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Chlorhexidine

Name: Chlorhexidine
Brand: Selleck Chemicals
SKU: S5397
Rating: 5 (2 reviews)

Catalog No.S5397 Purity:99.8%

Chlorhexidine is a disinfectant and topical anti-infective agent that is active against Gram-positive and Gram-negative organisms, facultative anaerobes, aerobes, and yeasts.

Chlorhexidine Chemical Structure

CAS No. 55-56-1

Purity & Quality Control

Batch: S539701 DMSO]100 mg/mL]false]]]false]]]false Purity: 99.8%

99.8

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Biological Activity

Description	Chlorhexidine is a disinfectant and topical anti-infective agent that is active against Gram-positive and Gram-negative organisms, facultative anaerobes, aerobes, and yeasts.

NCT Number	Recruitment	Conditions	Sponsor/Collaborators	Start Date	Phases
Clinical Trial Information (data from https://clinicaltrials.gov, updated on 2024-05-22)
NCT06112626	Recruiting	Infections	Duke University\|Massachusetts General Hospital\|Indiana University Health	May 1 2024	Not Applicable
NCT06163469	Recruiting	Neurogenic Bladder\|Urinary Retention	Yale University\|Irrimax Corporation	April 1 2024	Not Applicable
NCT03700788	Not yet recruiting	Apical Periodontitis	University of Southern California	May 30 2023	Phase 3
NCT05995080	Recruiting	Central Venous Catheter Related Bloodstream Infection\|Catheter-Related Infections\|Bloodstream Infection Due to Central Venous Catheter	Istanbul Medeniyet University	May 1 2022	Not Applicable

Chemical Information & Solubility

Molecular Weight	505.45	Formula	C₂₂H₃₀Cl₂N₁₀
CAS No.	55-56-1	SDF	--
Smiles	C1=CC(=CC=C1NC(=NC(=NCCCCCCN=C(N)N=C(N)NC2=CC=C(C=C2)Cl)N)N)Cl
Storage (From the date of receipt)	3 years -20°C powder	Storage of Stock Solutions Aliquot the stock solutions to avoid repeated freeze-thaw cycles	1 year-80°Cin solvent
Storage (From the date of receipt)	3 years -20°C powder		1 month-20°Cin solvent

In vitro
Batch:

DMSO : 100 mg/mL ( (197.84 mM) Moisture-absorbing DMSO reduces solubility. Please use fresh DMSO.)

Molecular Weight Calculator

In vivo
Batch:

Add solvents to the product individually and in order.

In vivo Formulation Calculator

Preparing Stock Solutions

Molarity Calculator

Mass	Concentration	Volume	Molecular Weight
=	×	×

Dilution Calculator Molecular Weight Calculator

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.

Tech Support

Answers to questions you may have can be found in the inhibitor handling instructions. Topics include how to prepare stock solutions, how to store inhibitors, and issues that need special attention for cell-based assays and animal experiments.

Handling Instructions

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