CP 62993 MedChemExpress (MCE)

Product Name	Azithromycin
Synonyms	Sumamed Azitromvcin Azithromycin Azithromycine 9-deoxo-9a-methyl-9a-aza-homoerythromycin A 9-Deoxo-9-methyl-9a-aza-9-homoerythromycin A N-METHYL-11-AZA-10-DEOXO-10-DIHYDROERYTHROMYCIN A Synonyms Sumamed Azitromvcin Azithromycin Azithromycine 9-deoxo-9a-methyl-9a-aza-homoerythromycin A 9-Deoxo-9-methyl-9a-aza-9-homoerythromycin A N-METHYL-11-AZA-10-DEOXO-10-DIHYDROERYTHROMYCIN A N-methyl-11-aza-10-deoxo-10-dihydroerythromycin A 9-DEOXO-9ALPHA-METHYL-9ALPHA-AZA-HOMOERYTHROMYCIN A 11-(4-dimethylamino-3-hydroxy-6-methyl-oxan-2-yl)oxy-2-ethyl-3,4,10-tr 11-(4-DIMETHYLAMINO-3-HYDROXY-6-METHYL-TETRAHYDRO-PYRAN-2-YLOXY)-2-ETHYL-3,4,10-TRIHYDROXY-14-(5-HYDROXY-4-METHOXY-4,6-DIMETHYL-TETRAHYDRO-PYRAN-2-YLOXY)-3,5,6,8,10,12,13-HEPTAMETHYL-1-OXA-6-AZA-CYCLOPENTADECAN-15-ONE 1-Oxa-6-azacyclopentadecan-15-one,13-((2,6-dideoxy-3-C-methyl-1-3-O-methyl-alpha-L-ribo-hexopyranosyl)-oxy)-2-ethyl-3,4,10-trihydroxy-3,5,6,8,10,12,14-heptamethyl-11-((3,4,6-trideoxy-3-(dimethylamino)-beta-D-xylo-hexopyranosyl)oxy) (2R,3S,4R,5S,6R,8R,11S,12R,13R,14S)-5-[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyl-tetrahydropyran-2-yl]oxy-14-ethyl-6,12,13-trihydroxy-3-[(2S,4R,5S,6R)-5-hydroxy-4-methoxy-4,6-dimethyl-tetrahydropyran-2-yl]oxy-2,4,6,8,10,11,13-heptamethyl-15-oxa-10-azacyclopentadecan-1-one
CAS	83905-01-5
EINECS	617-500-5
Chemical Formula	C38H72N2O12
Molecular Weight	748.98
inchi	InChI=1/C38H72N2O12/c1-15-27-38(10,46)31(42)24(6)40(13)19-20(2)17-36(8,45)33(52-35-29(41)26(39(11)12)16-21(3)48-35)22(4)30(23(5)34(44)50-27)51-28-18-37(9,47-14)32(43)25(7)49-28/h20-33,35,41-43,45-46H,15-19H2,1-14H3/t20-,21-,22-,23-,24+,25-,26+,27+,28-,29-,30+,31-,32+,33+,35+,36-,37-,38+/m1/s1
Package	10 mM * 1 mL;50 mg;100 mg;200 mg;500 mg
Price	Email to quote
Descriptions	Azithromycin Azithromycin MedChemExpress (MCE) HY-17506 83905-01-5 CP 62993 98.0% Powder -20°C 3 years 4°C 2 years In solvent -80°C 2 years -20°C 1 year Room temperature in continental US Descriptions Azithromycin Azithromycin MedChemExpress (MCE) HY-17506 83905-01-5 CP 62993 98.0% Powder -20°C 3 years 4°C 2 years In solvent -80°C 2 years -20°C 1 year Room temperature in continental US may vary elsewhere. Azithromycin is a macrolide antibiotic useful for the treatment of a number of bacterial infections. Azithromycin (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[1]. Azithromycin specifically reduces MMP-9 mRNA and protein levels without affecting NF-κB in endotoxin-challenged monocytic THP-1 cells[2]. Azithromycin (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[1]. THP-1 cells (106 cells in 1 mL RPMI medium, without antibiotics, growth factors or serum) are seeded in each well of 24-well plates and allowed to settle for 1 hour. Next, 50 μL of the test compound is added followed by 50 μL of LPS (final concentration of 10 μg/mL). After 24h (37°C and 5% CO2) the supernatants and cell pellets are collected (1200 rpm, 5 min). THP-1 cell viability is tested using 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT). MTT is dissolved at 2 mg/mL in PBS and aliquots are stored at -20°C. The MTT assay is performed according to the suppliers instructions. Absorbance of MTT converted into formazan is measured at a wavelength of 570 nm with background subtraction at 630 nm. Macrolide \| \| \| \| \| \| \| \| \| \| [1]. Menzel M, et al. Azithromycin augments rhinovirus-induced IFNβ via cytosolic MDA5 in experimental models of asthma exacerbation. Oncotarget. 2017 Mar 18. [Content Brief] [2]. Vandooren J, et al. Differential inhibition of activity, activation and gene expression of MMP-9 in THP-1 cells by azithromycin and minocycline versus bortezomib: A comparative study. PLoS One. 2017 Apr 3 12(4):e0174853. [Content Brief]
Last Update	2025-04-01 14:45:47

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