Name: Cefepime Dihydrochloride Monohydrate
Brand: Selleck Chemicals
SKU: S3655
Availability: InStock
Rating: 5 (1 reviews)

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Quality Control

Batch: Purity: 99.94%

99.94

Related Targets	Integrase Antibiotics Anti-infection Fungal Antiviral COVID-19 Parasite Reverse Transcriptase HIV HCV Protease
Other Bacterial Inhibitors	BTZ043 Racemate Teicoplanin Pefloxacin Mesylate Ceftiofur Solithromycin 6-Methoxydihydrosanguinarine Proanthocyanidins Flagelin 22 Taurolidine Skatole

Solubility

In vitro
Batch:

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.	5.000mg/ml (8.75mM)	Taking the 1 mL working solution as an example, add 50 μL of 100 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.	0.500mg/ml (0.87mM)	Taking the 1 mL working solution as an example, add 50 μL of 10 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	571.5	Formula	C₁₉H₂₅N₆O₅S₂.HCl.Cl.H₂O	Storage (From the date of receipt)	3 years-20°Cpowder
CAS No.	123171-59-5	Download SDF		Storage of Stock Solutions	1 year-80°Cin solvent 1 month-20°Cin solvent
Synonyms	N/A			SMILES	C[N+]1(CCCC1)CC2=C(N3C(C(C3=O)NC(=O)C(=NOC)C4=CSC(=N4)N)SC2)C(=O)O.O.Cl.[Cl-]

Read more about storage stability stock solution CAS number SMILES

Mechanism of Action

Clinical Trial Information

(data from https://clinicaltrials.gov, updated on 2026-08-20)

NCT Number	Recruitment	Conditions	Sponsor/Collaborators	Start Date	Phases
NCT05826990	RECRUITING	Complicated Urinary Tract Infection	Orchid Pharma Europe GmbH	2023-09-11	PHASE2
NCT06954129	RECRUITING	Acute Kidney Injury	University of Pennsylvania	2026-01-28	PHASE4
NCT06406114	RECRUITING	Drug Allergy; Cephalosporin Allergy; Drug Hypersensitivity; Antibiotic Allergy; Beta Lactam Adverse Reaction; Drug-Induced Anaphylaxis; Cephalosporin Reaction	Massachusetts General Hospital	2025-05-05	PHASE2
NCT07484633	NOT_YET_RECRUITING	Infection; Sepsis; NICU; PICU; Beta Lactams	Semmelweis University	2026-04	PHASE4
NCT06168734	WITHDRAWN	Ventilator-associated Pneumonia; Hospital-acquired Pneumonia	Venatorx Pharmaceuticals, Inc.	2025-06	PHASE3
NCT03078010	ACTIVE_NOT_RECRUITING	Intestinal Microbiome; Febrile Neutropenia	Memorial Sloan Kettering Cancer Center	2017-02-10	PHASE2

Tech Support

Handling Instructions

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Cefepime Dihydrochloride Monohydrate Bacterial chemical

Chemical Structure

Molecular Weight: 571.5