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Azithromycin (CP 62993)

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Azithromycin (CP 62993)
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1g$250Check With Us
10g$1150Check With Us
20g$1725Check With Us

Cat #: V2272 CAS #: 83905-01-5 Purity ≥ 98%

Description: Azithromycin (also known as CP-62993; XZ-450) is an macrolide antibiotic which acts by inhibiting protein synthesis, and is used for the treatment of bacterial infections.

References: Menzel M, et al. Azithromycin augments rhinovirus-induced IFNβ via cytosolic MDA5 in experimental models of asthma exacerbation. Oncotarget. 2017 Mar 18.

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Molecular Weight (MW)748.98
Molecular FormulaC38H72N2O12
CAS No.83905-01-5
Storage-20℃ for 3 years in powder formr
-80℃ for 2 years in solvent
Solubility In VitroDMSO: 100 mg/mL (133.5 mM)r
Water: < 1 mg/mLr
Ethanol: 100 mg/mL (133.5 mM)
SMILES CodeCC[C@@H]1[C@@]([C@@H]([C@H](N(C[C@@H](C[C@@]([C@@H]([C@H]([C@@H]([C@H](C(=O)O1)C)O[C@H]2C[C@@]([C@H]([C@@H](O2)C)O)(C)OC)C)O[C@H]3[C@@H]([C@H](C[C@H](O3)C)N(C)C)O)(C)O)C)C)C)O)(C)O
SynonymsCP-62993, XZ-450; Azitro; CP 62993; CP62993; Goxal; Odaz; Ribotrex; Toraseptol; Ultreon; XZ450; XZ 450; Zenstavion; Zithromax; Zmax
ProtocolIn VitroAzithromycin (2 μM) augments rhinovirus-induced IFNβ expression in primary bronchial epithelial cells from asthmatics, which is associated with over-expression of RIG-I like receptors and repression of viral replication. Knockdown of MDA5, but not knockdown of RIG-I, diminishes azithromycin (2 μM)-enhanced viral-induced IFNβ expression in asthmatic primary bronchial epithelial cells.
In VivoAzithromycin (50 mg/kg) has no effect on bronchoalveolar lavage inflammatory parameters and LDH levels in a mouse model of asthma exacerbation. Azithromycin induces neither general inflammatory parameters nor LDH release in a mouse model of asthma exacerbation, and augments expression of interferon-stimulated genes and the pattern recognition receptor MDA5 but not RIG-I in exacerbating mice.
These protocols are for reference only. InvivoChem does not independently validate these methods.
Preparing Stock Solutions
Solvent volume to be added Mass (the weight of a compound)
Mother liquor concentration 1mg5mg10mg20mg
1mM1.3351 mL6.6757 mL13.3515 mL26.7030 mL
5mM0.2670 mL1.3351 mL2.6703 mL5.3406 mL
10mM0.1335 mL0.6676 mL1.3351 mL2.6703 mL
20mM0.0668 mL0.3338 mL0.6676 mL1.3351 mL
Quality Control Documentation
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)
C1
×
Volume(start)
V1
=
Concentration(final)
C2
×
Volume(final)
V2
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.