship Temp

Ambient

Downloads

MSDS

M1575 MSDS PDF

Info Sheet

M1575 Info Sheet PDF

References

Bradford K, Shih DQ. Optimizing 6-mercaptopurine and azathioprine therapy in the management of inflammatory bowel disease. World J Gastroenterol. 2011 Oct 7;17(37):4166-73. PMID: 22072847.

Nielsen OH, Vainer B, Rask-Madsen J. Review article: the treatment of inflammatory bowel disease with 6-mercaptopurine or azathioprine. Aliment Pharmacol Ther. 2001 Nov;15(11):1699-708. PMID: 11683683.

Lennard L, Welch JC, Lilleyman JS. Thiopurine drugs in the treatment of childhood leukaemia: the influence of inherited thiopurine methyltransferase activity on drug metabolism and cytotoxicity. Br J Clin Pharmacol. 1997 Nov;44(5):455-61. PMID: 9384462.

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

  • C0366

    Carvedilol Phosphate Hemihydrate

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

    ≥98%
  • P3540

    PIK-75 Hydrochloride

    p110α PI3K inhibitor.

    ≥98%
  • H000051

    H-151

    STING antagonist

    ≥99%
  • N1982

    Neuromedin U, rat

    Endogenous neuropeptide, involved in energy hom...

    ≥95%
  • I7155

    Isoindigo

    Potential AhR binding agent.

    ≥98%
  • M1669

    6-Mercaptopurine Monohydrate

    Thiopurine antimetabolite; PRPP amidotransferas...

    ≥98%
  • V0252

    Vancomycin Hydrochloride

    Glycopeptide, binds D-Ala-D-Ala; cell wall synt...

    ≥1050 IU/mg, bio assay
  • P8169

    Purpurin

    Anthraquinone pigment found in madder root; O-a...

    ≥90%
  • D1628

    5,6-Dehydrokawain

    Kavalactone originally found in Piper methystic...

    ≥98%
  • E6257

    Epothilone B

    Microtubule depolymerization inhibitor.

    ≥98%
  • R5700

    Ro 61-8048

    Kynurenine 3-hydroxylase inhibitor.

    ≥99%
  • A5279

    Angiotensin II (1-4), human

    Endogenous peptide fragment, involved in vasoco...

    ≥95%
  • H9613

    N-(4-Hydroxyphenyl)retinamide

    Retinol (vitamin A) analog, binds RBP4; Des1 in...

    ≥98%
  • N2400

    NG-52

    Purine, purvalenol A analog; CDK2, Cdc28p, Pho8...

    ≥98%
  • A0818

    15-Acetoxyscirpenol

    Trichothecene mycotoxin produced by Fusarium.

    ≥97%
  • O7218

    Oseltamivir Phosphate

    Viral neuraminidase inhibitor, potential MAO-A ...

    ≥98%
  • S020665

    Saquinavir

    Protease inhibitor

    ≥99%
  • A0902

    N-Acetyl-S-(N′-phenylhexylthiocarbamoyl)-L-cysteine

    Cysteine-ITC conjugate, antioxidant; HDAC inhib...

    ≥98%
  • G733404

    GSK3685032

    Reversible DNMT1-selective inhibitor

    ≥98%
  • F1853

    Fenofibrate

    Fibrate; PPARα agonist.

    ≥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