Erythromycin estolate

This product is for research use only, not for human use. We do not sell to patients.

For small sizes, please check our retail website as below: www.invivochem.com

Size	Price	Stock
10g	$600	Check With Us
25g	$900	Check With Us
50g	$1350	Check With Us

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Cat #: V20704 CAS #: 3521-62-8 Purity ≥ 98%

Description: Erythromycin estolate is a potent and broad-spectrum antibiotic belonging to a group of drugs called macrolide antibiotics, it is produced by actinomycete Streptomyces erythreus and is an inhibitor of protein translation and mammalian mRNA splicing.

References: David E. Kleiner, et al. Learn more about Erythromycin Estolate. Biomaterials and Medical Device - Associated Infections, 2015

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Physicochemical and Storage Information
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Related Biological Data
Stock Solution Preparation
Quality Control Documentation

Molecular Weight (MW)	1056.39
Molecular Formula	C52H97NO18S
CAS No.	3521-62-8
SMILES Code	CCCCCCCCCCCCOS(=O)(O)=O.CC[C@H]1OC([C@@H]([C@H]([C@@H]([C@H]([C@](O)(C[C@H](C([C@@H]([C@H]([C@@]1(O)C)O)C)=O)C)C)O[C@@H]2O[C@@H](C[C@H](N(C)C)[C@H]2OC(CC)=O)C)C)O[C@H]3C[C@@](OC)([C@H]([C@@H](O3)C)O)C)C)=O

Preparing Stock Solutions

Solvent volume to be added	Mass (the weight of a compound)
Mother liquor concentration	1mg	5mg	10mg	20mg
1mM	0.9466 mL	4.7331 mL	9.4662 mL	18.9324 mL
5mM	0.1893 mL	0.9466 mL	1.8932 mL	3.7865 mL
10mM	0.0947 mL	0.4733 mL	0.9466 mL	1.8932 mL
20mM	0.0473 mL	0.2367 mL	0.4733 mL	0.9466 mL

Quality Control Documentation	Select Batch Purity ≥ 98% COA MSDS NMR HPLC

The molarity calculator equation

Mass(g) = Concentration(mol/L) × Volume(L) × Molecular Weight(g/mol)

Mass

Concentration

Volume

Molecular Weight*

The dilution calculator equation

Concentration_(start) × Volume_(start) = Concentration_(final) × Volume_(final)

This equation is commonly abbreviated as: C₁ V₁ = C₂ V₂

Concentration_(start)

Volume_(start)

Concentration_(final)

Volume_(final)

Step One: Enter information below

Dosage mg/kg Average weight of animals g Dosing volume per animal µL Number of animals

Step Two: Enter the in vivo formulation

%DMSO + % + %Tween 80 + %ddH₂O

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 add µL PEG300, mix and clarify, next add µL Tween 80,mix and clarify, next add µL ddH₂O,mix and clarify.

Note:

(1) Please be sure that the solution is clear before the addition of next solvent. Dissolution methods like vortex, ultrasound or warming and heat may be used to aid dissolving.
(2) Be sure to add the solvent(s) in order.