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Methenamine Hippurate Bacterial chemical

Cat.No.S9466

Methenamine Hippurate is the hippurate salt form of methenamine, a prodrug and inactive weak base that is hydrolyzed to formaldehyde in acid urine. This compound is the component of Hiprex drug which has antibacterial activity.
Methenamine Hippurate Bacterial chemical Chemical Structure

Chemical Structure

Molecular Weight: 319.36

Quality Control

Chemical Information, Storage & Stability

Molecular Weight 319.36 Formula

C15H21N5O3

Storage (From the date of receipt) 3 years -20°C powder
CAS No. 5714-73-8 -- Storage of Stock Solutions

Synonyms N/A Smiles C1N2CN3CN1CN(C2)C3.C1=CC=C(C=C1)C(=O)NCC(=O)O

Solubility

In vitro
Batch:

DMSO : 64 mg/mL ( (200.4 mM) Moisture-absorbing DMSO reduces solubility. Please use fresh DMSO.)

Water : 64 mg/mL

Ethanol : 64 mg/mL

Molarity Calculator

Mass Concentration Volume Molecular Weight

In vivo
Batch:

In vivo Formulation Calculator (Clear solution)

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

mg/kg g μL

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
NCT04077580 Enrolling by invitation
Recurrent Urinary Tract Infection
University of Oslo|Amsterdam UMC location VUmc|UMC Utrecht|Göteborg University|Medical University of Lodz
November 1 2019 Phase 4
NCT02358993 Completed
Urinary Tract Infections|Catheter-Related Infections
University of Pennsylvania
December 2014 Not Applicable

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