• 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
Pidotimod

Pidotimod

Product ID P3313
Cas No. 121808-62-6
Purity ≥98%
Product Unit SizeCostQuantityStock
250 mg $49.70 In stock
1 g $82.70 In stock
10 g $275.60 In stock
5 g $165.40 In stock
Bulk Quote

Quicklinks

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

Description

Pidotimod is an immunostimulatory compound often used as an adjuvant. Pidotimod is clinically used to treat acute respiratory tract infections and stimulates both cellular and humoral immunity. In animal models of Toxoplasma infection, pidotimod increases levels of Th1 cytokines and decreases parasite burden, improving survival rates, survival times, and liver histopathology. Pidotimod also promotes maturation of dendritic cells, upregulating expression of CD83 and CD86.

Product Info

Cas No.

121808-62-6

Purity

≥98%

Formula

C9H12N2O4S

Formula Wt.

244.27

Chemical Name

(R)-3-((S)-5-Oxoprolyl)-4-thiazolidinecarboxylic acid

IUPAC Name

(4R)-3-[(2S)-5-oxopyrrolidine-2-carbonyl]-1,3-thiazolidine-4-carboxylic acid

Synonym

Axil, Onaka, Pigitil, Polimod

Melting Point

194-198°C

Solubility

Soluble in water (37.8 g/L), methanol (13.8 g/L), ethanol (4.4 g/L), and DMF (72.4g/L).

Appearance

White Crystal Powder

Shipping and Storage

Store Temp

Ambient

Ship Temp

Ambient

Downloads

MSDS

P3313 MSDS PDF

Info Sheet

P3313 Info Sheet PDF

References

Zuccotti GV, Mameli C. Pidotimod: the past and the present. Ital J Pediatr. 2013 Dec 6;39:75. PMID: 24314100.

Zhao Y, Huang B, Huang S, et al. Evaluation of the adjuvant effect of pidotimod on the immune protection induced by UV-attenuated Toxoplasma gondii in mouse models. Parasitol Res. 2013 Sep;112(9):3151-60. PMID: 23783399.

Giagulli C, Noerder M, Avolio M, et al. Pidotimod promotes functional maturation of dendritic cells and displays adjuvant properties at the nasal mucosa level. Int Immunopharmacol. 2009 Nov;9(12):1366-73. PMID: 19712757.

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

  • C4533

    Clindamycin Phosphate

    Lincosamide; ribosomal translocation and protein s...
    ≥98%
  • R3220

    Rifampicin

    Ansamycin; bacterial DNA-dependent RNA polymerase ...
    ≥98%
  • S8110

    Sucralfate

    Antacid; pepsin inhibitor. Assay (Polysaccharide s...
    Assay (Polysaccharide sulfate) 30-38%
  • B4514

    Bleomycin A5 Hydrochloride Cu

    Induces apoptosis, DNA cleavage and strand breaks.
    ≥85%
  • T7134

    trans-3,4′,5-Trimethoxy Stilbene

    Resveratrol prodrug; potential SIRT1 activator.
    ≥98%
  • T1002

    2-Debenzoyl Paclitaxel-2-(2-Methyl-2-Butenoate)

    2-Debenzoyl Paclitaxel-2-(2-Methyl-2-Butenoate) is...
    ≥95%
  • Z0944

    ZCL-278

    Cdc42 inhibitor.
    ≥98%
  • N5655

    Nonoxynol-9

    Nonoxynol surfactant.
    90-110%
  • E5057

    Emodin

    Anthraquinone found in various plant sources; CTFR...
    ≥95%
  • T0118

    7-epi-Cephalomannine

    Cephalomannine derivative found in Taxus; potentia...
    ≥95%
  • O9497

    Oxytocin

    Endogenous neuropeptide hormone, involved in socia...
    ≥95%
  • A4515

    Alendronate Monosodium Trihydrate

    Bisphosphonate.
    ≥98%
  • E4417

    Eledoisin Related Peptide

    Peptide, substance P analog; NK agonist.
    ≥95%
  • D3219

    Diflubenzuron

    Benzoylurea, insect growth regulator; chitin synth...
    ≥95%
  • I7460

    R-1-Isothiocyanato-8-(methylsulfinyl)-octane

    ITC found in Nasturtium officinale.
    ≥98%
  • K4401

    KL-1 Peptide

    Peptide, c-Kit ligand fragment.
    ≥95%
  • A2401

    AG-18

    EGFR and PDGFR inhibitor
    ≥98%
  • L1784

    Levetiracetam

    SV2A synaptic vesicle inhibitor.
    ≥98%
  • A044178

    Abemaciclib mesylate

    CDK inhibitor.
    ≥98%
  • F4856

    Fmoc-Lys(Boc)-Leu-Lys(Boc)

    Tripeptide used for glycation.
    ≥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