Urea

Synonyms: Carbonyldiamide, Ureophil

Urea (Carbonyldiamide, Ureophil) is a highly soluble organic compound formed in the liver from ammonia produced by the deamination of amino acids. It is the principal end product of protein catabolism and constitutes about one half of the total urinary solids.

Urea Chemical Structure

Urea Chemical Structure

CAS: 57-13-6

Selleck's Urea has been cited by 1 publication

Purity & Quality Control

Batch: S368701 DMSO] 12 mg/mL] false] Water] 12 mg/mL] false] Ethanol] 12 mg/mL] false Purity: 98.63%
98.63

Urea Related Products

Biological Activity

Description Urea (Carbonyldiamide, Ureophil) is a highly soluble organic compound formed in the liver from ammonia produced by the deamination of amino acids. It is the principal end product of protein catabolism and constitutes about one half of the total urinary solids.
NCT Number Recruitment Conditions Sponsor/Collaborators Start Date Phases
NCT04589065 Suspended
Heart Failure|Chronic Systolic Heart Failure|Renal Failure|Cardiorenal Syndrome
Lenar Yessayan|University of Michigan
September 2024 Not Applicable
NCT06154096 Not yet recruiting
Steatosis of Liver
Imperial College London
March 2024 --
NCT04530058 Not yet recruiting
Burns
Hamilton Health Sciences Corporation
March 2024 Phase 2
NCT05715814 Not yet recruiting
Peritoneal Dialysis Complication|End Stage Kidney Disease|Sodium-glucose Co-transporter-2 Inhibitors|Kidney Dysfunction|Residual Kidney Function
University Health Network Toronto
February 1 2024 Phase 3

Chemical Information & Solubility

Molecular Weight 60.06 Formula

CH4N2O

CAS No. 57-13-6 SDF Download Urea SDF
Smiles C(=O)(N)N
Storage (From the date of receipt)

In vitro
Batch:

DMSO : 12 mg/mL ( (199.8 mM); Moisture-absorbing DMSO reduces solubility. Please use fresh DMSO.)

Water : 12 mg/mL

Ethanol : 12 mg/mL


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

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.

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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