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Sulfamerazine

Synonyms: RP 2632,sulphamerazine

Sulfamerazine (RP 2632,sulphamerazine) is a sulfonamide antibacterial.

Sulfamerazine Chemical Structure

Sulfamerazine Chemical Structure

CAS No. 127-79-7

Purity & Quality Control

Batch: S313201 DMSO]53 mg/mL]false]Water]Insoluble]false]Ethanol]Insoluble]false Purity: 99.82%
99.82

Sulfamerazine Related Products

Biological Activity

Description Sulfamerazine (RP 2632,sulphamerazine) is a sulfonamide antibacterial.
In vitro
In vitro

Sulfamerazine exhibits biexponential decay in water and triexponential decay in cyclodextrins solutions. Sulfamerazine shows remarkably upfield shift in the complexes suggested that the aniline ring deeply encapsulated in the CD cavity. [1]
In Vivo
In vivo

Sulfamerazine results in a marked evolution in the shape of the concentration-time curves in function of age, strongly suggesting a defective absorption rate in the first weeks after birth in lambs. [2] Sulfamerazine has a significantly beneficial effect on life span of rats and apparently increases that of male hamsters, and all rats fed sulfamerazine attains higher maximum weights than their controls. [3]

Chemical Information & Solubility

Molecular Weight 264.3 Formula

C11H12N4O2S
CAS No. 127-79-7 SDF Download Sulfamerazine SDF
Smiles CC1=NC(=NC=C1)NS(=O)(=O)C2=CC=C(C=C2)N
Storage (From the date of receipt)

In vitro
Batch:

DMSO : 53 mg/mL ( (200.52 mM) Moisture-absorbing DMSO reduces solubility. Please use fresh DMSO.)

Water : Insoluble

Ethanol : Insoluble


Molecular Weight Calculator

In vivo
Batch:

Add solvents to the product individually and in order.


In vivo Formulation Calculator

Preparing Stock Solutions

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Mass Concentration Volume Molecular Weight

In vivo Formulation Calculator (Clear solution)

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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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