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Proguanil Anti-infection inhibitor

Name: Proguanil
Brand: Selleck Chemicals
SKU: S5927
Availability: InStock
Rating: 5 (2 reviews)

Cat.No.S5927

Proguanil (chlorguanide, chloroguanide) is a prophylactic antimalarial drug. It inhibits the dihydrofolate reductase of plasmodia and thereby blocks the biosynthesis of purines and pyrimidines, which are essential for DNA synthesis and cell multiplication.

Chemical Structure

Molecular Weight: 253.73

Jump to Mechanism of Action Solubility Chemical Information, Storage & Stability

Quality Control

Batch: Purity: 99.93%

99.93

Related Targets	Bacterial Antibiotics Fungal Antiviral COVID-19 Parasite Reverse Transcriptase HIV HCV Protease SARS-CoV HIV Protease ribosome Influenza Virus β-lactamase Integrase HBV CMV Neuraminidase HCV Thioredoxin Reductase HSV RSV Enterovirus DprE1 3C-Like Protease Ribosomal Peptidyl Transferase HPV
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Chemical Information, Storage & Stability

Molecular Weight	253.73	Formula	C₁₁H₁₆ClN₅	Storage (From the date of receipt)	3 years -20°C powder
CAS No.	500-92-5	--		Storage of Stock Solutions	1 year-80°Cin solvent 1 month-20°Cin solvent
Synonyms	chlorguanide, chloroguanide			Smiles	CC(C)N=C(N)N=C(N)NC1=CC=C(C=C1)Cl

Solubility

In vitro
Batch:

DMSO : 51 mg/mL (201.0 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO.)

Ethanol : 51 mg/mL

Water : Insoluble

Molarity Calculator

Mass	Concentration	Volume	Molecular Weight
Mass value Mass unit	Concentration value Concentration unit	Volume value Volume unit	Molecular weight (g/mol)

Dilution Calculator Molecular Weight Calculator

In vivo batch selection In vivo Batch:
Homogeneous suspension	CMC-NA	≥5mg/ml	Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.
Homogeneous suspension	CMC-NA	≥5mg/ml	Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.
Homogeneous suspension	CMC-NA	≥5mg/ml	Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.
Clear solution	5%DMSO 1 40%PEG300 2 5%Tween80 3 50%ddH2O Validated by Selleck labs. Should you need adjustments to this formulation, contact our sales team for custom testing.	2.550mg/ml (10.05mM)	Taking the 1 mL working solution as an example, add 50 μL of 51 mg/ml clarified DMSO stock solution to 400 μL of PEG300, mix evenly to clarify it; add 50 μL of Tween80 to the above system, mix evenly to clarify; then continue to add 500 μL of ddH2O to adjust the volume to 1 mL. The mixed solution should be used immediately for optimal results.
Clear solution	5% DMSO 1 95% Corn oil Validated by Selleck labs. Should you need adjustments to this formulation, contact our sales team for custom testing.	0.850mg/ml (3.35mM)	Taking the 1 mL working solution as an example, add 50 μL of 17 mg/ml clear DMSO stock solution to 950 μL of corn oil and mix evenly. The mixed solution should be used immediately for optimal results.

In vivo Formulation Calculator (Clear solution)

Step 1: Enter information below (Recommended: An additional animal making an allowance for loss during the experiment)

Dosage: mg/kg

Average weight of animals: g

Dosing volume per animal: μL

Number of animals:

Step 2: Enter the in vivo formulation (This is only the calculator, not formulation. Please contact us first if there is no in vivo formulation at the solubility Section.)

% DMSO

% Tween 80

% ddH₂O

% DMSO

Calculation results:

Working concentration: mg/ml;

Method for preparing DMSO master liquid: mg drug pre-dissolved in μL DMSO ( Master liquid concentration mg/mL, Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug. )

Method for preparing in vivo formulation: Take μL DMSO master liquid, next addμL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH₂O, mix and clarify.

Method for preparing in vivo formulation: Take μL DMSO master liquid, next add μL Corn oil, mix and clarify.

Note: 1. Please make sure the liquid is clear before adding the next solvent.
2. Be sure to add the solvent(s) in order. You must ensure that the solution obtained, in the previous addition, is a clear solution before proceeding to add the next solvent. Physical methods such
as vortex, ultrasound or hot water bath can be used to aid dissolving.

Mechanism of Action

Clinical Trial Information

(data from https://clinicaltrials.gov, updated on 2024-05-22)

NCT Number	Recruitment	Conditions	Sponsor/Collaborators	Start Date	Phases
NCT04002687	Completed	Malaria	Medicines for Malaria Venture\|Richmond Pharmacology Limited	April 4 2019	Phase 1
NCT01858831	Completed	Malaria	GlaxoSmithKline	April 2012	Phase 1
NCT01456546	Completed	CYP2C19 Genotypes	University of Southern Denmark	October 2011	Phase 1

Tech Support

Handling Instructions

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