Mefloquine HCl | Anti-infection chemical | 5+ Citations | In Stock

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Quality Control

Batch: Purity: 100.00%

100.00

Related Targets	Integrase Bacterial Antibiotics Fungal Antiviral COVID-19 Parasite Reverse Transcriptase HIV HCV Protease
Other Anti-infection Inhibitors	Berberine chloride Clorsulon Sodium Tauroursodeoxycholate (TUDC) Ascomycin (FK520) LL37 (Human cathelicidin) Ethacridine lactate Cetylpyridinium Chloride Cystamine dihydrochloride p-Coumaric Acid Cinchonidine

Solubility

In vitro
Batch:

DMSO : 82 mg/mL (197.69 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO.)

Ethanol : 82 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.
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.	4.150mg/ml (10.01mM)	Taking the 1 mL working solution as an example, add 50 μL of 83 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.	1.030mg/ml (2.48mM)	Taking the 1 mL working solution as an example, add 50 μL of 20.6 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.

Chemical Information, Storage & Stability

Molecular Weight	414.77	Formula	C₁₇H₁₇ClF₆N₂O	Storage (From the date of receipt)	3 years-20°Cpowder
CAS No.	51773-92-3	Download SDF Download SDF		Storage of Stock Solutions	1 year-80°Cin solvent 1 month-20°Cin solvent
Synonyms	Mefloquin hydrochloride			SMILES	C1CCNC(C1)C(C2=CC(=NC3=C2C=CC=C3C(F)(F)F)C(F)(F)F)O.Cl

Read more about storage stability stock solution CAS number SMILES

Mechanism of Action

Clinical Trial Information

(data from https://clinicaltrials.gov, updated on 2025-05-07)

NCT Number	Recruitment	Conditions	Sponsor/Collaborators	Start Date	Phases
NCT01430351	TERMINATED	Glioblastoma; Gliosarcoma; Supratentorial Glioblastoma	M.D. Anderson Cancer Center	2011-09-14	PHASE1
NCT03923725	COMPLETED	Plasmodium Falciparum Malaria (Uncomplicated)	University of Oxford	2020-09-01	PHASE3
NCT03939104	COMPLETED	Plasmodium Falciparum Malaria (Uncomplicated)	University of Oxford	2021-06-30	PHASE3
NCT03726593	UNKNOWN	Plasmodium Falciparum Malaria (Drug Resistant)	Armed Forces Research Institute of Medical Sciences, Thailand	2018-10-04	PHASE4
NCT04847661	COMPLETED	Covid19	Helwan University	2021-03-28	PHASE2; PHASE3
NCT03893097	COMPLETED	Schistosoma Haematobium; Schistosoma Mansoni	Institute of Tropical Medicine, Belgium	2019-10-14	PHASE3

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Mefloquine HCl Anti-infection chemical

Chemical Structure

Molecular Weight: 414.77