1. Anti-infection
  2. Bacterial
  3. Pidotimod

Pidotimod 

Cat. No.: HY-B0944 Purity: 99.36%
Handling Instructions

Pidotimod is an orally active dipeptide immunostimulant with immunomodulatory properties on the adaptive and the innate immune responses. Pidotimod increases macrophage activity and humoral immune functions. Pidotimod can be used for the research of chronic bronchitis, chronic obstructive pulmonary disease (COPD), bronchiectasis, and chronic idiopathic urticaria,et al.

For research use only. We do not sell to patients.

Pidotimod Chemical Structure

Pidotimod Chemical Structure

CAS No. : 121808-62-6

Size Price Stock Quantity
Free Sample (0.5-1 mg)   Apply Now  
Solution
10 mM * 1 mL in DMSO USD 66 In-stock
Estimated Time of Arrival: December 31
Solid + Solvent
10 mM * 1 mL
ready for reconstitution
USD 66 In-stock
Estimated Time of Arrival: December 31
Solid
100 mg USD 60 In-stock
Estimated Time of Arrival: December 31
500 mg USD 96 In-stock
Estimated Time of Arrival: December 31
1 g   Get quote  
5 g   Get quote  

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Description

Pidotimod is an orally active dipeptide immunostimulant with immunomodulatory properties on the adaptive and the innate immune responses. Pidotimod increases macrophage activity and humoral immune functions. Pidotimod can be used for the research of chronic bronchitis, chronic obstructive pulmonary disease (COPD), bronchiectasis, and chronic idiopathic urticaria,et al[1][2].

In Vivo

In toxicology study in animals, Pidotimod (oral gavage; 800 mg/kg;12 months) is non-toxic in rats and is non-toxic dogs at 600 mg/kg. Pidotimod is non-teratogenic in rats (600 mg/kg orally or 1000 mg/kg IV) and has no effects on subsequent embryofoetal development in rats (up to 1000 mg/kg/day),it has no perinatal or postnatal toxic effects in rats (600 mg/kg orally)[1].
In ex vivo experiments in mice, Pidotimod (intraperitoneal administration; 200 mg/kg; 5 days) potentiats natural killer (NK) cell activity and produces an increase in the proliferative response to mitogens such as concanavalin A (ConA) and interleukin-2 (IL-2)[2].
Pidotimod (intraperitoneal administration; 10-100 mg/kg) normalizes depletion of peritoneal macrophage numbers, and significantly increases macrophage superoxide anion (O2–) production in methylprednisolone-induced immunosuppressed mice[2].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

Clinical Trial
Molecular Weight

244.27

Formula

C₉H₁₂N₂O₄S

CAS No.
Shipping

Room temperature in continental US; may vary elsewhere.

Storage
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month
Solvent & Solubility
In Vitro: 

DMSO : 100 mg/mL (409.38 mM; Need ultrasonic)

H2O : 25 mg/mL (102.35 mM; Need ultrasonic)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 4.0938 mL 20.4692 mL 40.9383 mL
5 mM 0.8188 mL 4.0938 mL 8.1877 mL
10 mM 0.4094 mL 2.0469 mL 4.0938 mL
*Please refer to the solubility information to select the appropriate solvent.
In Vivo:
  • 1.

    Add each solvent one by one:  10% DMSO    40% PEG300    5% Tween-80    45% saline

    Solubility: ≥ 2.5 mg/mL (10.23 mM); Clear solution

  • 2.

    Add each solvent one by one:  10% DMSO    90% (20% SBE-β-CD in saline)

    Solubility: ≥ 2.5 mg/mL (10.23 mM); Clear solution

  • 3.

    Add each solvent one by one:  10% DMSO    90% corn oil

    Solubility: ≥ 2.5 mg/mL (10.23 mM); Clear solution

*All of the co-solvents are provided by MCE.
References
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Pidotimod
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HY-B0944
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