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117772-70-0 92470-27-4
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117772-70-0

117772-70-0 structure
117772-70-0 structure
  • Name: Azithromycin Dihydrate
  • Chemical Name: azithromycin dihydrate
  • CAS Number: 117772-70-0
  • Molecular Formula: C38H76N2O14
  • Molecular Weight: 785.015
  • Catalog: API Antibiotics Other antibiotics
  • Create Date: 2018-02-03 08:00:00
  • Modify Date: 2024-01-02 08:31:06
  • Azithromycin hydrate is a macrolide antibiotic useful for the treatment of a number of bacterial infections.
Name azithromycin dihydrate
Synonyms (2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-2-Ethyl-3,4,10-trihydroxy-3,5,6,8,10,12,14-heptamethyl-15-oxo-11-{[3,4,6-trideoxy-3-(dimethylamino)-β-D-xylo-hexopyranosyl]oxy}-1-oxa-6-azacyclopentadecan-13-yl 2,6-dideoxy-3-C-methyl-3-O-methyl-α-L-ribo-hexopyranoside dihydrate
1-Oxa-6-azacyclopentadecan-15-one
1-Oxa-6-azacyclopentadecan-15-one, 13-[(2,6-dideoxy-3-C-methyl-3-O-methyl-α-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)-b η-D-xylo-hexopyranosyl]oxy]-, (2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-, hydrate (1:2)
N-Methyl-11-aza-10-deoxo-10-dihydroerythromycin A CP-62993
Azithromycindihydrate
1-oxa-6-azacyclopentadecan-15-one, 13-[(2,6-dideoxy-3-C-methyl-3-O-methyl-α-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)-β-D-xylo-hexopyranosyl]oxy]-, (2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-, hydrate (1:2)
Azithromycin Dihydrate
Azithromycin (hydrate)
Description Azithromycin hydrate is a macrolide antibiotic useful for the treatment of a number of bacterial infections.
Related Catalog
In Vitro 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].
In Vivo 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].
Cell Assay 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.
References

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

[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.
Density 1.18g/cm3
Boiling Point 822.1ºC at 760mmHg
Melting Point 113-115ºC
Molecular Formula C38H76N2O14
Molecular Weight 785.015
Flash Point 451ºC
Exact Mass 784.529663
PSA 198.54000
LogP 1.71000
Vapour Pressure 2.51E-31mmHg at 25°C
Hazard Codes Xi
Risk Phrases R36/37/38
Safety Phrases 24/25-36/37/39
RIDADR NONH for all modes of transport
RTECS RN6960000
HS Code 29419000

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